美国IST4-20IQ在线气体变送器/420IQ
产品概述
美国IST4-20IQ在线气体变送器是一款基于微处理器控制的智能型气体传感设备,适用于多种工业环境中对有毒或可燃气体的实时监测。该设备采用模块化设计,支持固态、电化学或催化传感器,可检测150余种气体,满足用户对不同气体种类和量程的定制需求。数字显示屏可直接读取气体浓度,操作便捷,适用于危险场所的现场监测或控制系统的集成应用。
功能特点
- 智能化操作:通过磁棒控制前面板的磁性开关,无需开盖即可完成校准、设置等功能,提升安全性与便利性。
- 自动校准:设备内置自动校准功能,仅需提供校准气体即可完成标定,无需手动调节电位器。
- 灵活输出:提供4-20mA线性电流信号输出,兼容大多数控制系统,支持隔离与非隔离选项。
- 环境适应性:防爆外壳设计,适用于-20℃至+60℃的工作环境,湿度耐受达99%RH(无凝露)。
技术参数
- 分辨率:0.01ppm(0-10ppm)、0.1ppm(10-100ppm)、1ppm(100-1000ppm)。
- 精度:全量程±5%。
- 电源:14-24VDC供电,功耗300-500mA。
- 尺寸与重量:115.32×198.74×128.27mm,重1.765kg。
Product Overview
The IST4-20IQ Online Gas Transmitter, manufactured in the USA, is an intelligent gas sensing device based on microprocessor control. It is designed for real-time monitoring of toxic or combustible gases in diverse industrial environments. Supporting solid-state, electrochemical, or catalytic sensors, it can detect over 150 types of gases, offering customizable gas types and measurement ranges.
Key Features
- User-Friendly Interface:Equipped with a digital display for direct concentration reading and magnetic switches controlled by an external wand, enabling safe operation in hazardous areas.
- Auto-Calibration:The device automates calibration processes with supplied gas, eliminating manual adjustments.
- Versatile Output:4-20mA linear current output ensures compatibility with control systems, available in isolated or non-isolated configurations.
- Robust Design:Explosion-proof housing suits harsh conditions (-20℃ to +60℃) and high humidity (99%RH non-condensing).
Technical Specifications
- Resolution:0.01ppm (0-10ppm), 0.1ppm (10-100ppm), 1ppm (100-1000ppm).
- Accuracy:±5% full scale.
- Power Supply:14-24VDC, 300-500mA consumption.
- Dimensions & Weight:115.32×198.74×128.27mm, 1.765kg.
该产品适用于石油化工、环保监测等领域,其高可靠性与易维护性为工业气体监测提供了高效解决方案。1246913
4-20IQ在线气体变送器
的详细介绍美国IST4-20IQ在线气体变送器/420IQ
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