Ahlborn ALMEMO 2590-2, Operating Instructions Manual

Page: 52 / 76

12. Sensor programming
Function parameters :
* Mixture ratio, with PC
FH A646 0.0 ... 500.0 g/kg H AH
* Dew-point temperature
FH A646 -25.0... 100.0 °C H DT
* Partial vapor pressure
FH A646 0.0...1050.0 mbar H VP
* Enthalpy with PC
FH A646 0.0 ... 400.0 kJ/kg H En
* Rel. humidity, psychrometric, with PC
FN A846 0.0 ... 100.0 %H
P RH
* Mixture ratio, with PC FN A846 0.0 ... 500.0 g/kg P AH
* Dew-point temperature, with PC
FN A846 -25.0 ... +100.0 °C P DT
* Partial vapor pressure, with PC
FN A846 0.0 ...1050.0 mbar P VP
* Enthalpy with PC
FN A846 0.0 ... 400.0 kJ/kg P En
Measured value (Mb1)
any
f(
Mb1
)
Meas
Difference (Mb1 - Mb2)
any
f(
Mb1
)
Diff
Maximum value (Mb1)
any
f(
Mb1
)
Max
Minimum value (Mb1)
any
f(
Mb1
)
Min
Average value over time (Mb1)
any
f(
Mb1
)
M(t)
Number of values averaged (Mb1)
any n(t)
Average val. over meas. pts (Mb2...Mb1)
any
f(
Mb1
)
M(n)
Total from measuring points (Mb2...Mb1)
any
f(
Mb1
)
S(n)
Total number of pulses (Mb1) ZA 9909-AK
s. Man 6.7.1
0...65000
S(t)
Number of pulses / print cycle (Mb1)
ZA 9909-AK
s. Man 6.7.1
0...65000
S(P)
Alarm value (Mb1) any
see 12.12.5
0/100 %
Alarm
Thermal coefficient
q
/

M01
−
M00

ZA 9000-FS
see Manual 3.2.1
W/
m
2
K
q/dT
Function parameters
Connector /
cable / sensor Measuring range Units Display
Wet bulb globe temperature ZA 9000-FS °C
WBGT
Cold junction temperature
any
see 11.5.3
°C
CJ
Volume flow m 3 /h Mb1 · Q any
see 11.2.6 m 3
/
h
Flow
Timer 1 any
0...65000 s
Time
Timer 2 (Exponent -1)
any
0.0...6500.0 s
Time
Temperature, refrigerant R22 °
FDA602Lx
-90.0...+79.0 °C
R22
Temperature, refrigerant R23 °
FDA602Lx
-100.0...+26.0 °C
R23
Temperature, refrigerant R134a °
FDA602Lx
-75.0...+101.0 °C
R134
Temperature, refrigerant R404a °
FDA602Lx
-60.0...+65.0 °C
R404
Temperature, refrigerant R407c ° FDA602Lx
-50.0...+86.0 °C
R407
Temperature, refrigerant R410 ° FDA602Lx
-70.0...+70.0 °C
R410
Temperature, refrigerant R417a °
FDA602Lx
-50.0...+70.0 °C
R417
Temperature, refrigerant R507 °
FDA602Lx
-70.0...+70.0 °C
R507
TC = temperature compensation,PC = atmospheric pressure compensation, Mbx = reference channels
* Humidity variables (Mb1 = temperature, Mb2 = humidity / humid temperature)
++ only via special connectors with internal characteristic (see 12.11, others by request)
° 10 measuring ranges for refrigerants, only with device option R (Mb1=pressure in mbar)
52 ALMEMO ® 2590