Michell Instruments

DT722 Humidity & Temperature Transmitter

Designed for accurate measurement in a harsh environments, withstands temperatures up to 150°C (300°F)

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DT722 Humidity Temperature Transmitter 05714

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.

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

Output Signal4–20 mA
Supply Voltage8–32 V DC
Supply Voltage Influence±0.01% RH/V typical
Operating Conditions
Operating humidity Probe, Housing, Storage10 to 95% RH (non-condensing)
Operating Temperature
Probe-40 to +150°C
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
Housing-20 to +70°C
Storage-30 to +75°C
Mechanical Specifications
Ingress Protection SensorIP65 (NEMA 4 level)
Housing MaterialStainless Steel
Weight 200mm: 800g
300mm: 900g
500mm: 1040g
900mm: 1412g
Electrical Connections5 pin, M12
  • Thumbnail of document Data Sheet - DT722 Humidity & Temperature Transmitter
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    Data Sheet - DT722 Humidity & Temperature Transmitter

    Download
  • Thumbnail of document Manual - DT722 Humidity & Temperature Transmitter
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    Manual - DT722 Humidity & Temperature Transmitter

    Download

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