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MBH - 4A Underground Channel Gas Detector

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MBH - 4A Underground Channel Gas Detector

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Model Number : KMBH-4A

Certification : CE

Place of Origin : CHINA

MOQ : 1PCS

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 1000 Piece/Pieces per Week negotiable

Delivery Time : 5-8 work days

Packaging Details : each unit has individual box and all boxes are packed in standard packages or customers requests available

Accuracy : ≦±5% F.S.

Response Time : ≦30s

Sensor : -20℃～50℃, ＜95%RH (no dew)

Working environment : DC3.7V Li-on battery, 1800mAh

Power Source : 2 years

Alarm Type : 6h~8h

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MBH - 4A Underground Channel Gas Detector

Introduction

The KMBH - 4A Underground Channel Gas Detector is designed specifically for underground channels where the risk of gas leaks and explosions is high. It can continuously and simultaneously detect combustible gas, O₂, and two types of toxic gases. Using a natural diffusion sampling method with high - sensitivity sensors, it offers accurate and repeatable measurements. Its compact 130×67×30mm design and 400g weight make it easy to carry during underground inspections. With a 32 - bit MCU, it shows high MBH - 4A Underground Channel Gas Detector eliability and adaptability, and its large LCD provides clear status indications. Constructed with high - strength engineering plastics and anti - slip rubber, it’s waterproof, dustproof, and explosion - proof.

Product Features

1. Simultaneous detection of multiple gases crucial for underground safety.

2. High - sensitivity sensors and natural diffusion sampling for accurate results.

3. Compact, lightweight, and robust design suitable for underground environments.

Technical Parameters

Accuracy ≦±5% F.S.
Response Time ≦30s
Indication LCD displays real-time and system status; LED, audio and vibration alert for gas leakage, fault and low voltage.
Sensor -20℃～50℃, ＜95%RH (no dew)
Working environment DC3.7V Li-on battery, 1800mAh
Alarm Type 6h~8h
Backlight ≧8h continuously (without alarming)
Power Source 2 years
Charging time Appr. 400g (with battery)
Working time 130mm×67mm×30mm(L × W × H)
Gas Sensor Life Suit case packaging, 1pc; Charger, 1pc; Calibration cap, 1pc; Communications cable, 1pc; User manual, 1pc.

Specifications

Model Range Resolution L-alarm H-alarm
CO 0-1000ppm 1ppm 50ppm 150ppm
O2 0-30%vol 0.1%vol 19.5%vol 23.5%vol
H2 0-1000ppm 1ppm 50ppm 150ppm
H2S 0-100ppm 0.1ppm 10ppm 20ppm
CH4 0-5%vol 0.01%vol 1%vol 2.5%vol
C2H4O 0-100ppm 1ppm 10ppm 20ppm
EX 0-100%LEL 1%lel/1%vol 20%LEL 50%LEL
HC 0-2%vol 0.01%vol 0 0
C2H6O 0-100ppm 1ppm 10ppm 20ppm
NH3 0-100ppm 1ppm 10ppm 20ppm
CL2 0-50ppm 0.1ppm 5ppm 10ppm
O3 0-20ppm 0.1ppm 5ppm 10ppm
SO2 0-20ppm 0.1 5ppm 10ppm
PH3 0-20ppm 0.1ppm 5ppm 10ppm
CO2 0-5%vol 0.01%vol 1%vol 2%vol
NO 0-250ppm 1ppm 50ppm 150ppm
NO2 0-20ppm 0.1ppm 5ppm 10ppm
HCN 0-50ppm 0.1ppm 5ppm 10ppm
HCL 0-50ppm 0.1ppm 5ppm 10ppm
HF 0-10ppm 0.1ppm 3ppm 5ppm
C7H8/C8H10 0-100ppm 1ppm 10ppm 20ppm

Product Tags:

4A Underground Channel Gas Detector

      

Underground Channel Gas Detector

      

MBH - 4A Gas Detector

      
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