Gas detection transmitterThe QD6310 gas detection transmitter can be applied to flammable and explosive gas leakage sites and chemical plants with toxic and harmful substances. The instrument adopts foreign * * new catalytic combustion sensors and imported electrochemical sensor technology from the United States. The product has the advantages of stable signal and high accuracy. The instrument housing adopts cast aluminum one-time molding explosion-proof and explosion-proof design, and the wiring method is suitable for various hazardous areas.
Instruments are widely used in pharmaceutical, chemical fertilizer, natural gas pipeline network, sewage treatment, municipal, iron and steel smelting, chlorine gas plants, acetylene plants, refrigeration workshops, chemical workshops, gas station areas, boiler rooms, hotel kitchen operation rooms and other places that require gas and fire prevention and explosion prevention.
Product Features:
Power supply: 24V DC power supply
● Detection method: natural diffusion type
● Working mode: Long term continuous work
Output signal: 4-20mA or RS485 output (optional)
Passive contact: 2 sets of switch signal output (optional)
● Connection method: G1/2 male thread explosion-proof hose (20 * 1.5mm and other interface options)
● Cable specifications: model branching RVVP3 × 1.5mm2; Bus RVVP4 × 1.5mm2
● Signal transmission distance: ≤ 1000 meters
● Structural material: die cast aluminum
Explosion proof mark: Exd IIC T6 Gb
● Protection level: IP65
Working temperature: -20~50 ℃ (special requirements may vary depending on needs)
● Working humidity: ≤ 90% RH
● Size: 150 × 140 × 70 (mm)
Weight: ≤ 1.5kg
Explosion proof certificate number: CNEX16.2128
Measurement mark: Yuzhi 01000109
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Tested gas
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measurement range
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Optional range
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resolution
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response time
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Flammable EX
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0-100%LEL
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0-100% VOL (infrared)
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1%LEL/1%vol
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≤ 15 seconds
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Carbon monoxide CO
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0-1000PPm
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0-500/2000/5000PPm
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0.1/1PPm
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≤ 15 seconds
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TVOC
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0-100PPM
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0-100PPM
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0.1PPm/1PPM
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≤ 20 seconds
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hydrogen
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0-100%LEL
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0-1000PPM
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1%LEL/1PPM
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≤ 20 seconds
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natural gas
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0-100%LEL
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0-100%LEL
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1%LEL
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≤ 15 seconds
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Oxygen O2
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0-30%VOL
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0-30%、0-100%VOL
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0.1%vol
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≤ 15 seconds
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Ozone O3
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0-10PPm
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0-20、100PPm
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0.01PPm/0.1PPM
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≤ 20 seconds
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Hydrogen sulfide H2S
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0-100PPm
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0-50、200、1000PPm
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1/0.1PPm
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≤ 15 seconds
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methane
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0-100%LEL
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0-100%VOL
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1%LEL/1%vol
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≤ 15 seconds
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Fluorine gas
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0-10PM
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0-1、10PPM
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1/0.1PPm
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≤ 20 seconds
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hydrogen chloride
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0-20PPm
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0-20/50PPm/100PPM
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0.01/0.1PPm
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≤ 20 seconds
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Nitrogen N2
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0-30%VOL
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0-30%VOL、100%VOL
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0.1%LEL/1PPM
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≤ 15 seconds
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Hydrogen H2
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0-100%LEL
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0-1000PPm
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1%LEL/0.1PPm
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≤ 20 seconds
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Chlorine gas CL2
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0-20PPm
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0-10、100PPm
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0.1PPm
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≤ 20 seconds
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Ammonia NH3
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0-100PPm
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0-50、500、1000PPm
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1/0.1PPm
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≤ 20 seconds
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nitrogen oxides
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0-20PPm
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0-50、1000PPm
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0.1/1PPm
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≤ 20 seconds
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formaldehyde
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0-20PPm
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0-50、100PPm
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1/0.1PPm
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≤ 20 seconds
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Sulfur dioxide SO2
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0-20PPm
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0-50、1000PPm
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0.1/1PPm
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≤ 20 seconds
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Nitric oxide NO
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0-250PPm
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0-500、1000PPm
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1PPm
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≤ 20 seconds
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Nitrogen dioxide NO2
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0-20PPm
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0-50、1000PPm
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0.1/1PPm
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≤ 20 seconds
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phosphine
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0-20PPm
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0-20、100PPm
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0.1PPm
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≤ 20 seconds
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acrylonitrile
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0-100PPM
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0-100PPm
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0.1/1PPm
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≤ 20 seconds
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carbon dioxide
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0-5000PPm
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0-1%/5%/10% VOL (infrared)
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1PPM/0.01%VOL
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≤ 20 seconds
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hydrogen fluoride
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0-10PPm
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0-1、10、50、100PPM
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0.01/0.1PPm
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≤ 20 seconds
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Xylene, toluene
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0-20PPm
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0-5、10、50、100PPm
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0.01/0.1PPm
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≤ 20 seconds
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Ethylene oxide ETO
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0-100PPm
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0-100PPm
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1/0.1PPm
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≤ 20 seconds
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Please contact the company for unlisted gases
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Standard Configuration: One detector
One manual
One certificate of conformity and warranty card
One factory inspection instrument report
