GTQ-BS03 Multi Gas Detector For Industrial Comprehensive Safety

Detailed Product Description

Fixed Gas Detector Description
GTQ-BS03 fixed multi 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.

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.

Fixed Gas Detector Key Features

• High measurement accuracy, stable performance and long service life
• 4-20mA analog output or FBUS digital output
• 3 relay outputs (2 free contact, 1 active relay)
• High-performance LCD screen display
• Non-contact operation by infrared remote control
• Smart sensor module, free of calibration, easy to maintain

Fixed Gas Detector Detection Method

Natural diffusion is to use natural air flow to slowly flow the gas into the instrument for detection as the air flows freely, so as to obtain the results. Natural diffusion can accurately check whether the air contains toxic and harmful substances in real time. It is generally used in open places, such as open workshops. This method is affected by the detection environment, such as ambient temperature, wind speed, etc.

Fixed Gas Detector Specifications

Measuring gas	Combustible gas, toxic gas, O2, VOC,CO2, freon
Sample method	Diffuse naturally
Power	DC24V±6V，≤2.5W
Response time	LEL: T90≤15s Toxic gas: T90≤30s VOC/CO2/Freon≤15s
Electrical output	4-20mA or PUBS
Relays	2 free contact, 1active relay
Operating 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	Aluminum alloy/stainless steel
Cable entry	NPT3/4
Dimensions	130mm×154mm×95mm
Weight	About 1.2kg/4.2kg

Recent product