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Fixed wireless TVOC detector
Fixed wireless TVOC detector detection principle: thermal conductivity principle detection, PID photonics detection optional; Detection methods: fixed
Product details
| brand | NGP/High Quality Technology | Origin category | domestic |
|---|
Gas detection: TVOC
Detection range: 0-10ppm, 100ppm, 500ppm, 1000ppm, 2000ppm, 10000ppm optional
Resolution: 0.01ppm (0-10ppm); 0.1ppm(0～1000ppm)； 1ppm (above 1000ppm)
Detection principle: Thermal conductivity principle detection, PID photonics detection optional
Detection methods: fixed, wireless 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;
Protocol signal output: HJ-T212 protocol connection to environmental protection platform (optional)
Output signal: Users can choose according to their actual requirements, and it can transmit up to 2000 meters (single core 1mm ² shielded cable)
Three wire system 4-20mA current signal output, relay output, alarm output
RS-485 digital signal output, combined with signal transmitter and receiver for long-distance wireless transmission
2 sets of relay outputs: passive electric shock capacity 220VAC3A, 24VDC3A (optional)
Related accessories: 1 set of data acquisition hose, 1 signal transmitter and 1 receiver each
Supports RS485 serial port output and direct communication with computers for synchronous monitoring
HJ-T212 protocol connection to environmental protection platform (optional)
Working temperature:- 20℃～+50℃
Relative humidity: 10% to 95% RH (non condensing)
Power supply: 24VDC ± 12VDC
Maximum power consumption: 2.5W
Weight: Approximately 1.5Kg
Fixed wireless TVOC detector
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