14. Sensor programming
*Atm. Pressure AP in sensor
FHAD36-RS
300.0... 1100.0 mbar
D AP
B-O8
Mixture MH, r
FHAD36-RS
0.0... 6500.0 g/kg
D MH
B-O4
Abs. Humidity AH, dv
FHAD36-RS
0.0... 596.3 g/m
3
D AH
B-O5
Vapor pressure VP, e
FHAD36-RS
300... 1100.0 mbar
D VP
B-O6
Enthalpy En, h
FHAD36-RS
0.0... 6500.0 kJ/kg
D En
B-O7
14.5.3 Correction values
In the
Sensor programming 2
menu D6 digital sen-
sors - like all V6 devices - provide functions
´Zero-point´ and ´Gain´ for the purpose of mea-
sured value correction and functions ´Base value´
and ´Factor´ for the purpose of scaling. (see
Manual, 6.3.11).
To access these functions press
< ►P >
To return to
Sensor programming
press
< P
◄
>
...
Sensors can be corrected in terms of zero-point and gain by means of the cor-
rection values ´Zero-point´ and ´Gain´. (see Manual, 6.3.10)
Corrected measured value = (measured value - zero-point) x gain
Function
Zero-point correction
4 Zero point : -----°C
Gain correction
4 Gain : -----°C
To switch on and off press
<OFF>
or
<ON>
Once the correction values have been programmed and the actual measured
value thus modified, the correction arrow
º
appears indicating
the
measured
value status. (see 9.2).
14.5.4 Scaling, decimal point setting
Normally for the physical variables concerned here scaling would not be nec-
essary or advisable. However, with these digital sensors the exponential will
set the decimal point.
Displayed value
= (corrected measured value – base value) x factor
The ´Factor´ can be programmed within the range -2.0000 to +2.0000. For
factors below 0.2 or above 2.0 the decimal point setting should be specified by
entering the ´Exponent´. Using the ´Exponent´ function the decimal point can
be shifted as far to the left (-) or to the right (+) as the display permits.
Function:
Base value:
5 Base value: ------
Factor and Exponent:
5 Factor,Exp: ------ E0
Once the scaling values have been programmed and the actual measured
value thus modified, the correction arrow
º
appears indicating the measured
value status. (see 9.2).
28 ALMEMO
®
1036
*SENSORPROGRAMMING2 *
Connector: 0 Channel: 00
5 Base value:
------ °C
5 Factor, Exp:
------ E0
4 Zero-point:
------ °C
4 Gain:
------
Mªª Pª M ©P
