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92 MC4 User Guide
Difference B
B
Displays the secondary measurement during a difference
measurement.
Barometric Pressure
P
B
Displays the barometric pressure value that is used for
measurement’s pressure type conversion. This value comes usually
from built-in barometer, but some high-pressure modules may allow
using manually entered barometer value.
Feedback Measurement
,
mA, µA,
°C, °F or K
(same unit as
main value)
Available for the following generation/simulation Functions:
Voltage Generation
Low-Voltage Generation
T/C Sensor Simulation
Current Source or Sink
When MC4 generates voltages or current, it uses its own
measurement Functions to control the generated value. This
feedback measurement may be displayed on the Additional Info row.
Thermovoltage, RJ = 0°C
㎷
0
Displays the thermovoltage for reference junction temperature 0°C.
Suitable for referring to thermovoltage table values. Available for T/C
Sensor Measurement and T/C Sensor Simulation Functions with
temperature unit selected.
Thermovoltage
㎷
Displays the actual measured thermovoltage for reference junction
temperature. Available for T/C Sensor Measurement and T/C
Sensor Simulation Functions.
RJ Temperature
°
,
°F or
K
Displays the temperature of the reference junction in use. Available
for T/C Sensor Measurement and T/C Sensor Simulation
Functions.
Sensor Resistance
Ω
Displays the real resistance MC4 is measuring or simulating for an
RTD sensor Function.