Non Dispersive Infrared Gas Analyzer (NDIR) SR-2000Ex (Flameproof Type)

Introduction

The SR-2000Ex explosion proof infrared gas analyzer can be used to detect the designated gas content in mixed gas backgrounds such as CO, CO2, CH4, SO2, NH3, H2O, NOx and other hydrocarbons. The explosion resistant gas analyzer will avoid explosions, even if the machine breaks down or sparks at high temperatures.

Features Non-dispersive infrared rapid gas analysis technology High accuracy infrared detector with integrated interference filters New electrical modulated infrared light source, filming gas chamber which is easy to disassemble, embedded data acquisition system.

Gases to be detected

Diatomic molecular gas: CO, CO2, CH4, NH3, SO2, NOx and hydrocarbons, etc.

Main specification

Range	0-100%
Repeatability	Cv£1% FS
Zero drift	£±1% FS/7D
Span drift	£±1% FS/7D
Response time	T90
Sample gas flow rate	500mL/min
Preheating time	20min (Optional); 120min(Maximum accuracy)
Signal output	4-20mA/750Ω, RS232/485 (Optional)
Alarm	High-limit alarm, low-limit alarm
Temperature and humidity	0-45°C, 20-80%RH
Power supply	220VAC, 50Hz
Explosion proof level	Ex dII CT6 (Including Acetylene)
Protection level	IP65

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Application areas

Chemical fertilizer, chemical industry, petroleum, metallurgy, building materials, power plants, cement, environmental protection, agriculture, medical and other industries.

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