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Endress+Hauser

Flowphant T DTT31

Flow switch for monitoring flow rates and temperature

SKU: DTT31
As low as €270.00 plus VAT
Production Time: 8 working days

Flowphant T DTT31

Flow switch for monitoring flow rates and temperature

DTT31
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As low as €270.00 plus VAT
Production Time: 8 working days
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Do you have questions about product configuration? Ask our engineers
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  • Free delivery in the EU
  • 30 days return policy
  • Expert engineering support
  • Official reseller
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Luis Arcos Technical support engineer

Highlights

  • Measuring range: 0.03 to 3 m/s (0.1 to 9.84 ft/s)
  • Max. measured error: 2% - 10% (per measurement range)
  • Max. process pressure: 120 bar (1.740 psi)
  • Medium temperature range: -20...+85°C (-4...+185°F)
  • Rotation of top housing section (310°) for individual reading of measured values

Fields of application

  • Monitoring cooling water circulation systems of pumps, turbines, compressors and Heat exchangers
  • Leak monitoring in process lines
  • Monitoring pump functionality
  • Monitoring lubrication systems
  • Filter monitoring in the beverage industry

Details

Flowphant T DTT31 is designed for the safe measurement, display and monitoring of relative mass flow rates of liquid media with practically no pressure loss. It can be selected between one or two switch outputs as well as one switch output and one standardized analog output for flow rates or temperature values. Typical applications are: Monitoring cooling water circulation processes or lubrication systems of pumps and heat exchangers or leak monitoring in process lines.


General Information
More Information
Medium typeLiquid
Sensor accuracy liquid 2 K (3.6 °F)
Display typeLED
LCD-Display
Process temperature range-20...+85°C
Configuration


Fixed
Minimum fluid conductivity29 to 688 mW/mK
Process temperature range [°F]-4...+185°F
Ambient temperature range [°F]–4 to +185 °F
Max. allowable pressure [Bar]Max 120 bar
Input/Output
More Information
Communication protocol18-30VDC
Current output 4 to 20 mA
Voltage output [V]18-30VDC
Switch output1 x PNP switchable output + 1 x 4...20 mA analog output
Mechanical Data
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Process connectionThread, clamp Hygenic connection
Sensor probe6 mm to 100 mm
Wetted material316L
Housing materialAISI 316L
Degree of protectionIP 66
Nominal diameter range [DN]DN 25...1000
Electrical Data
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Voltage TypeDC
Switch on Delayup to 1 sec
Switch response time6 to 12 s
Power supply [V] 18 to 30 V
Certification/Approvals
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Hygienic / Drinking water approvalsEHEDG
Additional Information
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Storage temperature–40 to +85 °C
Shock resistance50 g as per DIN IEC 68-2-27 (11 ms)
Vibration resistance20 g as per DIN IEC 68-2-6 (10-2000 Hz)
4 g as per marine approval
Short-circuit protectionYes
Reverse polarity protectionYes
Overvoltage protectionYes
Electromagnetic compatibility (EMC) IEC/EN 61326
Long term stability
< 0.5% per year under reference operating conditions
Screen reader support enabled.
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