Precautions for using shockproof pressure gauges
1. The ambient temperature of the seismic pressure gauge is -40 ~ 70 ℃, and the relative humidity is not more than 80%. If it deviates from the normal use temperature by 20 ± 5 ℃, the additional temperature error must be included.
2. The seismic pressure gauge must be installed vertically, and strive to maintain the same level as the measurement point. For additional errors caused by the liquid phase being counted too high, it is not necessary to consider it when measuring gas. When installing, block the explosion-proof port on the back of the case to avoid affecting the explosion-proof performance.
3． The measuring range of the meter in normal use: It should not exceed 3/4 of the upper limit of measurement under static pressure, and should not exceed 2/3 of the upper limit of measurement under fluctuations. Under the above two pressure conditions, the minimum measurement of the large pressure gauge should not be lower than 1/3 of the lower limit, and the vacuum part is all used when measuring vacuum.
4． If the meter pointer fails or the internal parts are loose or cannot work normally during use, it should be repaired or contact the manufacturer for repair.
5. The shock-resistant pressure gauge should avoid vibration and collision to avoid damage.
6. When ordering, please specify: the model and name of the meter; the measuring range of the meter; the accuracy level of the meter deviates from the requirements of the positive packaging and others.
7. Special design according to user requirements.
