Series 3000 Mkll and MkIII Transmitters with Sensor

品牌：Honeywell / 霍尼韦尔

Series 3000 Mkll and MkIII Transmitters with Sensor

2-wire loop powered Toxic and Oxygen gas detector for use in potentially explosive atmospheres

特点与优点
Reliable detection
Reduced installation costs
Reduced commissioning costs
规格一览
Maximum dimensions: 164 x 201 x 99 mm (6.4 x 7.9 x 3.9 in.)
Operating humidity: Continuous 20-90% RH (non-condensing)
Operating pressure: 90–110kPa

Product Overview
The Series 3000 range of transmitters provide comprehensive monitoring of toxic and Oxygen gas hazards in potentially explosive atmospheres. Suitable for mounting both indoors and out, they are available in two versions and offer excellent versatility. The MkII is contained in a flameproof housing, has an intrinsically safe sensor connection and is for use in predominantly Zone 1 applications. However with the use of the optional remote mounting kit the sensor of the MkII can be mounted in a Zone 0 environment. The MkIII is for use with a separate suitable IS barrier allowing the complete transmitter to be used in Zone 0 applications.

These low powered gas detectors all feature a loop powered 4-20 mA connection, making them ideal for both new and retrofit installations. Users can configure the detector through the use of the easy to read LCD and intuitive interface while fault diagnostic software and a programmable calibration period greatly simplify maintenance procedures.

RAEAlert EC有毒气体检测仪【FGM-3300】

品牌：RAE Systems / 华瑞

    RAEAlert EC是一款采用模块化设计、具有智能化传感器检测技术、整体隔爆（d）结构、固定安装方式的有毒气体检测仪。标准配置为带点阵LCD 液晶显示、三线制4~20mA 模拟和RS485 数字信号输出，可选配置为可编程开关量输出等模块，根据用户需求提供定制化产品，还支持输出信号微调等功能，方便系统组网及维护。可检测CO、H2S、O2、SO2、Cl2、NH3、HCN、NO、NO2、PH3、ClO2、ETO 等多种有毒有害气体。

主要特点
• 智能化EC传感器，采用本质安全技术，可支持多气体、多量程检测，并可根据用户需求提供定制化产品，无需工具可实现传感器互换、离线标定和零点自校准
• 智能的温度和零点补偿算法，使仪器具有更加优良的性能
• 具有很好的选择性，避免了其他气体对被检测气体的干扰
• 多种信号输出，既可方便接入PLC/DCS 等工控系统，也可以作为单机控制使用
• 超大点阵LCD 液晶显示，支持中英文界面
• 免开盖，红外遥控器操作，单人可维护
• 本地报警指示，一体化声光报警器（选配）
• 仪器具有超量程、反极性保护，能避免人为操作不当引起的危险
• 丰富的电气接口，可供用户选择
• 通过ATEX、UL、CSA 等认证，具有国际化高端品质

应用领域
• 石油、石化
• 冶金、化工
• 环保
• 造纸、印染
• 市政
• 科研、教育
• 国防

标准配置
• 检测仪主机
• 操作说明书
• 标气罩
• 安装附件

可选配件
• 继电器模块
• 声光报警器
• 遥控器
• 标准气
• 减压阀

安装附件
• 穿线接头
• 压紧螺母
• U 型安装夹
• 安装背板
• 标气罩
• 防雨罩
• 堵头