Tianqiong Sensor IOT Technology Co., Ltd
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Composite gas detector
Model：FT-FHQ1
Brand：tianqiong
Composite gas detector is used for 24-hour continuous online monitoring of multiple gas concentrations, such as EX, H2S, CO, O2 and other gases.
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Composite gas detector product introduction
Composite gas detector is used for 24-hour continuous online monitoring of multiple gas concentrations, such as EX, H2S, CO, O2 and other gases.This Composite gas detector (hereinafter referred to as the detector) uses advanced large-scale integrated circuit technology, international standard intelligent technology design technology and proprietary digital analog hybrid communication technology to design a completely intelligent gas detector. It greatly meets the requirements of industrial site safety monitoring for equipment reliability.
| Types of gas | Range | Low alarm point | High alarm point | Resolution |
| EX | (0~100)%LEL | 25%LEL | 50%LEL | 1%LEL |
| H2S | (0~100)PPM | 10PPM | 20PPM | 1PPM |
| CO | (0~1000)PPM | 50PPM | 200PPM | 1PPM |
| O2 | (0~30)%VOL | 19.5%VOL | 23.5%VOL | 0.1%VOL |
| Other combination gases | ||||
Display error: ±5%FS (combustible), ±10% (carbon monoxide), ±5μmol/mol (hydrogen sulfide)
Response time: T<45s
Indication method: LCD display real-time data and system status, LED, sound, vibration alarm indication, fault and undervoltage
Working environment: temperature -20℃~50℃; humidity <95%RH (no condensation)
Working voltage: DC3.7V (lithium battery capacity 4600mAh)
Explosion-proof sign: Ex ib IIB T3 Gb
Charging time: 6~8h
Standby time: greater than 9 hours
Sensor life: 2 years
Size: 160*80*60 (mm)
Weight: 0.4kg
Address:https://www.tianqiongsensor.com/Gas-detector/Composite-gas-detector.html
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