产品名称：乙炔气体侦测器 TS-4000Ex

乙炔气体侦测器 TS-4000Ex                                                                                                                                  产品简介

 自动吸入气体泄漏侦测器 TS-4000Ex

-防爆型防爆结构，连续吸入泄漏可燃性气体及毒性气体进行侦测。

-内置高性能自动吸入式微型泵，对于在高温、潮湿、高压、高地安装管道的工作环境，连续吸入泄漏气体进行侦测。

-3线自动吸入方式与目前使用的5~6线吸入方式相比，安装简便，安装费用低。

-显示部份不但显示侦测器的工作状态，还以数字方式显示气体泄漏程度。

-产品性能稳定，寿命长，灵敏度高，选择性强，性能好的特点。

-*大的限度内降低因温度、 湿度、压力、电等..外部因素带来的干扰。

-4-20mA标准输出信号，*长输出距离可达2000M。

-可现场设定，单人就能够独立完成校正及维护。

-检测气体:LPG．LNG 瓦斯气体、丙烷、CH4甲烷,CH10,H2,C2H2,C2H4 等...及可燃性气体。

  产品规格

适用种类

 可燃性气体

侦测种类

 LPG．LNG．瓦斯、CH4甲烷、丙烷、H2氢气、C2H2乙炔、油气、C2H4沼气 ....

显示方式

 LCD数码

检测型式

 自动吸入式

检测原理

 催化燃烧式

半导体式

量      程

 0-100%leLEL &  0 - 100% VO ume

反应时间

 在20秒以内

精      度

 *大误差 ± 3% 以内

流量调整

 300~2500 ml / min

气体连接管

 1/4" Luivu

侦测范围

 100M以内

操作温度

 -20 ~ 50℃

操作溼度

 10 ~ 90% RH 

输出信号

 4 - 20ｍA.DC/

接线要求

 CVVS or CVVSB 1.25sq x 2Wire

传输距离

 2000m 以内

供　　电

 DC 24V± 10% 250 mA mox

接口尺寸

 1/2" or 3/4" PE / NPT.

防爆等级

 Exd llC T6

 

產品規格

SYSTEM SPECIFICATION Sensor Type: Continuous auto sampling Function: Local LCD display type Transmitter type Service: Indoor or outdoor locations Including hazardous areas Measuring range 1: 0-2000 ppm Semiconductor cell Measuring range 2: 0-100% LEL Catalytic cell Measuring range 3: 0-100% Volume Thermal conductivity cell Sensor life: 3 to 5 years typical Accuracy: ± 3% of full scale Response time: T90 < 15 sec. With 100% LEL of methane applied Zero drift: Less than 3% of full scale per year Suction flow method: Electrical diaphragm pump Flow rate: 0-2000 ml/min Max. Electrical Classification: Explosion-proof, Ex d IIC T6 Warranty: One year Approval: Korea Occupational Safety Association ENVIRONMENTAL SPECIFICATION Operating Temperature range: Electronics -40℃ to 70℃ Standard sensor -50℃ to 80℃ High Temp sensor -50℃ to 250℃ Storage Temperature range: -40℃ to 70℃ Operating Humidity range: 5 to 100% RH Operating Pressure range: ATM. ± 10% MECHANICAL SPECIFICATION Weight: 7kg 18kg(Including Enclosure) Material (housing): Cast aluminum Material (Enclosure): Steel (Glass Window) Mounting Type: Surface mount ELECTRICAL SPECIFICATION Electrical protection: EMI/RFI by EN 50082-1 Input Power: 24V.DC nominal 18 to 31V.DC / 230mA max. Output Signal: 4-20mA(600 ohms max. load) Cable Requirements: 3-wire shield cable. Max distance 2500M Conduit connection: 1/2" & 3/4" PT & NPT

Features

- Continuous measuring of Combustible Gas and Vapours by Continuous sampling - Excellent Measurement Sensitivity and Stability - Long Life Sensor element - Local LCD display - Built-in Subminiature and High-Efficient Micro pump - 3-wires connection - 4-20mA Signal output - Calibration by One Person and Easy Maintenance - Highest Safety Certification