logo
Home > products > Gas Detector Sensor >
KMBH - 4A Construction Site Gas Detector

KMBH - 4A Construction Site Gas Detector

4A Construction Site Gas Detector

KMBH - 4A Gas Detector

KMBH Construction Site Gas Detector

Place of Origin:

CHINA

Brand Name:

KACISE

Certification:

CE

Model Number:

KMBH-4A

Contact Us
Request A Quote
Product Details
Response Time:
≦30s
Accuracy:
≦±5% F.S.
Working Environment:
DC3.7V Li-on Battery, 1800mAh
Sensor:
-20℃~50℃, <95%RH (no Dew)
Alarm Type:
6h~8h
Power Source:
2 Years
Highlight:

4A Construction Site Gas Detector

,

KMBH - 4A Gas Detector

,

KMBH Construction Site Gas Detector

Payment & Shipping Terms
Minimum Order Quantity
1PCS
Packaging Details
each unit has individual box and all boxes are packed in standard packages or customers requests available
Delivery Time
5-8 work days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
1000 Piece/Pieces per Week negotiable
Product Description

KMBH - 4A Construction Site Gas Detector

Introduction

The KMBH - 4A Construction Site Gas Detector is essential for construction sites where gas hazards may occur. It continuously and simultaneously detects combustible gas, O₂, and two types of toxic gases. With a natural diffusion sampling method and high - sensitivity sensors, it offers accurate and repeatable measurements. The 32 - bit MCU provides high reliability and adaptability to the dynamic construction environment. The large LCD clearly shows real - time gas levels and system status. Its compact design and light weight make it convenient to carry around construction sites. Constructed with high - strength materials, it’s waterproof, dustproof, and explosion - proof, protecting construction workers from gas - related risks.

Product Features

1. Simultaneous multi - gas detection to enhance construction site safety.

2. Compact and portable design for easy on - site use.

3. Robust build to endure construction - site conditions.

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

Send your inquiry directly to us

Privacy Policy China Good Quality Fluid Level Meter Supplier. Copyright © 2018-2025 Xi'an Kacise Optronics Co.,Ltd. . All Rights Reserved.