英国Entel HT系列防水、防爆对讲机中英文资料
船舶英语实用实用手册2汇总
dimmer
电工试验板
Electric test panel
直流电
Direct current
电机员
Electrical engineer
直接起动
Direct –on –line starting
电极
Electrode
磁盘
Disk
应急照明分电箱
Emergence lighting distribution box
馈电品
Feeder panel
机舱报警
Engine alarm
滤波器
Filter
集控台
Engine control console
火警复显器
Fire alarm repeater
机舱监测报警
Engine room monitoring &alarm system
防火风闸控制单元
Fire damper control unit
Limit switch
连锁
Interlock
连接
Link
中断
Interrupt
负载
Load
逆变器
Inverter
劳莱收信机
Loran receiver
接线盒
Junction box
磁罗经
Magnetic compass
键盘
Keyboard
主机电子调速器
Main engine electronic governor
兆欧表
Megohmmeter
导航系统
Navigation system
仪表
Meter
航行监控台
Navigation watch console
对讲机英文术语
对讲机行业英文词汇对讲机类别：接收机：receiver发射机：transmitter手持对讲机：handheld two way radio商用对讲机：business two way radio专业对讲机：professional two way radio海事对讲机：marine two way radio车载对讲机：mobile radio/base radio模拟对讲机：analogue two way radio数字对讲机：digital two way radio中继台：repeater对讲机功能：监听:monitor扫描:scan优先信道扫描功能:Priority Channel Scan删除/添加扫描信道:Delete/Add Scan Channel声控:VOX发射限时功能:TOT（Time Out Timer）省电功能:Battery Save高低功率选择功能:High/Low power繁忙信道锁定:Busy Channel Lockout静噪级数:Squelch Level倒频功能:Reverse Frequency脱网功能:Talk Around自动应答功能:Auto-Transpond紧急报警:Emergency Alarm巡逻登记:Patrol Record锁键功能:keylock电量指示:Battery Indicator照明功能:Backlight复制功能:Cloning尾音消除：squelch tail elimination语音压扩：audio compandor扰频：scrambler有线复制：wired clone语音报信道：channel annunciation功能键：function key信道切换：channel switch调制: modulation2音：2-TONE5音：5-TONE载波：carrier哑音：CTCSS (Continuous Tone Controlled Squelch System)数字哑音：CDCSS（Continuous Digital Controlled Squelch System）双音多频:DTMF（Dual Tone Multi Frequency）频率范围：frequency range信道容量：channel capacity信道间距：channel spacing电池寿命：battery life低电报警: low battery warning音频输出：audio output防水：water proof防尘：dust proof防震：shock proof防水等级：waterproof level灵敏度：sensitivity接收灵敏度：Rx sensitivity操作带宽：operating bandwidth领道选择性：adjacent channel selectivity调制接收带宽：modulation Rx bandwidth互调抑制：intermodulation rejection杂散：spurious杂散响应抑制：spurious respond rejection音频：audio frequency音频输出功率：audio frequency power音频频率：audio frequency频率稳定度：frequency stability调频噪音：FM noise音频失真：audio frequency distortion最大频偏：Max. frequency deviation输出功率：output power射频：RF（radio frequency）信号：signal波段：wave band波道/信道：channel通频带：transmission bands截止频率：cut-off frequency带宽：bandwidth杂散辐射：stray radiation电平：level信噪比：SNR(signal-to-noise ratio)音频响应：audio response干扰源：interference source屏蔽：screen电磁波：electromagnetic wave单工通信: Simplex Communication双工通信：duplex communication半双工通信：semiduplex communication全双工通信：full-duplex communication电磁干扰：EMI(electromagnetic interference)压控振荡器：VCO(voltage-controlled oscillator) 混频器：mixer调制解调器：modulator demodulator最大输出电平：Max. output level脉冲相位调制：pulse phase modulation预加重：pre emphasis传感器：probe功率放大器：power amplifier峰值功率：peak power相位编码：phase encoding调制失真: modulation distortion频率误差：frequency error载波功率：carrier power调制灵敏度：modulation sensitivity音频电平：audio level静噪门限：squelch threshold降噪：noise reduction阻塞：blocking增益：gain阻抗：impedance编码：encode解码：decode啸叫：squeal重调：readjustment电路基础：电阻：resistor电容：capacitor电感：Inductor磁珠：magnetic bead二极管：diode发光二极管：LED(Light Emitting Diode)液晶显示器：LCD(Liquid Crystal Display)集成电路：IC（Integrate Circuit）三极管：triode晶体管：Transistor场效应管：FET(Field Effect Transistors)对讲机结构：主机：transceiver电池：battery代电池（电池代用器）：battery eliminator锂离子电池组：li-ion battery pack镍氢电池组：Ni-mh battery pack镍镉电池组：Ni-Cd battery pack电池锁扣：battery lock充电器：charger充电座：charger pod火牛：power adapter开关电源：switch power supply背夹：belt clip天线：antenna可切割天线：tunable antenna皮套：leather carrying case尼龙套：Nylon carrying case耳挂式耳机：earhook style earphone耳杆式耳机：earpole style earphone声控耳机：VOX headset空气导管式耳机：acoustic tube earphone肩咪：speaking microphone写频线：programming cable挂绳：hand strap套筒：box spanner外壳：housing铝壳：aluminum housing编码器：encoder电位器：potentiometer软电路：Soft circuit滤波器：filter陶瓷滤波器：ceramic filter主板：main board防水盖：waterproof cover耳机插座：earphone jack耳咪插座：microphone jack功放管：amplifier tube欧标5C技术：自动频率控制：AFC (Automatic Frequency Control); 自动温度控制：A TC (Automatic Temperature Control); 宽窄带控制：WNC (Wide-Narrow Control);自动功率控制：APC (Automatic Power Control);自动增益控制：AGC (Automatic Gain Control).。
无线电对讲机的中英文术语解译
无线电对讲机的中英文术语解译简介：监听(MONITOR) 为接受弱小信号而采用的一种收听方式。
通过按专用键强制接通接收信号通道，操用耳朵辨别扬声器中的微弱声音，达到收听的目的。
扫描(SCAN) 为了听到所有信道的通话，而采用的一种收听...关键字：对讲机，CTCSS，信令，对讲机复制监听(MONITOR)为接受弱小信号而采用的一种收听方式。
通过按专用键强制接通接收信号通道，操用耳朵辨别扬声器中的微弱声音，达到收听的目的。
扫描(SCAN)为了听到所有信道的通话，而采用的一种收听方式。
通过按专用键，使接收电路按一定顺序逐个信道接收一段时间，以收听到信道中的信号。
若每个信道接收时间为100ms，则每秒可扫描过十个信道，即扫描速度为10ch/s 。
优先信道扫描功能(Priority Channel Scan)在扫描过程中优先扫描所设定的优先信道。
删除/添加扫描信道(Delete/Add Scan Channel) 将某一信道从扫描列表中删除或添加到扫描列表中。
声控(VOX)当该功能被激活后，不必按PTT键，可直接通过语音启动发射操作。
发射限时功能(TOT: Time Out Timer)该功能用于限制用户在一信道上超时间发射，同时也避免对讲机因长时间发射而造成损坏。
省电功能(Battery Save)为节约用电，延长待机时间，对讲机在一段时间内无发射接受和按键操作，将以一段时间关机、一段时间开机的方式工作，这种方式叫省电方式。
开关机时间长度比大约是1：4。
当收到信号或有按键操作时，对讲机立即退出省电状态，进入正常状态。
高低功率选择功能(High/Low power)该功能可让用户根据实际情况选择高功率或低功率。
禁发功能(Busy Channel Lockout)当使用该功能时，用户禁止在繁忙信道上发射信号。
静噪级数(Squelch Level)接收信号中噪声的强弱与信号的强弱呈对应关系，信号越强噪声越弱。
ip67对讲机英文说明书-2
Function:Voice Guide,VOX function,Low Compand,High Power Output,50CTCSS/104DCS Waterproof,Battery SaveThe radio side key1& side key2 (short press/long press) can be progam to these CLOSED, MONITOR, HIGH/LOW POWER, VOX ON/OFF Press it and turn the volume knob to test the speaker volumePress the defined High/Low power function, the radio output power will be switch between high power and low powerPress the defined VOX ON/OFF function to active and close VOX function This function can prevent other two way radio from disturbance. This function can be programmed by PC software to ON or OFF. If this function enable, the radio transmitter function was disabled and there is “du” beep when press PTT, in this case it will not disturb other communicate in this channel. If this function disable, it will be talking in normally.You can speak to radio to activate transmitting without press PTT buttonVox sensitivity is the sensitivity level refer to your voice. PC programming is available to program the sensitivity level. There is 0-9 levels option, level 1 is less It means the signal strength to open receiver, 0-9 levels can be programmed by PC software. Level 9 signal strength is strong than level 1, it will always open squelch if There is voice guide when power ON or select channels, you can use PC software to program it as OFF, Chinese, EnglishThis function is to prevent any person from using the channel for an extended If you continuously transmit for 300 seconds, the radio will stop transmitting and a To stop the tone, release PTT and press PTT again to resume transmittingThere is OFF 30s 60s 90s… 300s can be programmed by PC softwareCTCSS/DCSSome channels may have pre-programmed CTCSS/DCS, it is a sub tone which allow you to ignore calls from others who are using the same channel. When you receive a signal that have a tone different from the one set up in your radio, you will not hear the signal. Likewise, signals that you transmit will only be heard by those whose CTCSS/DCS matches the tone set up in your radio.WIDE/NARROW BANDIt allows you to select wide band (25khz) or narrow band (12.5khz) by PC software Battery SaveThe function decreases the power used when a signal is not being received and no operations are being performed ( no keys are being pressed, and no switches are being turned) While the channel is not busy and no operation is performed for 10s, battery save turns ON. When a signal is received or an operation is performed, battery save turns OFF.SCANThe radio can scan in 16th channel, it will scan the activate channels to talk. There is Carrier scan or Time scan which can program by PC software.Carrier Scan: the radio will scan and stop at the activated channel until the signal disappearedTime Scan: the radio will scan and stop at this channel for 5 seconds then continue to scan next activated channelsLower Power AlertIf the radio battery power is low, the radio will sound the low power annunciation or sounds the “du..” (programmed by PC)Voice CompandThis function is use to avoid from the interference, you can use it when there is too much Disturbed environmentYou can program it on/off by PC softwareANI CodeThe radio use DTMF sending ANI code, it provides four sending mode which set by PC software.1)Closed: whatever press PTT or release PTT, it will not send DTMF code 2)PRE-ONLY: Press PTT and sending the DTMF code at the same time 3)POST-ONLY, it sending DTMF code when release PTT button 4)BOTH: it sending DTMF code when Press or release PTT button Programming passwordThe radio have the function to set password for reading and write frequency This will prevent unauthorized person to program the radio.21x28.5cmFunction &KnobsMicrophoneA ntennaEmergency Alert buttonLED indicatorThe LED lightsRed on transmitting,Green on ReceivingSpeakerChannel SelectorRotate it to select channel 1-16Pow er Sw itch/Volum e A djust Turn clockwise to switch ON the radio.To switch OFF it,turn counterclockwise until a click sounds.Rotate to adjust the volume level.。
伊顿 ExResistTel IP2 防爆型网络电话 数据表
ExResistTel IP2 explosion proof VoIP-TelephoneOverviewWith approved technology of FHF, the ExResistTel IP2 is suitable for all indoor and outdoor installations.The new ExResistTel IP2 is the ideal device for every weather and a number of different operation sites, including exposure to sea w ater, high humidity or extensive mechanical strain.The housing is made of impact and shock-resistant glass-fi bre reinforced polyester, it is resistant to acids, alkalis or lubricants.Its robust design represents a perfect packaging for the latest requirements for IP telephones in hazardous environments with proven reliability for critical mission communications and high safety applications.The ResistTel IP2 is designed to provide ultimate user comfort meeting industrial standards and decades of market leading expertise and know-how. It features a display with integrated heating for ultra low temperature environments.Features• Protection class IP66 according to IEC60529• Ambient temperature-40 °C to +60 °Cwith armoured cord-30 °C to +60 °C with spiral cord • Ring tone ≥ 95 dB(A) in 1 mdistance• Pixel-based illuminated LCDdisplay• V4A alphanumeric keypad• Web-based monitoring (operating, handset-, hands-freeand ringing function)• User-friendly menu structure• Standard protocolsH.323, SIP, TSIP, SIPS and H.450• Power supply: PoE or external • Connection to 10/100-BASE-T Ethernet• Hands-free operation• Two built-in independent relay contactsEatonFHF Funke + Huster Fernsig GmbH Gewerbeallee 15-19D-45478 Mülheim an der Ruhr Telephone +49-208-82 68-0Fax +49-208-82 68-286/telephones © 2022 EatonAll Rights ReservedPrinted in UKPublicationNo.DSFH0003/BJanuary 2022Eaton is a registered trademark.All other trademarks are propertyof their respective owners.CROUSE-HINDSSERIESFollow us on social media to get thelatest product and support information.Explosion-proof, weatherproof industrial VoIP telephone for use in potentially explosive areas (zone 1, 2, 21 and 22)GeneralH.323 version 4 including H. 225, H.235, H.245 and RASGatekeeper routed signalling, H.450, session intiation protocol (SIP) RTP , SRTP real time protocol – for voice data transmission RTCP Real time control protocol – first level of quality of service RAS protocol Support for external gatekeeper DTMFH.245 “alphanumeric” or “signal type”Additional VoIP features H.245 fast connect enblock dialing overlapped sending Security Encoded password authentication according to H.235Quality of service Prioritization of IP packkages over TOS and DiffServ VLAN priority according to IEEE 802.1p/802.1q Voice codecs G.711 A-law/μ-law (64 kbps), G.729A (16 kbps)Echo compensationG.168AccessVia HTML web browserPassword-protected with secure authenticationGeneral arrangement (all dimensions in mm)Troubleshooting Log and trace files, status displays of interfaces and connections Ping connection test for internet protocol, sending of SNMP traps UpdatesConfiguration recording/readingBoot code and firmware update via HTML upload Automatic update via update server DSL access PPPoE protocolVPN Tunneling with PPTP encoding via MPPENAT Network address translation – for translation of official IP addresses into non-of-ficial addresses and vice versaDHCP Dynamic host configuration protocol – IP interfaces settings ICMPInternet control message protocol - for ping testsCall tone generation Automatic call tone generation according to European and US standard Call transfer Call transfer, in all usual variants: with/without consultation call,before/after answer etc.Call diversion Call diversion/redirection Hold Call hold/retrieveCall waiting Call waiting, with respective indication to calling subscriber Message Message display on telephonePickup Display indicating that a call can be picked up Pickup list Display listing the calls which can be picked up Name display To determine the displayed nameCallbackCall completion, with all common variants such as call back when busy and call back when freeThree-party conference Conference with 3 subscribers, also external subscribers Caller IDFor separate indication of call numbers or groups Multiple registration Up to 6 registrationsT elephone book Automatic availability of all registrations in central telephone book, integration of external data bases via LDAPTimeExact time information via time server access Hands-free operation For use without handsetsupply DC 19.2 V to 52.8 V Power consumption PoE 12.95 WConnection Port (10/100 Mbit/s)Ringing volume Max. approx. 95 dB(A) in 1 m distance Housing MaterialHeight x width x depth Weight (standard model)Glass fibre reinforced polyester 293 x 227 x 135 mm Approx. 5,000 g Display182 x 64 pixels Operating position Vertical wall mountingRelay switching capacity250 V AC 5 A 100 VA 30 V DC 5 A 100 Watt 230 V DC 0,5 A 100 Watt 50 V DC 1 A 50 Watt Headset Mouthpiece EarpieceElectret microphoneDynamic capsule with magnetic field generator Stabilization bracket Standard equipmentAmbient temperature -40 °C to +60 °C for devices with steel armoured cord -30 °C to +60 °C for devices with polyurethan spiral cord Protection class IP66 according to IEC 60529Impact resistanceIK09 according to EN IEC 62262:2002Ex II secondary sounderFHF 211 842 06Telephone hood model 404galvanized steel, yellow FHF 118 901 01Telephone hood model 404V4A stainless steel FHF 118 901 11Telephone hood model 404synthetic material, orange FHF 118 901 12Telephone hood model 404synthetic material, yellow FHF 118 901 13Telephone hood model 404galvanized steel, red FHF 118 901 14Telephone hood model 404synthetic material, red FHF 118 901 15Telephone hood model 404GRP , yellow FHF 118 901 22Telephone hood model 404GRP , orange FHF 118 901 23Console for model Y ellowFHF 118 901 03TWIN-EExIIFHF 118 833 ..** The full article number for the TWIN EEx is made up by appending the colour code to the article numbers given beside.Ordering requirementsAccessoriesEx headsetTWIN EExProtection hoodtransparent11red 12amber 13green 14blue15。
安防行业中英文对照表
安防行业中英文对照表摄像机Camera记录设备DVR画面处理器Quad &MultiplexerQuadrangle 监视器Monitor数字监控IP CCTV视频采集卡 Capture Card编码解码器Encoder & Decoder矩阵 Marti护罩球罩 Housing监控器支架 Bracket云台 Pan/Tilt红外线灯 Infrared Light集成监控Integrated Surveillance镜头Lens传输设备Transmitting Equipment配套软件Surveillance Software录像带Recording Cassette [kæˈset]防盗报警 Alarm System电话报警设备Telephone Alarm Device防盗门 Door防盗系统Theftproof Equipment[θeft]保险柜 Safeguard Case探头 Detector感应器 Inductor警号闪灯Alarm Light门磁窗磁 Magnetic Contact[mægˈnetik]发射接收器 Transmitter & Receiver个人报警器 Personal Alarm报警主机 Alarm Mainframe报警软件 Alarm Software玻璃破碎探测器 Glass-Crashing Detector 其他Others门禁考勤 Access System (1516)门禁控制主机 Access Mainframe磁卡Card读卡器 Card Reader指纹采集仪 Fingerprint Identification考勤机Access Attendance门禁控制器Access Controller锁具Locks & Doors其他Others对讲设备Intercom System(753){ˈintəkɔ:s}可视对讲Visual Intercom非可视对讲Unvisualable Intercom防灾保全对型Emergency Intercom其他Others智能交通Intelligent Traffic System (416)交通控制管理 Traffic Management Equipment交通收费设备 Traffic Charge Equipment交通检测设备 Traffic Detector行驶记录仪Traffic Black Box车辆导航系统 GPS交通系统及软件 Traffic System Software停车场设备Park Equipment汽车防盗设备Car Theftproof Equipment其他Others消防设备Fire Protection (161)灭火器 Extinguisher[ikˈstiŋgwiʃ]紧急广播设备Emergency Broadcasting消防栓 Fireplug火警探测器Fire Detector防护衣帽Body proof Clothes其他Others传输系统 Transmitting System(712)微波传输Micro-wave Transmission'maikrəu]远程传输Tele Transmission光纤传输Fiber Transmission线缆Cables其他Others其他产品Others (427)智能化小区系统Intelligent Community System柜员机ATM Equipment消费管理系统Consuming Management System电梯控制器Elevator Controlling Equipmentˈeliveitə金库保险Cashbox Security中英文对照安防系统专业名词之线缆系统Aluminium foil shield 铝箔屏蔽ˌæljuˈminiəm]Appliance Wiring 标准电线电缆[əˈplaiəns]Attenuation 衰减[əˈtenjueit]Automotive Wire 汽车线[ˌɔ:təˈmætik]Braid 编织屏蔽[breid]Characteristic impedance 特性阻抗Coaxial Cable 同轴电缆Conductor 导体Control Cable 控制电缆Elevator Cable 电梯电缆Excellent flexibility 富柔软性Frequency 频率Halogen Free High-Speed Interface Cable 无卤高速介面电缆Hybrid Plastic Inner Jacket 塑料混合物内护层Inner jacket 内护层In sulation:PVC/C insulation at 70°CPVC/E insulation at 90°C 绝缘:70°C时，使用C型聚氯乙烯90°C时，使用E型聚氯乙烯Jacket 护套Loudspeaker Cable 喇叭线，音箱线Max. Atten 最大衰减Max.Resistance 最大导体电阻Meet lead and cadmium free requirement 符合无铅无镉要求Multi-channel digital audio 多声道Networking Cable 网络电缆Next Power Sum 近端串音功率和Next Worst Pair 近端串音No. of Pairs 对数Nom O.D 成品外径Nom. Space 标称间距Nom.Dia 标称外径Nom.Thick 厚度Propagation delay skew 延时差PVC Insulation 聚氯乙烯绝缘PVC/ST4 Jacket 聚氯乙烯护套Rated cap. 额定电容Rated temperature 额定温度Rated voltage 额定电压RE.weight 参考重量Resistant to heat, oil, abrasion and cold 具耐热，耐油性，防磨损，耐冷等特性Section 截面Spira/Braid Shield 编织/缠绕屏蔽Structure 结构Tinned copper, Braid shield 屏蔽,镀锡铜线编织屏蔽Tinned or bare, solid copper conductor 导体:单支实芯铜线或单支实芯镀锡铜线Tinned or bare, stranded copper conductor 导体:多股裸铜线或镀锡铜线绞合中英文对照安防系统专业名词之对讲系统A visible walky-talky system 可视对讲系统AC Transformer 电源适配器Adaptor 解码器add-on Selector 扩展选择板Audio Station 音频门口机Centre Control Unit 中央控制单元Door Station 门口机Enhanced System 嵌入式系统Hands-free 免提Hands-free Color Video Intercom 彩色对讲系统Inside Station 室内分机Master Station 主分机Sub Station 副分机Video Monitor 显示屏Wireless walky-talky system 无线对讲系统中英文对照安防系统专业名词之显示与监视器CRT, Cathode Ray Tube 阴极射管线Display 显示器ECD, Electro Chromic Chemical Display 电化著色显示EL, Electro Luminescent 电光光面板EPID, EIectrophoretic Indication Display 电泳动显示LCD, Liquid Crystal Display 液晶显示LED, Light Emitter Display 发光二极体Monitor 监视器PDP, Plasma Display Panel 电浆显示板VFD, Vacuum FIuorescent DispIay 萤光显示管中英文对照安防系统专业名词之智能家居系统Home remote control 家居远程控制Intelligent home appliances control system 家电智能控制Intelligent home system 智能家居系统中英文对照安防系统专业名词之综合布线系统Broadband access 宽带接入Broadband multimedia service system 宽带多媒体服务系统Community network service 社区网络服务Construction ensemble system 建筑群子系统Horizontal system 水平子系统Management system 管理子系统PDS,Premises Distribution System 综合布线系统The equipment room system 设备间子系统The working area system 工作区子系统Vertical system 垂直子系统中英文对照安防系统专业名词之三表抄送系统Remote Connectrated Meter Directly-Reading System 远程抄表系统Concentrator 集中器Repeater 中继器Directly-Reading Meter 直读式表计Water Meter 水表Electricity Meter 电表Gas Meter 煤气表Pure-Water Meter 纯净水表中英文对照安防系统专业名词之职称与职位Administrator/Clerk 主管/员工Contract Administrator 合同主管Document Controller 文档管理员Draftperson 起草人Site Driver 工地司机Electrician 电工Design Engineer 设计工程师Asst Design Engineer 设计助理工程师T & C Engineer 调试工程师Database Engineer 数据库工程师Senior Design Engineer 高级设计工程师Design & Devt Engineer 设计&开发工程师Project Engineer 项目工程师Asst Project Engineer 项目助理工程师Professional Engineer 专业工程师Service Engineer 办公室减值Software Engineer 软件工程师QC Engineer 质量控制工程师System Engineer 系统工程师Software & Devt Engineer 软件开发工程师System Assurance Engineer 系统保险工程师Cost Control Engineer 成本控制工程师Network Engineer 网络工程师Communication Engineer 通讯工程师Graphics Engineer 绘图工程师License Elect Worker 电工（有职业许可证）Senior Engineer 高级工程师Technician 技术人员Fire Alarm Engineer 火警工程师Asst Service Engineer 助理服务工程师Customer Service Engineer 客服工程师Maintenance Engineer 维护工程师Senior Welder 高级焊工Snr Application Engineer 高级应用工程师Senior T&C Engineer 高级项目工程师Senior Estimator 高级预算员Estimator 预算员Direct Labour National 直接劳力Indirect Labour 间接劳力General Worker 普通工人Senior Project Manager 高级项目经理Project Manager Expat 项目经理（外地）Project Manager Local 项目经理（本地）Deputy Project Manager 代理项目经理Construction Manager 建筑经理Asst Construction Manager 助理建筑经理Senior Contracts Manager 高级合同经理Asst Constracts Manager 助理合同经理T & C Manager 测试经理Design Manager Expat 设计经理（外地）Design Manager Local 设计经理（本地）Fire & Safety Mgr 消防安防经理Project Control Mgr 项目控制经理Service Manager 服务经理Senior Service Manager 高级服务经理Software Manager 软件经理Software Quality Manager 软件质量经理Technical Software Manager 技术软件经理Operations Manager 运营经理Material Controller 材料管理员Storekeeper 店长Pipe Fitter 管道工Planner 计划员Project Safety Officer 项目安全官员Quantity Surveyor 质检员Project/Site Supervisor 项目主管Safety Supervisor 安全主管Mechanical Supervisor 机械主管Electrical Supervisor 电力主管Instrumentational Supervisor 仪器主管Foreman 作业班长Welder 焊工Workshop Supervisor 车间主管Software Assistant 软件助理Senior Technician 高级技术员Technical Specialist 技术专员Technician 工程师中英文对照安防系统专业名词之招投标Bidding 招投标RFQ, Request for Quotation 招标文件Signed and Company Chop 签名盖公章Tenderer 投标人中英文对照安防系统专业名词之楼宇自控子系统Air-conditioning system 空调系统Artistic lighting 艺术照明Building automation control system 楼宇设备监控系统Cold water system 冷水系统Distribution of high and low-voltage electricity 高低压配电Electric transformer and distribution 变配电Electricity transformation 变电Emergency lighting 紧急照明Emergency power 应急发电Environment System 环境系统Escalators 扶梯Fire alarm system 火灾自动报警子系统Heat exchange system 热交换系统Internal isolation transformer 内置变压器Make-up air system 新风系统Power Supply and Distribution 供配电系统Public facility monitor system 公共设施监控系统Public lighting 公共照明Renewal of the blower fan coil 风机盘管加新风Sewage and intermediary water division 污水及水处理Special lighting(obstacle lights) 特殊照明（障碍灯）VAV system VAV变风量系统Ventilation system 通排风系统Water supply and drainage 给排水Water Supply and Drainage System 给排水系统Water supply, drainage and drinking water 给排水与饮用水中英文对照安防系统专业名词之入侵报警系统Absolute humidity 绝对湿度Accesss control system 出入口控制系统/门禁系统Active Infrared Intrusion Detector 主动红外入侵探测器Activity Detection 活动侦测Alarm 报警Alarm receiving centre 报警接收中心Arming 布防Armor Cash Carrier 运钞车Balanced protection 均衡防护bank note transport car 银行运钞车Beam (光线的)束, 柱, 电波, 横梁Blind zone 盲区Burglar Alarm System 安全防范报警设备Bypass 旁路Delay 延迟Detection 探测Detector 探测器Dew Point 露点Dew Point Temperature 露点温度Disarming 撤防Door Contact 门磁Engineering of security and protection system 安全防范(系统)工程false alarm 误报警false alarm 误报警Fire alarm system 火灾自动报警子系统Frost Point 霜点Guard tour system 电子巡查系统Home anti-theft alarm 家居防盗报警Home remote control 家居远程控制Humidity 湿度Infrared Sensor 红外探测器intimidation alarm system 胁迫报警系统Intruder alarm system 入侵报警系统Intrusion Alarm System 防盗报警系统Intrusion Detection 入侵侦测invasion detection alarm system 入侵探测报警系统IR, Infra-red 红外线Keypad 键盘leakage alarm 漏报警level of protection 防护等级level of risk 风险等级level of security 安全防护水平Longitudinal-depth protection 纵深防护microwave detection 微波探测器Motion Detection 移动侦测normal close 常闭状态operation signal 状态信号Outdoor Siren 室外警铃Panel 面板，报警主机Panic Button 紧急按钮Parking lots management system 停车场（库）管理系统perimeter 周界Perimeter Precaution 周界防范Pet Immunity 防宠物Photoelectric 光电的, 光电子照相装置的Photoelectric Beam Detector 光束遮断式感应器Protection area 防护区Relative humidity 相对湿度response 反应Restricted area 禁区Saturation Vapor Pressure 饱和水蒸气压securicar 运钞车Security 安全Security and protection products 安全防范产品Security and protection system 安全防范系统Security inspection system for antiexplosion 防爆安全检查系统Security management system 安全管理系统Security prevention system 社区安防系统Security system 安全防范子系统security system 安全系统Surveillance and control centre 监控中心Surveillance area 监视区域tamper device 防拆功能tension wire detection 振动揽探测器TriTech PIR/Microwave Detector with Pet Immunity 双鉴防宠物探测器Video surveillance and control system 视频安防监控系统中英文对照安防系统专业名词之门禁系统Access Control 门禁控制Contactless 非接触Control Panel 控制面板Controller 控制器Electric Exit Devices 电控逃生装置electric strike for single or double leaf steel doors 单双门电锁扣Electric Strikes 电控锁扣（阴极锁）Electrified Locksets & Trim 电控锁、电控把手Elevator Management System 电梯控制系统Enclosed 被附上的Entrance 出入口Guard Tour System 电子巡更系统IC Card POS System IC卡消费管理系统Lift Access Control 电梯控制Magnetic 磁性，磁力Magnetic 磁性，磁力Magnetic Lock 电磁锁Magnetic Lock 电磁锁Night patrol 巡更Parking Administrative System 停车场管理系统Parking Lots Management System 停车场管理系统Pin tumbler lock 销簧锁Power bolts 电动插销锁proximity 近距离Reader 读卡器Roller Shutter 卷闸门Smart Management System of Parking Lots 停车场管理系统Time and Attendance Management 考勤管理系统Time Attendance 考勤系统Warded Lock 凸块锁中英文对照安防系统专业名词之闭路监控系统ABERRATION 像差：光学系统中对成像造成不良影响的因素。
Ex ResistTel 特殊环境抗爆电话概述说明书
Ex II ExResistTel TelephoneOverviewCommunication devices for uses in firedamp-endangered industrial areas must be particularly adjusted to their extreme operating conditions.Our Ex telephone has been specially designed for applications in the petrochemical industry, as well as offshore installations, mills and port facilities. It is resistant to high temperature differences, humidity, sea water, dust and extensive mechanical strain.The ExResistTel is certified for areas susceptible to explosive dusts andgases. It is equipped with a 21-key V4A stainless steel keypad that has been especially designed for use with gloves. Its alphanumeric display alows for a clear reading. This telephone offers all the amenities that are already supplied as standard in the office communication sector. A number of accessories and components especially certified for potentially explosiveareas even enhance the telephone’s functionality .EatonFHF Funke + Huster Fernsig GmbH Gewerbeallee 15-19D-45478 Mülheim an der Ruhr Telephone:+49-208-82 68-0Fax :+49-208-82 68-286/telephones© 2022 EatonAll Rights Reserved Printed in UK PublicationNo.DSFH0001/B January 2022Eaton is a registered trademark.All other trademarks are property of their respective owners.Follow us on social media to get the latest product and support information.Features• Locking function with PIN • Hands-free operation• Temperature range -25°C to +60°C • Certified for dust and gas exposure • Display• Degree of protection IP66 according to EN 60529•Different housing coloursAnalog explosion-proof, weatherproofindustrial telephone for use in potentially explosive areas (zone 1 and 21)II 2 D Ex tb [ib] IIIC T 100°C Db II 2 D Ex tb [ib] IIIC T 80°C Db -25 °C < Ta < 60 °C -25 °C < Ta < 40 °CLine current 15 mA to 100 mAAC ringing voltage 24 VAC to 90 VAC (at 21...54 Hz ringing frequency) 30 VAC to 90 VAC (at 16.6...54 Hz ringing frequency)AC ringing voltageimpedance Greater than 6.0 KΩ at 25 Hz and 24...90 VAC. Greater than 4.0 KΩ at 50 Hz and 24...90 VAC Inquiry key Flash function adjustable from 40 ms to 399 msDialling procedure Pulse Dialing and DTMF operation to be set in the menu. PD operation with pulse to pause ratio which can be set to 1.5:1 or 2:1 in the menu W-conductor Connection for external secondary sounder Screw terminals Up to 4 mm 2 rigid, Up to 2.5 mm 2 flexible Enviromental conditions Degree of protection IP 66 according to EN60529Impact protection IK 09 according to EN50102Operating temperature -25 °C to +60 °C for temperature class T5 (no display below -20 ° C) -25 °C to +40 °C for temperature class T6 (no display below -20 ° C)General arrangement (all dimensions in mm)Storage temperature -25 °C to +70 °CHousing MaterialHeight x width x depth Weight Display Keypad Glass fibre reinforced polyester Approx. 266 mm x 227 mm x 135 mm Approx. 5.5 kgTwo-line alphanumeric diplay with pictograms Visual field approx. 78 mm x 26 mm Metal keypad with ice protection21 keys with ABC lettering for name entries ReceiverStabilization bracket Handset cord Earpiece Mouthpiece Noise suppression Integrated, adjustable stabilization bracket Stainless steel armoured cordDynamic capsule with stray field coil for inductive coupling of hearing aids Elektret microphoneGreater than 3 dB due to integrated horn mouth Further characteristics Optical call indicationDisplayed depiction ( ( ( ) ) )Ringing volume Approx. 90 dB(A) in 1 m distance Ring tones10 sounds availableListening by loudspeaker Maximum volume approx. 68 dB(A) in 1 m distance Handsfree operation Maximum volume approx. 68 dB(A) in 1 m distance Amplified listening Receiver volume increase +0 dB(A) to +12 dB(A), in 7 steps Menu guide MultilingualT elephone bookMax. 50 items (names and phone numbers)Ex headset FHF 112 861 04 Ex II secondary sounder FHF 211 842 06 Telephone hood model 404galvanized steel, yellow FHF 118 901 01 Telephone hood model 404V4A stainless steel FHF 118 901 11 Telephone hood model 404synthetic material, orange FHF 118 901 12 Telephone hood model 404synthetic material, yellow FHF 118 901 13 Telephone hood model 404galvanized steel, red FHF 118 901 14Telephone hood model 404synthetic material, red FHF 118 901 15Telephone hood model 404GRP, yellow FHF 118 901 22Telephone hood model 404GRP, orange FHF 118 901 23Floor mounting console for Model 404yellow FHF 118 901 03TWIN-EExII FHF 118 833 ..* The full article number for the TWIN EExII is made by appending the color code to the article numbers given adjacent * All ExResistTel models are ATEX and IECEx.INMETRO and UL,variants are available on request.transparent11 red12 amber13 green14 blue15Ordering requirementsEx headset Ex II additional earpiece Ex II secondary sounderTWIN EExII Protection hoodAccessories。
EXTECH HD300 英文说明书
User GuideHeavy Duty CFM-CMM Thermo-Anemometer With built-in non-contact IR Thermometer and Laser PointerIntroductionCongratulations on your purchase of the Extech HD300 CFM Thermo-Anemometer. This handheld meter measures and displays air velocity, air flow (volume), temperature of air, and surface temperature (using the built-in non-contact IR thermometer). This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.FeaturesCFM/CMM Thermo-Anemometer with built-in non-contact IR Thermometer measures remote surfaces to 932°F (500°C) with a 30:1 distance to spot ratio andLaser pointer.Simultaneous display of Air Flow or Air Velocity plus ambient temperature.Eight (8) memory locations permit the user to store multiple air duct AREA values for fast and easy recall.Twenty (20) reading average for Air Flow or Air Velocity.Large backlit LCD display.3% velocity accuracy via low friction 2.83” (72mm) ball-bearing vane wheel on a3.9’ (120cm) cable.Data Hold and Max/Min/Avg.Auto Power OFF (can be disengaged).Safety•Use extreme caution when the laser pointer beam is on Array•Do not point the beam toward anyone's eye or allow the beamto strike the eye from a reflective surface•Do not use the laser near explosive gases or in otherpotentially explosive areasHD300-EU V2.0 4/082Meter Description1. LED display for Air Velocity, Air Flow, ProbeTemperature, and remote surfacetemperature. Units of measurement and useralerts are also displayed on the LCD.2. Vane Sensor. Hold the sensor in the flow ofair to take a reading.3. IR sensor: Non-contact temperaturemeasurement for remote surfaces.4. Laser Pointer: Helps the user aim the IRsensor.5. Battery access: Cover on rear panel6. PC interface jack: Use the supplied cable toconnect meter to a PC7. Upper Keypad (brief descriptions below):IRT: Press and hold to measure remote surface temperature. Release to hold the temperature value on the display.MAX/MIN (for air temperature measurements): Used to record and store the highest and lowest readings for temperature measurements made by the vaneprobe.AVG: Used to obtain Average for multi-point measurements in either FLOW or VELOCITY modes. Up to twenty (20) points can be averaged.HOLD (for air temperature measurements): Press to freeze the displayed temperature reading measured by the probe. Press again to unlock the display.Press and hold for 2 seconds to activate the LCD backlight. Press and hold againfor 2 seconds to turn the backlight off.8. Lower Keypad: Press to record and store the highest, lowest and continuous moving average readings for single point measurements. This button also functions as the decimal positioning tool in the AREA mode.mode, the meter displays air volume. In VELOCITY mode, the meter displays airspeed. This button also functions as the UP arrow button in AREA mode.AREA / NEXT: Press and hold to enter the AREA mode. The NEXT function allows the user to save AREA values to any of eight memory locations. This button is alsoused to clear stored readings in the MAX/MIN/AVG modes.Press to freeze the displayed air velocity or air flow reading. Press again to unlock display. Thisbutton also functions as the right arrow button in the AREA mode.NOTE: Battery Compartment and Tripod Mount are located on the reverse side of the meterHD300-EU V2.0 4/083HD300-EU V2.0 4/084 OperationAir Velocity Measurements1.Connect the sensor to the sensor input jack on top of the meter. 2.button. 3. Select the VELOCITY function using the UNITS button.Press the button repeatedly until the LCD displaysVEL .4. Press and hold the UNITS button for 2 seconds (untiltwo tones are heard) to change the temperature unitsfrom °C to °F or from °F to °C. The LCD will reflect theselection.5. Select the desired air velocity units using the UNITSbutton. The LCD will reflect the selection.6. Place the sensor in the air current to be measured withthe arrow on the inlet side of the vane (see diagram).7.View the air velocity and temperature readings on the LCD Display. Air Flow (Volume) Measurements (CFM / CMM)1.Connect the sensor to the sensor input jack on top of the meter. 2.3. Select the FLOW mode using the UNITS button. Press the button repeatedly until theLCD displays FLOW CFM (cubic feet per minute) or FLOW CMM (cubic meters perminute) as desired.4.Measure the dimensions of the duct or vent in question and calculate the area insquare feet or square meters Note: If the dimensional measurements are made in inches (or cm), convert them feet (ormeters) before calculating the square area.5.To begin entering the area in m 2 or ft 2press and hold the AREA button for approx. 2 seconds (until two tones are heard). 6.Momentarily press the NEXT button to select the desired memory location to store the area value (there are eight locations). 7.8.Press and hold the AREA button for approx. 2 seconds (until two tones are heard) to save the area value in memory. 9. Place the sensor in the air current to be measured with the symbol on the inlet side ofthe vane.10. View the air flow and temperature readings on the LCD Display.11. If the CFM or CMM reading exceeds 9999, the display will show the X10 or X100multiplier in the lower right hand corner of the LCD indicating that the displayed valuemust be multiplied by 10 or 100 to arrive at the correct flow measurement value.Arrow Side view of VaneHD300-EU V2.0 4/085 Non-contact IR Surface Temperature MeasurementsThe built-in IR sensor can remotely measure the temperature of just about any surface. The Laser pointer allows the user to aim accurately when taking remote measurements. 1.2.The IR sensor is located at the top of the meter. 3.Point the sensor toward the surface to be measured. 4. Press and hold the IRT button to begin measuring theIR TEMP andswitch on to help aim the meter.5. The measured IR surface temperature will appear on theLCD. The temperature displayed is the temperature ofthe area within the spot.6. When the IRT button is released, the laser pointer willswitch off and the reading will freeze (data hold) on thedisplay for approximately 7 seconds.7.After the 7 second hold time the meter returns to the AirVelocity/Flow and Air Temperature mode.WARNING: Do not directly view or direct the laser pointer at an eye. Low powervisible lasers do not normally present a hazard, but may present some potential forhazard if viewed directly for extended periods of time.Data Hold1.The HOLD button in the upper keypad area freezes the displayed vane temperature reading. Press again to unlock the display. 2. The HOLD button in the lower keypad area freezes the displayed air velocity or airflow measurements. Press again to unlock the display.3. The HOLDindicator will appear on the LCD when the display is in Data Hold mode.MIN-MAX-AVG Recording ModesThe HD300 has several MIN-MAX-AVG modes described separately below. MIN-MAX-AVG functions are available for all measurements made with the vane sensor (air velocity, air flow, and air temperature).Continuous Moving AverageIn the Continuous Moving Average mode the meter displays the continuous average of the measured readings for up to a 10 hour period.1. Turn the meter ON.2. Place the sensor in the air stream.3. Press the MAX-MIN button in the lower keypad area for air velocity / flow.4. Press the MAX-MIN button in the upper keypad area for air temperature.5. The meter will begin averaging readings once per second.Single Point Min-Max-AvgIn the Single Point Average Mode the meter takes a reading once per second andstores the highest, lowest, and average readings.1. Turn the meter ON.2. Place the sensor in the air stream.3. Press the MAX-MIN button (lower keypad area for air velocity/flow; upperkeypad area for air temperature) to enter the REC mode and display onlythe highest reading (display will show REC MAX).4. Press again to view the MIN value (display will show REC MIN). Now thedisplay will show only the lowest reading.5. Press again to view the AVG value (display will show REC AVG).6. To return to normal operation mode, press and hold the MAX-MIN buttonuntil two tones are heard.Multi-point AverageIn the Multi-Point Average Mode the meter averages up to 20 Air Velocity readings.1. Turn the meter ON.2. Press and hold the AVG button for 2 seconds (until two beeps are heard). A‘0’ will display in the upper right hand corner of the LCD and ‘AVG’ willappear on the bottom of the LCD.3. Place the sensor in the air stream under test.4. Press the AVG button momentarily to capture the reading (a single tone willbe heard) and the HOLD and AVG icons will appear on the bottom of theLCD. The ‘0’ that was displayed previously will increment to ‘1’. Thisnumber will increment with each successive press of the AVG button.5. Take more readings (up to a maximum of 20) in the same fashion asdescribed in step 4.6. The LCD will display the average of all the readings taken since the multi-point mode was accessed in step 2.7. To return to normal operation, press and hold the AVG button for 2 seconds(until two tones are heard).8. To clear the stored readings after exiting the Multi-point Average mode,press the AREA button once.HD300-EU V2.0 4/086HD300-EU V2.0 4/087 Battery ReplacementWhen the battery icon appears on the LCD, the 9V battery must be replaced.1.The battery compartment is located on the rear of the meter. 2.Press in and down on the arrow located above the tilt stand hinge. 3. Replace the 9V battery and the battery coverYou, as the end user, are legally bound (Battery ordinance) to return all usedbatteries and accumulators; disposal in the household garbage is prohibited!You can hand over your used batteries / accumulators, gratuitously, at thecollection points for our branches in your community or wherever batteries /accumulators are sold!Follow the valid legal stipulations in respect of the disposal of the device at theend of its lifecycleAuto Power OFF overrideThe HD300 is programmed to turn off automatically after idling for 15 minutes. This isdesigned to save battery life in the event the meter is left ON inadvertently. (Note: When the meter is in the “CFF/CMM” or “Average” mode, Auto Power Off is disabled.)To over-ride this feature:1.Turn the meter OFF 2.3.Release the button when appears in the display. 4.The meter will now remain ON until the user manually turns if OFF. 5. The next time the meter is turned OFF the Auto Power OFF function will be re-activated.USB PC Interface and SoftwareThe HD300 is equipped with a communication jack on its upper left side. The suppliedcommunications cable connects to this jack and to a USB port on a PC. The suppliedsoftware allows the user to view and save readings to the PC. Instructions for use andfeatures are detailed in the supplied software HELP utility.HD300-EU V2.0 4/088 IR TheoryIR thermometers measure the surface temperature of an object. The meter’s optics sense emitted, reflected, & transmitted energy that is collected and focused onto the meter’s detector. The meter’s circuitry translates this information into an LCD reading.InfraRed Measurement Considerations• When taking IR measurements the meter automatically compensates for ambient temperature changes. Note that it may take up to 30 minutes to adjust to extremelywide ambient changes.• Low temperature measurements quickly followed by high temperature measurements may require several minutes to stabilize as a result of the IR sensor cooling process. • If the surface of the object under test is covered with frost, oil, grime, etc., clean before taking measurements.• If an object's surface is highly reflective apply masking tape or flat black paint before measuring.• Steam, dust, smoke, etc. can obstruct measurements.• To find a hot spot, aim the meter outside the area of interest then scan across (in an up and down motion) until the hot spot is located.•IR measurements cannot be made through glass. IR Field of ViewEnsure that the desired target is larger than the spot size. As the distance from an object increases, the spot size of the area measured by the meter becomes larger. The meter’s field of view ratio is 30:1, meaning that if the meter is 30 inches (cm) from the target, the diameter (spot) of the object under test must be at least 1 inch (cm). Refer below to theEmissivityMost organic materials and painted or oxidized surfaces have an emissivity of 0.95.Inaccurate readings will result when measuring shiny or polished surfaces. Tocompensate, cover the surface under test with masking tape or flat black paint. Allow time for the tape to reach the same temperature as the material underneath then measure the temperature of the tape or the painted surface.Thermal Emissivity Table for Common MaterialsMaterial Emissivity Material Emissivity Asphalt 0.90 to 0.98 Cloth (black) 0.98skin 0.98 Concrete 0.94 HumanCement 0.96 Leather 0.75 to 0.80Sand 0.90 Charcoal0.96(powder) Earth 0.92 to 0.96 Lacquer 0.80 to 0.95(matt)0.97Water 0.67 LacquerIce 0.96 to 0.98 Rubber (black) 0.94Snow 0.83 Plastic 0.85 to 0.95Glass 0.85 to 1.00 Timber 0.90Ceramic 0.90 to 0.94 Paper 0.70 to 0.940.81oxides Marble 0.94 ChromiumPlaster 0.80 to 0.90 Copper Oxides 0.78Mortar 0.89 to 0.91 Iron Oxides 0.78 to 0.82Brick 0.93 to 0.96 Textiles 0.90HD300-EU V2.0 4/089HD300-EU V2.0 4/08 10Useful Equations and Conversions AREA equation for rectangular or square ductsArea equation for circular ductsCubic equationsNOTE: Measurements made in inchesmust be converted to feet or meters before using the above formulae.Unit of Measure Conversion Tablem/s ft/min knots km/h MPH 1 m/s1 196.87 1.944 3.6 2.24 1 ft/min0.00508 1 0.00987 0.01829 0.01138 1 knot0.5144 101.27 1 1.8519 1.1523 1 km/h0.2778 54.69 0.54 1 0.6222 1 MPH0.4464 87.89 0.8679 1.6071 1Width (W) Height (H) Area (A) = Width (W) x Height (H) CFM (ft 3/min) = Air Velocity (ft/min) x Area (ft 2) CMM (m 3/min) = Air Velocity (m/sec) x Area (m 2) x 60 Radius Area (A) = π x r 2 Where π = 3.14 and r 2 = radius x radiusSpecificationsGeneral SpecificationsDisplay Dual Display Multi-function LCD with 9999 countsMeasurements Air Velocity: m/s, km/h, ft/min, knots, mph;Air Flow: CMM (m3/min) and CFM (ft3/min);Air Temperature (through vane) and Surface Temperature(using the IR thermometer function): °C and °F Data Hold Freezes displayed readingSampling rate 1 reading per secondSensors Air velocity/Air flow sensor: Conventional angled vane armswith low-friction ball bearing. Air temperature sensor: Precisionthermistor (built into the vane assembly); Surface temperaturevia non-contact IR sensor.IR Distance to Spot ratio 30:1IR Spectral response 6 to 14µmIR Emissivity 0.95 fixedMIN-MAX-AVG Record and Recall lowest, highest, and average readings Auto Power OFF Automatic shut off after 15 minutes (can be disengaged) PC Interface USB PC Communication with supplied software and cable fordata acquisitionOver range indication Dashes appears on the LCDLow battery indication Battery symbol appears on the LCDPower supply 9V BatteryOperating conditions Meter: 0 to 50o C (32 to 122o F); 80% RH max.Sensor: 0 to 60o C (32 to 140o F)Dimensions / Weight Main instrument: 8.0 x 3.0 x1.9" (203 x 75 x 50mm)Sensor head: 2.8” (72mm) diameteroz.(280g)9.8WeightHD300-EU V2.0 4/0811Range SpecificationsAir Velocity Measurements Range Resolution Accuracy (%rdg) m/s (meters per second) 0.40 – 30.00 m/s 0.01 m/s ± (3% + 0.20m/s) km/h (kilometers per hour) 1.4 – 108.0 km/h 0.1 km/h ± (3% + 0.8km/h) ft/min (feet per minute) 80 – 5900 ft/min 1 ft/min ± (3% + 40ft/min) mph (miles per hour) 0.9 – 67.0 mph 0.1 mph ± (3% + 0.4m/h) knots (nautical miles per hour) 0.8 to 58.0 knots 0.1 knots ± (3% + 0.4knots)Air Flow Measurements Range Resolution Area CMM (cubic meters per minute) 0-999,900 m3/min 0.001 0 to 999.9m2CFM (cubic feet per minute) 0-999,900 ft3/min 0.001 0 to 999.9ft2 Temperature Range Resolution Accuracy0.1o C/F±2o C (4o F)Air Temperature (vane) -10 to 60o C (14 to140o F)Surface Temperature (IR) -50 to -20o C (-58 to -0.1o C/F± 5o C (9o F)4o F)0.1o C/F±2% or ±2o C (4o F)-20 to 500o C (-4 to932o F)Copyright © 2008 Extech Instruments Corporation (a FLIR company)All rights reserved including the right of reproduction in whole or in part in any form.HD300-EU V2.0 4/0812。
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HT Series Features HT系列功能特点
HT Series 2.0 - a model for every application. From entry level to sophisticated MPT1327 trunked variants, the HT Series 2.0 is built without compromise to deliver loud and crisp audio using the latest compander noise reduction technology.
HT 2.0系列—应用广泛，从初级产品型号到高级的MPT1327产品种类均采用最新的降噪技术和语音压扩技术，确保音频能达到响亮,清晰的效果，能满足客户从简单到多用途的语音通信要求。
Submersible - conforming to European rating IP68, the HT Series 2.0 offers the highest submersibility rating of any two-way portable radio. Uniquely able to withstand total immersion in water to a depth of 5 metres for 1 hour, Entel's HT Series 2.0 radios are therefore extremely resistant to corrosion, more than a match for the likely hazards encountered in any field of operation.
完全防水-HT 2.0系列通过欧洲最严格的IP68防水密封标准，可完全浸泡在水下五米深度长达一小时，是市面上同类型产品所能达到的最高级别，Entel HT2.0系列因此极耐腐蚀，可应对任何操作领域中所可能遇到的危险情况。
Commercial Grade Construction - exceeding MIL STD 810C/D/E/F rating for tough enduring performance the HT Series 2.0 is designed to withstand shock, vibration, dust and moisture,ensuring many years of trouble free use in the most hostile environments.
商业标准—符合严格的MIL STD 810C/D/E/F美国军用标准，产品坚固耐用，HT2.0系列的这种具有抗撞，抗震，防水，防尘的设计以确保能在任何恶劣的工作环境下多年无故障提供其优质的通讯服务。
Simple Or Sophisticated - you choose. Need simple speech communications? Then our entry level PMR radios will meet all your needs. Entel's mid level radios give you all the facilities you might expect from our competitors' products, while our top of the range radio is arguably the most versatile radio you can buy.
简单或复杂–决定于您的选择。
需要简单的语音通信？初级的PMR对讲机将满足您的所有需求。
Entel的中级别对讲机却能给你提供超出同级别产品的所有设功能。
而我们的高级别对讲机，可以说是您在市面上能买到的最多功能的对讲机。
Intelligent Lithium-Ion Battery With Built-In Charge Cycle Monitoring - this very latest technology gives you four essential advantages:
智能化锂离子电池,内置充电周期监测-这项最新的技术为您提供四大至关重要的优势：
1) For your convenience, the HT Series 2.0 will count the charge cycles of your battery pack, warning you when it is nearing the end of its life. Models equipped with an LCD screen will also display the battery charge count
1)为了您的方便，HT2.0系列机型可为电池组计算充电次数，以提醒您电池即将完成其寿命期任务，您需要更换新的电池，所有带LCD显示屏幕的对讲机都具备显示电池充电次数功能。
2) Extended duty cycle
2)使用寿命更持久
3) Not prone to the dreaded memory effect that Nicad and Ni-MH battery packs suffer from, therefore no need to fully discharge your battery pack before charging
3)没有内存记忆效应，可以随时充电，并不影响电池的使用效果和寿命
4) Stores a charge up to three times longer than a Nicad battery
4)电池储存量，比镍镉电池大三倍
ATEX Approved IIC - The HT900 range of ATEX certified portables meets IIC T4, the most stringent ATEX ratings as required by the EU directive 94/9/EC. For full details, refer to the ATEX data sheet available here: /atex.
ATEX IIC 欧盟防爆认证- HT900系列产品，都符合欧盟最严格的ATEX IIC T4防爆标准及相关的
94/9/EC指令认证。
有关详细信息和完整的欧盟ATEX防爆认证数据表请参阅以下连接：
/atex
ATEX Approved IIA - The HT800 range of ATEX certified portables meets IIA T4 with 4 watts RF power, for those users not restricted to the IIC 1 watt regulatory classification. ATEX IIA 欧盟防爆认证- HT800系列产品，都符合欧盟严格的ATEX IIA T4防爆标准，可为用户提供一到四瓦功率的机型。
IECEx Approval - The HT500 range of intrinsically safe certified portables is suitable for those users who do not need to comply with the European ATEX standard.
IECEx 国际标准防爆认证-HT500系列产品，都符合IECEx国际防爆标准，适用于不需要欧盟ATEX防爆标准认证的用户。
型号选择
功能特点
Technical Specifications 技术参数
* Dimensions are based on radio with attached battery, excluding knobs,antenna and protrusions. *对讲机的尺寸大小是连同电池的，但不包括按钮，天线等外突部分。
如需查询完整的技术参数，请浏览我们的网站，或我们的中国合作伙伴网站
Supplied Accessories 标准配件
7.4v, 1800mAh Li-Ion battery 7.4v, 1800mAh 锂离子电池
CSAHT rapid charger is included with HTxx2, HTxx2S and HTxx3 快速充电器
Spring loaded belt clip 弹簧皮带夹
High efficiency antenna 高效天线
User guide CD 用户手册CD
如需查询最新和最齐全的配件等资讯请访问我们的网站
或我们的中国合作伙伴网站。