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ABH842 Economic Multi-Gas Detector

Portable voice type multi-gas detector is a safety device that can continuously detect the concentration of leaking gas.

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Details

ABH842 Economic Multi-Gas Detector 


Overview


Portable voice type multi-gas detector is a safety device that can continuously detect the concentration of leaking gas. It adopts advanced integrated circuit technology, embedded computer control, and high-quality imported gas sensors, with excellent sensitivity and repeatability. It uses dot matrix LCD display to support the Chinese-English interface and Chinese-English voice prompt, so that users can quickly understand the product and use and maintain it simple. High-strength engineering plastics, good seismic resistance, high strength, high-grade atmospheric appearance and dust-proof, waterproof and explosion-proof function, etc.



Feature

  • When the detector is turned on, the LCD screen is in the standby state of displaying four concentrations of EX gas, O2, H2S and CO in real time
  • Light on the detector will voice the alarm signal. When the concentration of O2 gas is monitored by the detector and restored to the normal value, the alarm state of voice, light and vibration disappears
  • O2 concentration in normal air is 20.9%. Users can adjust the value of low and high alarm according to actual needs.
  • When the concentration of H2S gas or CO gas is detected to be higher than the low alarm value set by the system, the detector will broadcast the voice "Please note that the concentration of H2S gas or CO gas exceeds the standard" and continue to simulate the alarm sound; the alarm lamp above the detector and the internal vibration motor will be turned on simultaneously; When the alarm value is low, the voice, light and vibration alarm states disappear.
Tag: Multi-Gas Detector, Gas monitor, Handheld gas analyzer, Toxic and harmful gas detector, Gas Leaking Detector, Voice Type, Portable, OEM/ODM service

Parameter


Gas type Range L.ow alarm High Resolutio
EX (0-100)%LEL 20%LEL 50%LEL 1%LEL
H2S (0-100)ppm 10ppm 35ppm lppm
CO (0-1000)ppm 50ppm 150ppm lppm
O2 (0-30)%vol 19.5%vol 23.5%vol 0.1%vol
Other gas types please contact us


Precision <土5%FS
Response time T<30s
Display  LCD display real-time data and station of the system
Alarm Audible-visual-vibration alarm with voice alarm
Work -20℃ -50 ℃ ; <95%RH non-condensing
Power supply DC3.7V (Rechargeable lithium battery1800mAh)
Explosion-Proof grade: ExibIIBT3Gb
Battery charge time  4h-6h
Working time  Over 10 hours
Sensor life 2 years
Protection grad IP65
Dimensions  65*35*140mm
Weight 210g


Application

ABH842 detector is widely used in petroleum, chemical industry, environmental protection, metallurgy, refining, gas, biochemical medicine, agriculture, fire protection, Archaeology and other industries and places that need safety monitoring for toxicity and harmfulness, explosion prevention. The detector can effectively predict the concentration of dangerous gases and alarm, so as to ensure the safety of workers and production equipment.


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Contact us

info@bjzetron.com contact details +86 156 9978 5629

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