• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

BH-90A Zetron Handheld Gas Leakage Monitor For Combustible Gas

Place of Origin China
Brand Name Zetron
Certification CE
Model Number BH-90A
Minimum Order Quantity 1 set
Packaging Details 160*70*28mm
Delivery Time 1-10 work days
Payment Terms T/T, Western Union, MoneyGram, D/P, D/A, L/C
Supply Ability 1000 SET / week

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

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Product Details
Product Name Single Gas Detector Accuracy ≦±5% F.S.
Operating Voltage DC3.7V Li Battery 1500mAh Temperature -20℃~50℃
Exterior Dimensions 100mm×60mm×30mm(L × W × H) Weight About 130g (including Battery But Without Accessories)
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Zetron Handheld Gas Leakage Monitor


Combustible Handheld Gas Leakage Monitor

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Product Description

BH-90A Portable Single Gas Detector


BH-90A portable single gas detector can make continuous detection of combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipes or mines and keeps the workers safe, and prevents the facilities from being destroyed. The detector, adopting an excellent-quality sensor, makes detection in the way of natural diffusion. It has good sensitivity and reproducibility. The detector adopts an embedded MCU controller, easy to operate.
The shell adopts special high-strength material and anti-smooth rubber, with the characteristics of water-proof and dust-proof.




Gas Detected:
combustible gas (CH4, C3H8, H2) and toxic gas, oxygen, and Other rare toxic gas like ammonia, NO, PH3, NH3, NO2, HCN, SO2, etc also available, Can be specified by the Customer in advance.
*Advanced MCU control with low power consumption;
*Adjustable low and high alarm levels;
*Adjustable calibrating level;
*High concentration protection for combustible gas;
*Self-test for the combustible gas sensor;
*Low battery indication;
*Self-adjustment function
*Visual and audible alarm with vibration;
*Advanced self-examination and self-renovation function
*Password management to avoid the wrong operation;
*Explosive-proof housing.


Accuracy≦ 5% F.S.
Response timeT<30s
IndicationLCD indicates the time and state Indication of alarm, fault and low voltage with LED, sound, vibration
Operating Environment

Operating temperature -40℃~70℃ (for combustible gas)
Operating temperature: -20℃~50℃ (for toxic gas)

Humidity<95%RH non-condensing
Operating voltageDC3.7V Li battery 1500mAh
Working time≧8h continuously
Charging time4h~6h
Sensor life2 years
Protection categoryIP65
Weightabout 130g (including battery but without accessories)

BH-90A Zetron Handheld Gas Leakage Monitor For Combustible Gas 0

Tag: Portable Gas Detector, Diffusion Type Gas Alarm Detector, Single Gas Detector, Hydrogen Leak Detector, Combustible Gas Leaks, mining industry, Underground Channels, gas alarm, OEM gas detector, Single Gas Detector, gas alarm instrument, OEM/ODM service