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ZACETECTOR GTYQ-S400 Point Type Gas Detector

Specifications

SKU: ZACETECTOR GTYQ-S400 Point Type Gas Detector

Detection principle

Catalytic combustion type; electrochemical; infrared

Detection of gas

Flammable gas; liquid vapor TVOC; toxic and harmful; oxygen

Sampling modeN

Natural diffusion          

Detection range

(3~100%)LEL;0-****PPM

Resolving

1%LEL;1PPM/0.1PPM

GTYQ-S400 fixed Gas Detector is a multifunctional intelligent gas detection instrument(Different gases can be combined four in one or five in one.)the instrument adopts high performance detection devices and micro computer control technology, and combined with automatic mount of advanced manufacturing technology, the products of both the scene buzzing indicating sound field flashing lights and other functions, and the real-time display of monitoring gas concentration field. 
GTYQ-S400 multi-functional gas detector can be in the air gas concentration signal into the electrical signal display and remote transmission, using three wire 4 to 20mA or four RS485 bus output, with long transmission distance and anti-jamming etc.. 
GTYQ-S400 fixed Gas Detector can be used in chemical plant, smelting papermaking, gas refrigeration fire,  wastewater treatment, gas ,food, rubber, pharmaceutical scasting , petroleum refining,  mining, municipal fire,communications and other anti explosion, anti poisoning , anti suffocation in the industrial environment. 

Functions Features

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Technical Parameters

Detection principleC Catalytic combustion type; electrochemical; infrared
Detection of gas Flammable gas; liquid vapor TVOC; toxic and harmful; oxygen
Sampling mode Natural diffusion          
Detection range (3~100%)LEL;0-****PPM
Resolving 1%LEL;1PPM/0.1PPM
measurement error  ±3%LEL
Status indication LCD
Debug mode Controller
working temperature -40℃~70℃(combustible gas);-20℃~50℃(toxic gas)
relative humidity  ≤93%
power DC24V±10%
output signal 4~20mA or RS485
Install the screw thread  G1/2
Cable dimension ≥1.5mm2×3;≥1.5mm2×4
Transmit distance ≤1500m
Explosion-proof certificate number CLEx24.1033X 
Explosion-proof Ex ia IIC T6 Ga
Protection Grade IP65
 
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


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