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.
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/sec
Number of modules in 1 network : max. 127
Connection cable: 4 conductors (2 supply conductors + 2 data transmission conductors)