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BQ-90A single gas detector

portable single gas detector for CO,H2S,O2 or EX
BQ-90A single gas detector
  • Details
  • 询价

BQ-90A adopts large-scale integrated circuit technology, which conforms to international intelligent technology standards. 

The detector uses advanced gas sensor to detect gas by natural diffusion, with excellent sensitivity and repeatability

Application                                                                         Advantages

Petrochemical industry                                                       1.  Advanced MCU for Low-Power Consumption

Municipal administration                                                     2.LCD display

Mining enterprises                                                             3. Self-Test Function.

Dangerous chemicals storage                                             4.Two Instant Alarm Points

Environmental protection department                                  5.Strong, Durable Rubber Casing Provides.


Specifications

range  

CO: 0-1000 ppm,; H2S:0-100 ppm; O2: 0-30% by Volume ;

 Ex: 0-100% LEL

Alarm Point

O2: 19.5 by Vol. decreasing and 23.5% by Vol. increasing; 

CO: 35 and 200 ppm instant 

Method of Detection
 Diffusion
Sensor
CO, H2S and O2-Electrochemical
Power
3.7VDC rechargeable lithium battery
Operating time
Approx.8 hours for LEL unit,Approximately 24 hours for CO, H2S and O2 units,Continuous, non-alarm conditions
Charge Time
 Approximately 4-6 hours
Dimensions
100mm*60mm*30mm
Weight
130g
Ingress Protection
IP65
 

We are developing monitor for different gas  such as CH4,CH3OH,C6H5CH3,NH3 ,Cl2,HCN etc,glad to receive news from you!


 





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