Measured value
Sensors
Sensor / plug
Measuring range
Unit Abbrevi-
ation
Dynamic pressure, 40 m/s
with TC and PC
FD A612-M1
0.50... 40.00
m/s
L840
Dynamic pressure, 90 m/s
with TC and PC
FD A612-M6
1.00... 90.00
m/s
L890
Rel. atm. humidity, capacitive
FH A646
0.0... 100.0
%H
°orH
Rel. atm. humidity, cap. with TC FH A646-C
0.0... 100.0
%H
HcrH
Rel. atm. humidity, cap. with TC FH A646-R
0.0... 100.0
%H
H rH
Mixture ratio, capacitive with PC FH A646
0.0 ... 500.0
g/k
H AH
Dew-point temp., capacitive
FH A646
-25.0... 100.0
°C
H dt
Partial vapor pressure, cap.
FH A646
0.0 ...1050.0
mb
H UP
Enthalpy, capacitive with PC
FH A646
0.0 ... 400.0
kJ
H En
Temperature, wet
FN A846
-30.00 ... +125.00
°C
P Ht
RH, psychrometric with PC
FN A846
0.0 ... 100.0
%H
P RH
Mixture, psychrometric with PC FN A846
0.0 ... 500.0
g/k
P AH
TD, psychrometric with PC
FN A846
-25.0 ... +100.0
°C
P dt
Partial vapor pressure,
psychrometric with PC
FN A846
0.0 ...1050.0
mb
P UP
Enthalpy, psychrometric with PC FN A846
0.0 ... 400.0
kJ
P En
Conductivity probe with TC
FY A641-LF
0.0 ... 20.000
mS
LF
CO
2
sensor
FY A600-CO2
0.0 ... 2.500
%
CO2
O
2
saturation with TC and PC
FY A640-O2
0 ... 260
%
O2-S
O2 concentration with TC
FY A640-O2
0 ... 40.0
mg
O2-C
Temperature, digital * (B68)
FH0D46-2
-20.00 ... +80.00
°C
d °C
Humidity, digital * (B69)
FH0D46-2
0.0 ... 100.0
%H
d %H
Function channels
Differential channels Mb1 - Mb2 any
diFF
Maximum value of channel Mb1 any
Hi
Minimum value of channel Mb1 any
Lo
Av. val. over time, M(t) of Mb1
any
A[t]
Average value M(n) Mb2 to Mb1 any
A[n]
Sum S(n) Mb2 to Mb1
any
S[n]
Total pulses S(t) of Mb1
ZA 9909-AK2
0... 65000
S[t]
Pulses / print cycle of Mb1
ZA 9909-AK2
0... 65000
S[P]
Alarm value of channel Mb1
any
Alrn
Measured value of Mb1
any
MESS
Cold junction temperature
any
°C
CJ
Number of av. values of Mb1
any
n(t)
Timer
any
s
tinE
Atm. pressure ° (B86) see 13.3 any
300...1100
mb
AP
TC=Temperature compensation, PC=Atmospheric pressure compensation,
* Only with option 2790-RH, ° Only with option AP
ALMEMO
®
2790
21
