TEGAM RDP-20C RH/temp duct probe with built-in transmitter (3%RH ~ 95%RH; 0 ºC ~ +100 ºC)

Relative Humidity: 3 % RH to 95 % RH range at ±2 % RH accuracy. 

Temperature-compensated: -10 ºF to +175 ºF

Temperature: 0 ºC to +100 ºC (32 ºF to +212 ºF) range at ±0.6 ºC (±1 ºF) accuracy.

RH and Temperature Outputs: 4 to 20 mA or 0 to 1 V

Input Voltage: 6 to 30 VDC, polarity protected for both current and voltage input units

Dimensions: see on the datasheet

Temperature Response Time: Under 10 seconds

Housing:

Stainless steel NEMA 4 enclosure.

Duct flange 70 mm (2.75 in) dia. cutout hole 21 mm (812 in) dia. has 4 mounting holes 4 mm (156 in) dia. on 51 mm (2 in) circle. Wall mounting bracket also included.

Weight: 198 grams (7 ounces) with flange

Connections: 4 pin connector on 12 in. cable accepts 26 to 18 AWG wires. Mating connector included. Maximum Loop resistance at 20 mA for each output (RH and temperature); 0 Ω at 6 VDC, 200 Ω at 10 VDC, 700 Ω at 20 VDC, 1450 Ω at 30 VDC.

Datasheet

Manual