DT722 Duct Mount Rugged Industrial Relative Humidity and Temperature Transmitter

 
The DT722 is a rugged industrial relative humidity and temperature transmitter designed for process applications where accurate, stable measurement and control of humidity and temperature is required.








Product Features

  • Designed for accurate measurement in a harsh environment
  • Can withstand temperatures up to 150°C
  • Stainless steel housing
  • Calculated moisture signal output, optional
DT722

Technical Specification

Performance
Measurement Range (RH) 0-100% RH
Measurement Range (T) -40 to +150°C
Accuracy at 25°C
Humidity
<±2% RH (5-95% RH)
Accuracy at 25°C
Temperature
±0.2°C typical
Stability - RH Sensor <±1% RH/year
Response Time <10 sec typical (for 90% of the step change)
Electrical output/input
Output Signal 4–20 mA
Supply Voltage 8–32 V DC
Supply Voltage Influence ±0.01% RH/V typical
Operating conditions
Operating humidity
Probe, housing, storage

10 to 95% RH (non-condensing)
Operating Temperature
   Probe
   Housing
   Storage

-40 to +150°C
-20 to +70°C
-30 to +75°C
Mechanical specification
Ingress Protection Sensor IP65 (NEMA 4 level)
Housing Material Stainless Steel
Weight 200mm: 800g
300mm: 900g
500mm: 1040g
900mm: 1412g
Electrical Connections 5 pin, M12