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Temperature
Outside temperature sensor THERMASGARD® ATM2-Modbus-SD
Product group: WG01B
Description
Outside temperature sensor
THERMASGARD® ATM 2 - Modbus - SD
Technical details
Voltage supply
24 V AC (± 20 %) and
15…36 V DC (± 10 %)
15…36 V DC (± 10 %)
Power consumption
< 1,0 W/ 24 V DC
< 2,2 VA/ 24 V AC
< 2,2 VA/ 24 V AC
Measuring range
-58...+302°F
Accuracy
typically ± 0.4 °F at +77 °F
Zero point offset
± 18 °F
Ambient temperature
Measuring transducer –22 … +158°F
Medium
clean air and
non-aggressive, non-combustible gases
non-aggressive, non-combustible gases
Error detection
sensor breakage, sensor short circuit
Signal filtering
0,3 s / 1 s / 10 s
Process connection
by screws
Permissible air humidity
< 95 % RH, non-precipitating air
Protection class
III (according to EN 60 730)