Description: this signal provides the differential pressure; Name: diff pressure
Description: difference between the values of two pressures simultaneously present at different measuring points; Name: Differential pressure
Description: norm/stipulation describing the explosion protection. The explosion protection type, the device category, the temperature class as well as the device / explosion group are taken from this norm. The type and number of the norm/stipulation with issue year and issue month must be given; Name: Reference norm of the explosion protection