CD4 portable multi gas detector with LCD display manufacturer from China Shandong Coal

Product Detail

Means of Transport: Ocean,Air

Packing: as standard exported packag...

Brand Name: chinacoal

Production Capacity: 10000sets

Delivery Date: 10days after receiving the ...

SGS,ISO9001...best quality,competitive price,Attentive service

Product Introduction

The CD4 multi gas detector is used to detect and display of methane (CH4), carbon monoxide (CO), oxygen (O2),

and hydrogen sulfide (H2S) at the same time.

Features:

1.At the same time methane, carbon monoxide, oxygen, hydrogen sulfide concentration

detection.

2.A high degree of intelligent technology, easy operation, stable and reliable.

3.Alarm point can be set according to user requirements.

4.2 sound and light alarm.

5.Large-screen digital LCD display.

6.The battery voltage function, the background light function.

Main Parameter

Measurement principle	Catalytic combustion sensor (CH4),Electrochemical sensors (CO, O2, H2S)
Measurement of Gas	Methane (CH4), carbon monoxide (CO), oxygen (O2), hydrogen sulfide (H2S)
Measurement	Proliferation of measurement methods
Range	CH4: 0~4.00%CH4; O2: 0~25.0%VOL CO: (0~1000)×10-6 H2S: (0~100)×10-6
Accuracy	CH4: (0.00~1.00)% CH4,±0.10% (1.00~3.00) % CH4,±10% (3.00~4.00)% CH4,±0.30%
	O2: (0.0~5.0)%O2,±0.5% O2 (5.0~25.0) %O2,±3%FS
	CO: (0~20)×10-6 CO,±2 (20~100) ×10-6 CO,±4 (100~500) ×10-6 CO,±5% (500~1000) ×10-6 CO,±6%
	H2S: (0~49)×10-6 H2S,±3×10-6 50~100) ×10-6 H2S,±10%
Alarm Point Setting	Full range adjustable
Battery display	Real-time display battery
Display and sound and light alarm	High-brightness digital display and alarm sound level 80dB
Resolution	CH4: 0.01% O2: 0.1% CO: 1×10-6 H2S: 1×10-6
Full charge continuous working hours	More than 10 hours
Power	3.6V rechargeable lithium battery
Temperature / Humidity	0~40°C/not more than 98%RH
Dimension(mm)	110(L)×63(W)×32(H)
Explosion-proof type	Exibdi (150 °C) Shock antistatic ABS casing