Precautions
It is strictly forbidden to open the cover operation on site.
Do not replace the sensor with power
It is strictly forbidden to supply power with transformer. It needs to be powered by switching power supply or DC stabilized power supply.
Installation, commissioning, setup, etc. must be performed by a professional
Calibration check of the transmitter should be carried out regularly
Replace the valid use period and faulty sensor in time
Avoid using gas shock sensors above the measuring range
Equipment maintenance
In normal use of the transmitter, the effective life of the sensor is 24-36 months. During the effective service life, the sensor should be periodically calibrated every 6 months or 1 year to ensure accurate and effective gas monitoring. Sensors that have exceeded their useful life and have failed must be replaced.
Sensor replacement: After the sensor has failed, return the instrument to the factory for replacement.
Beijing Tiandi Shouhe Technology Development Co., Ltd.
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Zhejiang Hisun Electrical Appliance Co.,Ltd , https://www.cn-hisun.com