Beijing, China
Business Type:
Number of Employees:
Year of Establishment:
Registered Capital:
6.21 Million USD
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
OEM/ODM Service
Sample Available

Portable Gas Detector, Gas Detector, Gas Leak Detector manufacturer / supplier in China, offering Hot Sell (CH4, O2, CO, CO2) CD4 (A) Multi-Gas Detector, Metal Detector Adopts Three Forms of Sound, Indicator and Vibration Alarm, Law Enforcement Recorder Police Use and so on.

Gold Member Since 2014
Audited Supplier

Hot Sell (CH4, O2, CO, CO2) CD4 (A) Multi-Gas Detector

Min. Order: 10 Pieces
Port: Beijing, China
Transport Package: Protection Packing
Payment Terms: T/T
Type: Electrochemical Gas Analyzer
Output Signal Type: Digital Type
Production Process: SemiConductor Integrated
Material: Plastic
IP Rating: IP54
Sensitivity: High

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Basic Info.

Model NO.
Visual, Audible(75 dB)
Typical Battery Life
>=10 Hours
Explosion Protection
Exibd I
Protection Grade
External Dimensions
105(L)*56(W)*28(H) mm

Hot Sell (CH4, O2, CO, CO2) CD4 (A) Multi-Gas Detector

1. Detect CH4, O2, CO, CO2 at the same time
2.2-year warranty
3. Adjustable low and high alarm setpoints
4. Exibd I IP54


CD4(A) portable Multi-gas detector is an intrinsically safe and explosion-proof instrument and is designed to deter the gases. It can simultaneously monitors up to four atmospheric hazards including carbon monoxide (CO), oxygen (O2), combustible gas (%LEL), and carbon dioxide (CO2). Compact and lightweight, CD4 (A) portable Multi-gas detector activates audible, visual and vibrating alarms in the event of a low or high alarm condition.
CD4 (A) portable Multi-gas detector is unparalleled in its versatility, capability and overall value. Water-resistant line of portable gas detectors has transformed the market with its matchless array of features.
It is used at the underground coal mine and mine safety inspection mainly. Certainly, it is also applied to fire fighting, confined space, chemical industry, oil and all kinds of environment that needed to measure the hazardous and toxic gases.
Sensor Catalytic combustion sensor (combustible gas);Electrochemical sensors (CO,O2); NDIR infrared (CO2)
Measurement of Gascombustible gas (CH4), carbon monoxide (CO),oxygen (O2),  carbon dioxide (CO2)  ;
RangeCH 4 : 0~4.00%(v/v) ;                                               combustible gas 0-100% (LEL)
O 2 : 0~30.0%VOL
CO: 0~1000ppm
AccuracyCH 4 :  + 10%   (1%LEL)
O 2 :  + 0.7%VOL
CO:  + 5%
CO2:  + 1%
ResolutionCH 4 : 0.1%CH 4  (1%LEL)
O 2 : 0.1%VOL
CO: 1ppm
CO2:  0. 1%
AlarmsVisual,audible(75 dB)
Typical battery life≥10 hours
Explosion protectionExibd I
Protection gradeIP54
External Dimensions/ Weight105 (L)×56(W)×28(H) mm/250g
Hot Sell (CH4, O2, CO, CO2) CD4 (A) Multi-Gas Detector

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