GTQ-WD2200 Industrial Fixed Gas Detector To Detect Gas

Detailed Product Description

Fixed Gas Detector Description
GTQ-WD2200 fixed gas detector is designed for industrial 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.

The detector is widely used in oil refineries and chemical plants in the petroleum and petrochemical industries, as well as industries where flammable gases may cause explosions such as metallurgy, electric power, gas, catering, and aquaculture.

Fixed Gas Detector Key features

• High measurement accuracy, stable performance and long service life
• 4-20mA analog signal output, RS485-RTU digital upload
• HART output, support Hart handheld communicator for settings
• 3 relay outputs for 1st alarm, 2nd alarm and fault
• High-performance LCD screen display
• Non-contact operation by magnetic bar / infrared remote control
• Smart sensor module, free of calibration, easy to maintain
• Bluetooth communication
• Remote upgrade function (optional)

Fixed Gas Detector Specifications

Measuring gas	Combustible gas, toxic gas
Sample method	Diffuse naturally
Power	DC24V±6V, ≤3.6W
Response time	LEL: T90≤15s Toxic gas: T90≤30s
Electrical output	4-20mA,Hart, RS485-RTU
Relays	For 1st alarm, Fault; SPST contacts rated 3A 30Vdcor3A 250Vac
Operation by	Magnetic bar or lR remote control
State indication	Yellow--Fault, Red--Alarm, Green--Power
Operating Temperature	LEL: -40~70'℃  Toxic: -20~50°C
Humidity	≤95%RH(no condensation)
Ambient pressure	86KPa~106KPa
Ex grade	Ex d lC T6 Gb / Ex tD A21 IP67 T80°C
Ingress protection	IP67
Enclosure material	Stainless steel
Cable entny	NPT3/4
Dimensions	130mm x209mm x 116mm
Weight	About 2.0kg

Company Advantage

• Certificates CE ATEX
• More than 15 years export experience
• Prices 5% lower than other brand
• Fast delivery Parts of products are available in stock and can send within 3 working days
• After sales Service

All the products have 1 year warranty, and it will be free from maintenance within warranty period, products over warranty period for paid services.

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