2.5mpq and 6mpq models of pressure gauges are used, please teach master
Is there a mistake in your pressure unit? It should be Mpa. The pressure gauge is usually a direct thread connection, and then the pressure of the system is detected. I don't know which way you want it
Use, maintenance and repair of pressure gauge:The instrument shall be installed at a temperature of -20 to 40 DEG C in the surrounding environment, with a relative humidity not greater than 80% and an altitude below 2000m.Gauges are generally used at temperatures up to 3/4 of the upper limit.When setting the setting value of the instrument, the lower limit should be adjusted first, and then the upper limit of the setting should be adjusted.Switch off the power supply when opening the terminal box or setting the setting value. When the wires are properly connected, they should be carefully checked and tested, and they will be put into use without any error.The instrument should be kept dry and clean during use. Periodic verification and inspection shall be carried out according to the calibration period.Note: 2.5 is MPa and 6Mpa is not model, it is measurement range, use method is same!
