PCE Instruments PCE-P18 - Functions of the P18(D) Transducer

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Fig. 10. Programming parameters algorithm of the P18D transducer
5.5. Functions of the P18(D) transducer
The P18(D) transducer carries out the functions:
measurement of the ambient temperature and relative humidity
calculation of chosen physical quantities (dew-point temperature,
absolute humidity, wet bulb temperature)
conversion of measured values into an output signal on the base
of the individual linear characteristic (2 configurable analog outputs
- optional)
memory storage of maximal and minimal values for each
of the measured and calculated value
programming of the measurement averaging time
RS-485 interface servicing in the MODBUS protocol, in RTU
mode.
Displaying measuring and calculated values (only P18D)
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Confirmation
of changes
5 seconds
Application
of changes
Measurement
Address programming
5 seconds
increase/
decrease
the value
increase/
decrease
the value
increase/
decrease
the value
Baud rate programming
Mode programming
5 seconds
5 seconds
5 seconds
decreasing the value
increasing the value