Gtyq-Qd6100 Fixed Gas Detector Combustible Gas Detection Alarm Infrared Detection

• Customization: Available
• After-sales Service: 24 Hours Online Service
• Warranty: 1year
• Brand: Zhongan
• Customized: Customized
• Portable: Fixed
• Certification: FCC, CE, RoHS, ATEX, IP, ISO, SGS
• Type: Electrochemical Gas Analyzer
• Detected Gases: Combustible/Toxic and Harmful Gases
• Detection Method: Natural Diffusion
• Detection Principle: Catalysis; Electrochemistry; Semiconductor; Infrar
• Trademark: ZhongAn
• Origin: China
• Production Capacity: 50000pieces/Year

Product Description

The GTYQ-QD6100 point-type gas detector is a new type of gas detection instrument produced by our company. This machine adopts high-performance catalytic combustion gas-sensitive components and microcontroller technology, combined with sophisticated SMD process manufacturing. It has the advantages of good repeatability, temperature and humidity characteristics, long service life, and convenient operation. The GTYQ-QD6100 product is suitable for gases in commercial or industrial environments. The point-type gas detector converts the gas concentration signal in the air into a digital signal for display, and adopts a three-wire (4-20)mA current signal output mode, four-wire or two-wire digital signal output for remote transmission. It has the characteristics of long transmission distance and good anti-interference performance. The point-type gas detector is suitable for industrial sites with gases such as oil refineries, chemical plants, liquefied gas stations, gas-fired boiler rooms, refueling and gas filling stations, and spray painting rooms to carry out gas safety detection and alarm.

Functions Features

• High detection accuracy, adjustable range.
• Long service life, high sensitivity, low drift, and stable and reliable operation.
•  Self-detection of sensor faults, two-level concentration alarm, with relay output function.
• Digital display of gas concentration and working status on LCD or digital tube.
• Has temperature compensation and automatic zero-point correction functions.
• 4-20mA standard signal output or RS485 digital output, can be uploaded to DCS and PLC systems.
• Infrared remote control mode. The detector can be adjusted without opening the cover, which is safe and convenient.
• Adopts flameproof design and is suitable for dangerous conditions in zones 1 and 2.

Technical Parameters

Detected gases	Combustible/toxic and harmful gases
Detection method	Natural diffusion
Detection range	(3 - 100)%LEL, (0 - 30)%VOL, (0 - ***)ppm
Detection principle	Catalysis; Electrochemistry; Semiconductor; Infrared; Laser; PID
Alarm set value	20%LEL (combustible)
Response time	Combustible: < 30s; Toxic: < 60s
Working temperature	-40ºC to +70ºC (combustible); -20ºC to +50ºC (toxic gas)
Relative humidity	≤ 93%RH
Explosion-proof method	Flameproof type
Cable used	Three-wire system: RVVP > 3x1.5mm2, Four-bus: RVVP > 4x1.5mm2, Two-bus: RVVP > 2x1.5mm2
Application place	Used in dangerous places with explosive combustible gases of IA - IC grades and temperature groups of T1 - T6
Whole machine weight	≤1000g
Size	(183 X 155 X 76)mm
Pressure limit	86KPa - 106KPa
Protection level	IP66
Power supply	DC24V(1 ± 10)%
Power consumption	≤3W
Explosion-proof mark	Ex d IICT6 Gb/Ex tD A21 IP66 T80°C
Explosion-proof certificate number	CNEx22.0747X

 

Common Gas Parameter listing
Gas detected	Measuring Range	Optional Range	Resolution Rat	Response Time
LEL -combustible gas	0-100%LEL	0-100%VOL(Infrared or catalytic )	1%LEL/1%vol	≤10s
carbon monoxide	0-1000PPm	0-500/2000/5000PPm	0.1/1PPm	≤10s
TVOC	0-100PPM	0-100PPM	0.1PPm/1PPM	≤15s
hydrogen	0-100%LEL	0-1000PPM	1%LEL/1PPM	≤15s
natural gas	0-100%LEL	0-100%LEL	1%LEL	≤10s
Oxygen-O2	0-30%VOL	0-30%,0-100%VOL	0.1%vol	≤10s
ozone	0-10PPm	0-20,100PPm	0.01PPm/0.1PPM	≤15s
hydrogen sulfide-H2S	0-100PPm	0-50,200,1000PPm	1/0.1PPm	≤10s
Methane-CH4	0-100%LEL	0-100%VOL	1%LEL/1%vol	≤10s
fluorine	0-10PM	0-1,10PPM	1/0.1PPm	≤15s
hydrogen chloride	0-20PPm	0-20/50PPm/100PPM	0.01/0.1PPm	≤15s
Nitrogen-N2	0-30%VOL	0-30%VOL,100%VOL	0.1%LEL/1PPM	≤10s
hydrogen	0-100%LEL	0-1000PPm	1%LEL/0.1PPm	≤15s
chlorine	0-20PPm	0-10,100PPm	0.1PPm	≤15s
ammonia gas	0-100PPm	0-50,500,1000PPm	1/0.1PPm	≤15s
oxynitride	0-20PPm	0-50,1000PPm	0.1/1PPm	≤15s
methanal	0-20PPm	0-50,100PPm	1/0.1PPm	≤15s
sulfur dioxide	0-20PPm	0-50,1000PPm	0.1/1PPm	≤15s
nitric oxide	0-250PPm	0-500,1000PPm	1PPm	≤15s
nitrogen dioxide	0-20PPm	0-50,1000PPm	0.1/1PPm	≤15s
phosphine	0-20PPm	0-20,100PPm	0.1PPm	≤15s
acrylonitrile	0-100PPM	0-100PPm	0.1/1PPm	≤15s
carbon dioxide	0-5000PPm	0-1%/5%/10%VOL(Infrared )	1PPM/0.01%VOL	≤15s
hydrogen fluoride	0-10PPm	0-1,10,50,100PPM	0.01/0.1PPm	≤15s
Xylene/methylbenzene	0-20PPm	0-5,10,50,100PPm	0.01/0.1PPm	≤15s
oxirane	0-100PPm	0-100PPm	1/0.1PPm	≤15s
For other gases and measuring ranges, please contact us directly!