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Be sure to read the installation
and operating manual before ins-
talling. This allows you to protect
Purchased parts package
Calculator multidata WR3
Seal material
Wall holder with mounting accessories
Installation and operating manual
Technical Data Multidata WR3
Temperature range
Temperature difference
Display
Display unit
Temperature sensor
connection
Interface
Ambient temperature
Power supply
Battery lifetime
Protection class
Mechanical/electro-mag-
netic class
Accuracy class
Measuring cycle dynamic
(*)
national regulations
Check the contents of the packa-
ge before installation to be com-
plete.
°C
k
MWh, kWh, GJ, MJ
(no Namur or Opto),
PT500, optional PT100, PT1000
m
m
optical, optionally: M-Bus,
remote readout outputs
°C
optionally power supply (230V/24V)
>6 years, optionally >11 years
(changeable during the operation) (*)
IP 54 / IP 65, according to DIN 40050
according to EN1434
0 - 150
3 - 120
12,5m (PT500),
2,5m (PT100),
20m (PT1000)
20m
5 - 55
M1 / E1
40s / 30s / 10s
17