The ambient temperature transducer is a basic device of the TRS System. It is designed particularly to measure temperature in rooms where food products are manufactured and stored. It has a small plastic casing. It measures temperature within the range of -40°C to +85°C.
TECHNICAL DETAILS
Inputs |
Temp. sensor: semiconductor integrated circuit; measurement range -40°C ÷ +85°C; measurement error within th range -10°C ÷ +50°C: ±0,5°C |
Power consumption |
4,2 mA; during Modbus transmission: do 60 mA |
Operating temperature |
-40°C ÷ +85°C |
Protection class |
IP 65 (case), IP 30 (sensor) |
Power supply |
typ. 10V DC (9V DC ÷ 12V DC) |
Communication interface |
RS-485 / Modbus RTU |
Storage temperature |
-40°C ÷ +85°C |
Case dimensions |
63 x 58 x 35 mm |
Mounting |
to wall, 2 M3 bolts |
Transmission parameters |
9600 bit/sek. |
Number of modules in 1 network |
max. 127 |
Connection cable |
4 conductors (2 supply conductors + 2 data transmission conductors) |