MBH - 4A Underground Channel Gas Detector

Certification:CE
Model Number:KMBH-4A
Minimum Order Quantity:1PCS
Delivery Time:5-8 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:CHINA
Contact Now

Add to Cart

Verified Supplier
Address: i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.
Supplier`s last login times: within 16 hours
Product Details Company Profile
Product Details

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
IndicationLCD 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 environmentDC3.7V Li-on battery, 1800mAh
Alarm Type6h~8h
Backlight≧8h continuously (without alarming)
Power Source2 years
Charging timeAppr. 400g (with battery)
Working time130mm×67mm×30mm(L × W × H)
Gas Sensor LifeSuit case packaging, 1pc; Charger, 1pc; Calibration cap, 1pc; Communications cable, 1pc; User manual, 1pc.

Specifications

ModelRangeResolutionL-alarmH-alarm
CO0-1000ppm1ppm50ppm150ppm
O20-30%vol0.1%vol19.5%vol23.5%vol
H20-1000ppm1ppm50ppm150ppm
H2S0-100ppm0.1ppm10ppm20ppm
CH40-5%vol0.01%vol1%vol2.5%vol
C2H4O0-100ppm1ppm10ppm20ppm
EX0-100%LEL1%lel/1%vol20%LEL50%LEL
HC0-2%vol0.01%vol00
C2H6O0-100ppm1ppm10ppm20ppm
NH30-100ppm1ppm10ppm20ppm
CL20-50ppm0.1ppm5ppm10ppm
O30-20ppm0.1ppm5ppm10ppm
SO20-20ppm0.15ppm10ppm
PH30-20ppm0.1ppm5ppm10ppm
CO20-5%vol0.01%vol1%vol2%vol
NO0-250ppm1ppm50ppm150ppm
NO20-20ppm0.1ppm5ppm10ppm
HCN0-50ppm0.1ppm5ppm10ppm
HCL0-50ppm0.1ppm5ppm10ppm
HF0-10ppm0.1ppm3ppm5ppm
C7H8/C8H100-100ppm1ppm10ppm20ppm
China MBH - 4A Underground Channel Gas Detector supplier

MBH - 4A Underground Channel Gas Detector

Inquiry Cart 0