Thermal Conductivity Gas Analyzer SR-2050Ex (Flameproof Type) Manufacturer

Thermal Conductivity Gas Analyzer SR-2050Ex (Flameproof Type)

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Introduction

Principle: The explosion proof hydrogen analyzer is an instrument for analyzing gas composition by measuring the change of thermal conductivity of mixed gases. It can be used to measure H2, He and other gases.
Advantages:
1) The micro-sensor (MEMS) we use features a high precision and integration micro-processing technology, as well as a high detection accuracy and stable performance.
2) The explosion proof hydrogen analyzer can avoid explosion even if the machine breaks down, or sparks at high temperatures.

Main specifications

Range	0-100%
Scale interval	0.001
Linear error	±2%FS
Zero drift	£±2%FS/7D
Span drift	£±2%FS/7D
Response time	T90< 25S
Sample gas flow rate	500mL/min
Preheating time	15min (Optional); 30min (Maximum accuracy)
Signal output	4-20mA/750Ω, RS485/232 (Optional)
Alarm	High-limit alarm, low-limit alarm
Temperature and humidity	0-45°C, 20-80%RH
Power supply	220VA, 50Hz, adjustable to local frequency
Explosion proof level	Ex dII CT6
Protection level	IP65

Type Guide

Type: Hydrogen Analyzer SR-2050AEx

Explosion proof, digital display
Type: Hydrogen Analyzer R-2050BEx

Explosion proof, LCD display, trend chart

Application areas

Explosion proof hydrogen analyzer is suitable for plants with inflammable and explosive gases. It is widely used in chemical fertilizer, petroleum, chemical industry, sulfuric acid, metallurgy, power, hydrogen production and biological fermentation industries. It can also be used for continuous detection of gas concentration areas in the environment and emissions of a pollutant source.

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