DTTH4-420 Temperature and humidity transmitter for duct mounting

4…20 mA duct transmitter for temperature and relative humidity measurements in air.

Specifications for DTTH4-420
Total number of I/O:s 2
Specifications for Temperature and humidity transmitter for duct mounting
Supply voltage

11+(0.02xRL)…30 V DC

Protection class IP65
Mounting Duct
Insertion length 60…230 mm
Media Air, non-combustible and non-aggressive gases
Measuring range, temperature 0…50°C
Output signal, temperature 4...20 mA (4 mA = 0 °C, 20 mA = 50 °C)
Accuracy, temperature ±1 K
Measuring range, humidity 0…100% RH
Output signal, humidity 4...20 mA (4 mA = 0 % RH, 20 mA = 100 % RH)
Accuracy, humidity ±3 % RH