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Nine Precautions for Installing Flammable Gas Detectors

55 Published by xia, Crystal Aug 16,2019

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Installation instructions (1)

The selection point of the flammable gas detectors should be within the range of 1 meter around the valve, pipe interface, air outlet or leaky place, as close as possible, but do not affect the operation of other equipment, and avoid high temperature and high humidity environment as much as possible.

Combustible gas detector.

Installation instructions (2)

The combustible gas detection probe can be used for a large-area gas detection with a probe arrangement of 10 to 12 square meters, and can also achieve the detection and alarm effect.

Installation instructions (3)

The installation method of the flammable gas detection probe can be installed by roof hoisting, wall installation or holding pipe. It should be ensured that the installation is firm and reliable, and should be considered for easy maintenance and calibration.

Installation instructions (4)

Installation height of combustible gas detection probe: When detecting hydrogen, natural gas, city gas and other gases with a specific gravity smaller than air, install it from 30~60cm from the roof; when detecting liquefied petroleum gas and other gases with a specific gravity greater than air, use about 30~60cm from the ground. installation.

Installation instructions (5)

Combustible gas detector.

The flammable gas detection probe wiring shall be a three-core shielded cable with a single wire diameter greater than 1 mm 2 and the shield shall be grounded during wiring.

Installation instructions (6)

The flammable gas detection probe shall be routed through the pipe at the site. The pipe used shall comply with the fire protection requirements. The pipe shall be connected to the probe to meet the fire protection requirements.

Installation instructions (7)

The flammable gas detection probe should be mounted with the sensor facing down.

Installation instructions (8)

The combustible gas detection probe should be wired in the case of power failure to ensure that the wiring is correct and energized; the probe should be opened and opened under the condition that there is no gas leakage in the site.

Installation instructions (9)

The flammable gas detectors should be calibrated at least once a year to ensure the accuracy of the test.

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