CD4 Handheld multi-gas detector

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: 0~30.0%VOL

CO: 0~1000ppm

H2S: 0~100ppm

Accuracy

CH4: +10%

O2: +0.7%VOL

CO: +5%

H2S: +5%

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%CH4

O2: 0.1%VOL

CO: 1ppm

H2S: 1ppm

Full charge continuous

working hours

More than 10 hours

Power

3.6V rechargeable lithium battery

Temperature / Humidity

0~40°C/ Less than 98%

Size / Weight

105(L)×56(W)×28(H) mm/250g

Explosion-proof type

ibdI (150 °C) Shock antistatic ABS casing