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Fixed online hydrogen detector
Fixed online hydrogen detector detection principle: electrochemical, catalytic combustion, thermal conductivity detection, infrared detection optional
Product details
| brand | NGP/High Quality Technology | Origin category | domestic |
|---|
Gas detection: hydrogen gas
Detection range: 0-1000ppm, 2000ppm, 10000ppm, 2000PPM, 20% VOL, 50% VOL, 100% VOL, 100% LEL. The measurement range can be customized according to the usage environment or user needs
Resolution: 0.01ppm (0-100pm); 0.1ppm(0～1000ppm)； 1ppm (above 1000ppm), 0.01% VOL, 0.1% LEL
Detection principle: electrochemical, catalytic combustion, thermal conductivity detection, infrared detection optional
Detection methods: fixed, online detection, diffusion measurement, pump suction measurement optional
Installation methods: wall mounted, pipe mounted, and flow-through options are available
Accuracy: ± 3% FS
Display mode: LCD display (optional)
Response time: ≤ 30 seconds
Recovery time: ≤ 60 seconds
Explosion proof mark: Exia Ⅱ CT6Ga
A、 Suitable for Zone 0, Zone 1, Zone 2, locations containing explosive gas mixtures of Class IIA-IIC and T1-T6;
B、 The product has passed the inspection of the National Explosion proof Electrical Product Quality Inspection Center and obtained the Explosion proof Certificate of Conformity;
Explosion proof connection thread: 3/4'NPT
Analog signal output: 3-wire system 4-20mA linear output
Digital signal output: Bus based RS485 digital signal output, combined with RS232 adapter card, can store data on the computer
Maximum transmission distance: 1100 meters (Rvv0.75 square millimeter shielded cable), supports wireless transmission without wiring
Working temperature: -20 ℃~+50 ℃
Relative humidity: 10% to 95% RH (non condensing)
Work pressure: ≤ 200Kpa
Power supply: 24VDC ± 12VDC
Maximum power consumption: 2.5W
Dimensions: 230X160X90
Weight: Approximately 1.5Kg
Fixed online hydrogen detectors are widely used in industries such as petroleum, chemical, environmental protection, metallurgy, refining, gas transmission and distribution, and pharmaceuticals
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