Specifications
Place of Origin :
Shandong China
Brand Name :
china coal
Description

Chinacoal08

This device can be used for detecting any 4 gases, we can make

the combination according to customers’ requirements.

ases detected

CH4/LEL, O2, H2S, CO

Measuring range

CH4: (0.00—5.00)%Vol

LEL: (0 ~ 100)%LEL

O2: (0~30.0)%vol, (0~100)%vol

H2S: (0 ~ 100)ppm

CO: (0~1000) ppm

Resolution ratio

CH4: 0.01%vol,

LEL: 1%LEL,

O2: 0.1%vol

H2S:1ppm,

CO: 1ppm

Sensor

Electrochemical and catalytic sensors

Sensor lifetime

≥2year( CO, O2, H2S )

≥1year( LEL, CH4 )

Response time

CH4: ≤20S ( T90 ),

LEL: ≤20S ( T90 )

O2: ≤35s(T90),

H2S: ≤45S ( T90 )

CO: ≤45s (T90)

Alarms

Audible--buzzer with ≥80dB audible

Visible--flashing red LED, ≥20m visible

Alarm point

Fully adjustable

Data logging (optional)

Continuous data logging (7 days at

configurable 0.1-10 minutes intervals)

Continuous working time

≥13hours

Display

Liquid Crystal Display(LCD)

Battery model

PL123450, 3.7V/1500mA

Charging time

4-5 hours

Dust and water resistance

IP65

Size & Weight

130*66*30mm, 500g

Ex sign

ExibdⅠ

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Place of Origin :
Shandong China
Brand Name :
china coal
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Biogas detector

Shandong China Coal Industry&Mining Supplies Group

Active Member
12 Years
Shandong, Jining
Since 2001
Business Type :
Manufacturer,Exporter
Total Annual :
>lessthan$1,000,000
Employee Number :
1000-2000
Certification Level :
Active Member
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