China KMBH-4A Portable Multi Gas Detector with Large LCD, High Accuracy ≦±5% F.S. and Explosion Proof Design for sale

KMBH-4A Portable Multi Gas Detector with Large LCD, High Accuracy ≦±5% F.S. and Explosion Proof Design

Price Negotiable

Price: Negotiable

MOQ: 1PCS

Delivery Time: 5-8 work days

Brand: KACISE

Product Description

KMBH-4A Portable Multi Gas Detector

Introduction

KMBH-4A portable multi-gas detector could detect combustible gas, O2 and other two types toxic gases continuously and simultaneously. It is widely used in the area where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, so as to protect the workers' life and avoid damage on the relevant equipments.

Detailed Images

Product Features

Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability.
32-bit built-in MCU, high reliability and self-adaptation ability.
Full functions, easy operation.
Large LCD, more intuitionistic, abundant and clear indication.
Compact design, easy carrying.
High strength engineering plastics and compound anti-slippery rubber; high strength, water-proof, dust-proof and explosion-proof.

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