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Beijing Liyan Runze Instrument Co., Ltd
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Beijing Liyan Runze Instrument Co., Ltd

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    1807, 15th Floor, Building 1, No. 4 Guanghua Road, Chaoyang District, Beijing

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Portable flammable and explosive gas detector

NegotiableUpdate on 05/07
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Overview

The portable flammable and explosive gas detector is designed to be compact and exquisite, with real-time detection values and a LCD display screen with background light. Used in industries such as petroleum, chemical, coal mining, metallurgy, papermaking, fire protection, municipal, telecommunications, food, textile, etc.

Product Details

The portable flammable and explosive gas detector is designed to be compact and exquisite, with real-time detection values and a LCD display screen with background light. Used in industries such as petroleum, chemical, coal mining, metallurgy, papermaking, fire protection, municipal, telecommunications, food, textile, etc.

This is a commonly used detector in industrial equipment and production processes. It can be installed at specific detection points for online monitoring of certain flammable and explosive gas leaks. Fixed combustible and explosive gas detectors are generally two-piece, with a detection head composed of sensors and transmitters installed as a whole at the detection site, and a secondary instrument composed of circuits, power supplies, and display alarm devices installed as a whole in a safe place for easy monitoring. Its detection principle is as described in the previous section, but it is more suitable for the continuous and long-term stability required for fixed detection in terms of process and technology. They also need to be selected based on the type and concentration of the gas on site, and attention should be paid to installing them in specific areas where the gas may leak, such as selecting the effective height for sensor installation based on the specific gravity of the gas, and so on.

Product Category

Portable single gas detector

gas detection

explosive gas

Detection Principle

catalytic combustion type

Testing Scope

0-100%LEL(1%LEL)

Gas alarm setting

Low:10%LELHigh:50%LEL
Over range:100%LEL

Detection method

Diffusion type

Alarm type

Gas alarm/fault alarm

Alarm mode

Sound, light and vibration level three alarm

Explosion-proof rating

Essentially safe type.GaExiadIICT4

Protection level

ip67

certification

tiis,atexce

power supply

7Alkaline battery×2a

Continuous usage time

about35hour(25 ° C, no alarm, no lighting)

Dimensions and weight

about54(w)×67(h)×24(d)mmabout80gram

Temperature and humidity range for use

-20℃~+50℃, lower than90%RH, without condensation