Appendix
62
12
IMT Analytics AG
12.2.1 Pressure readings
Measurement parameter Designation Units of measurement
Ambient pressure P Amb.
mbar, bar, inH
2
O, cmH
2
O,
psi, Torr, inHg, mmHg,
hPa, kPa
Pressure High P High
Pressure in Flow High
channel
P (HF)
Differential pressure P Diff.
12.2.2 Flow readings
Measurement parameter Designation Units of measurement
Flow High Flow H L/min, mL/min, cfm, L/s,
mL/s
Flow Low Flow L L/min, mL/min, cfm, L/s,
mL/s
12.2.3 Meteorological readings
Measurement parameter Designation Units of measurement
Temperature Temp. °C, K, °F
Humidity Humid. %
Oxygen content O
2
%
Dew point Dew point °C, K, °F
Volume Vol. (HF) mL, L, cf
12.2.4 Gas concentrations
Measurement parameter Designation Units of measurement
Gas concentration Gas concentration %
Partial pressure Partial pressure mbar, bar, inH
2
O, cmH
2
O,
psi, Torr, inHg, mmHg,
hPa, kPa
12.2 Measurement parameters and
units