There is no connection between the pressure measurement of the absolutepressuregauge and the fluctuation of the atmospheric pressure. Therefore, the gauge is suitable for measuring gas and liquid.
绝压 压力表的 压力测量与大气压的波动无关，适合测量气体和 液体。
2
Regarding the inlet pressure, the absolutepressure or gauge pressure shall be indicated.
进口压力还要注明是绝对压力还是表压力。
3
The ST 3000 series includes absolute-pressure, differential-pressure, gauge-pressure, flange-mount, high-temperature gauge and in-line gauge pressure transmitters.