Setting actual pressure value and unit - HM70

HM70 Quick Guide

Document code
M212070EN
Revision
B
ft:locale
en-US
Product
HM70
Document type
User guide
When measuring in pressurized environments, the actual process pressure value must be given to HM70. The pressure can be given in the following units:
  • hPa: Absolute pressure given in the unit of hPa.
  • barg: Gauge pressure given in the unit of bar. Indicates the pressure difference between normal atmospheric pressure and the actual process pressure.
  • bara: Absolute process pressure given in the unit of bar.
  • psia: Absolute pressure given in the unit of psi.
  1. Open the menu by pressing Open.
  2. Select Environment and press .
  3. Press Unit to change the pressure unit. Default unit is hPa.
  4. Press Set to set the ambient pressure value.
  5. Set the pressure value with the arrow buttons. Press +/- to change the sign of the pressure value. Press OK to save the value.
  6. To return to the basic display, press Exit.