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GTQ-BS02 Fixed Gas Detector

4-20mA analog output or FBUS digital output

2 relay outputs

High-performance LED screen display

Measuring gas: Combustible gas, toxic gas

Response time: LEL: T90≤15s Toxic gas: T90≤30s

Electrical output: 4-20mA or PBUS

Relays: 2 relays (free contact)

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Description

GTQ-BS02 fixed gas detector is designed for industrial and commercial use. By adopting high-performance gas sensor and MCU technology, combined with sophisticated SMT manufacturing process, this detector has good repeatability, high accuracy and long lifespan.

Features

High measurement accuracy, stable performance and long service life

4-20mA analog output or FBUS digital output

2 relay outputs

High-performance LED screen display

Non-contact operation by infrared remote control

Smart sensor module, free of calibration, easy to maintain

Application

This detector is widely used in gas detection in petroleum and petrochemical industries, refineries, chemical plants, metallurgical industries, power industries, and other places that may produce harmful gases to the human body.

Specifications

Measuring gas Combustible gas, toxic gas
Sample method Diffuse naturally
Power DC24V±6V, ≤2.5W
Response time LEL: T90≤15s    Toxic gas: T90≤30s
Electrical output 4-20mA or PBUS
Relays 2 relays (free contact)
Operation by IR remote control
State indication Yellow--Fault, Red--Alarm, Green--Power
Operating temperature LEL: -40~70℃   Toxic: -20~50℃
Humidity ≤95%RH  (no condensation)
Ambient pressure 86KPa~106KPa
Ex grade Ex d IIC T6 Gb / Ex tD A21 IP67 T80℃
Ingress protection IP67
Enclosure material Aluminium alloy
Cable entry NPT3/4
Dimensions 130mm x 154mm x 83mm
Weight About 1.2kg

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