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JCB4(B)Portable Methane Detecting Alarm
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JCB4(B)Portable Methane Detecting Alarm

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1000
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Product description

Using thermal catalytic methane sensor and microprocessor technology, four-digit LED display, can real-time monitor methane concentrationin ambient air.

The product has fuction of intelligent calibrater , displayeandtimbattery voltage, has the function of intermittent sound and light, alarm

point adjust, under voltage alarm, over-range methane shock tection,pro etc.

 

 

 

Main technical parameters


Technical parameters

Measurement range 

(0~4)%CH

Intrinsic error

Range

0~1

1~2

24

Error

±0.1

±0.2%

±0.3

Response time

20s

Sensor life

>1yrs(infrared)

Sound intensity level

>75dB 

Battery pack

1500mAh(Li-MnO2)

Operating hours

>10h

Explosion proof type

Exib I Mb

Dimensions

105×54×23.5mm

Product certification

MA certificate No.

MFA140122

Explosion proof certificate No.

320181816

 

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