LPGstorage tank-Thermometer

Thermometer: When the temperature of the liquefied petroleum gas storage tank increases, the pressure inside the storage tank increases accordingly. To prevent overpressure in the storage tank To achieve the decompression target, the spray equipment must be turned on to cool the storage tank. Therefore, a thermometer should be installed to monitor the temperature inside the storage tank. Glass mercury thermometers with metal protective sleeves are often used in liquefied petroleum gas storage tanks. Remote thermometers such as thermocouples, resistance and pressure are also available. At least one thermometer must be attached to the tank body. Also, for normal-temperature storage tanks installed in cold climates, the temperature measured with a thermometer must be 10°C lower than the maximum operating temperature. Ideally, the thermometer should read -30°C, but the possibility of going below -30°C should be considered separately. Thermometer accuracy calibration should be performed in accordance with the relevant regulations of the Bureau of Standards and Metrology. It should be calibrated every 6 months.