TEKV-M Modbus temperature transmitter is designed for automatic HVAC system to monitoring the air heater radiators against frost. Transmitter information can be used to control other device in the HVAC system.
Technical data
Product number: 117Z120
Range: selectable
Mounting: R ¼”
Housing: plastics (< 120 °C)
Cable entry: M16
Accuracy: ± 0.5 °C (at 50 °C)
Time constant: ca 2.5 s
Materials: stem: AISI316
Options: display
Sensor: Pt 1000
Length: stem: Ø 4 mm x 234 mm
Supply: 24 Vac/dc < 1 VA (22…30Vac/dc)
Ambient temperature: 0…+60 °C
Output: 1) 0…10 Vdc < 2 mA (temp. / controller); 2) RS-485 Modbus/RTU