Flow switch for monitoring of flow rates and temperature
- 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)
- Top housing section can be rotated 310° which make it possible to read the measured values in all orientations
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.
- 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
Flowphant T DTT31
Flow switch for monitoring of flow rates and temperature
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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.
Leak monitoring in process lines
Monitoring pump functionality
Monitoring lubrication systems
Filter monitoring in the beverage industry
| General Information | |
|---|---|
| Min. fluid conductivity | 29 to 688 mW/mK |
| Process temperature range [°F] | -4...+185°F |
| Process temperature range [°C] | -20...+85°C |
| Medium type | Liquid |
| Ambient temperature range [°F] | –4 to +185 °F |
| Display type | LED LCD-Display |
| Configuration / Operation | Fixed |
| Additional Information | |
| Long term stability | < 0.5% per year under reference operating conditions Screen reader support enabled. |
| Shock resistance | 50 g as per DIN IEC 68-2-27 (11 ms) |
| Storage Temperature [°C] | –40 to +85 °C |
| Vibration Resistance | 20 g as per DIN IEC 68-2-6 (10-2000 Hz) 4 g as per marine approval |
| Short-circuit protection | Yes |
| Reverse polarity protection | Yes |
| Overvoltage protection | Yes |
| Electromagnetic compatibility (EMC) | IEC/EN 61326 |
| Mechanical Data | |
| Nominal diameter range [DN] | DN 25...1000 |
| Housing / Terminal head material | AISI 316L |
| Process connection | Thread, clamp Hygenic connection |
| Degree of protection | IP 66 |
| Wetted material | 316L |
| Electrical Data | |
| Voltage Type | DC |
| Power supply [V] | 18 to 30 V |
| Switch on Delay | up to 1 sec |
| Switch response time | 6 to 12 s |
| Output/Input | |
| Current output | 4 to 20 mA |
| Voltage output [V] | 18-30VDC |
| Switch output | 1 x PNP switchable output + 1 x 4...20 mA analog output |
| Communication protocol | 18-30VDC |
| Certification/Approvals | |
| Hygienic / Drinking water approvals | EHEDG |
| General Information | |
|---|---|
| Min. fluid conductivity | 29 to 688 mW/mK |
| Process temperature range [°F] | -4...+185°F |
| Process temperature range [°C] | -20...+85°C |
| Medium type | Liquid |
| Ambient temperature range [°F] | –4 to +185 °F |
| Display type | LED LCD-Display |
| Configuration / Operation | Fixed |
| Additional Information | |
| Long term stability | < 0.5% per year under reference operating conditions Screen reader support enabled. |
| Shock resistance | 50 g as per DIN IEC 68-2-27 (11 ms) |
| Storage Temperature [°C] | –40 to +85 °C |
| Vibration Resistance | 20 g as per DIN IEC 68-2-6 (10-2000 Hz) 4 g as per marine approval |
| Short-circuit protection | Yes |
| Reverse polarity protection | Yes |
| Overvoltage protection | Yes |
| Electromagnetic compatibility (EMC) | IEC/EN 61326 |
| Mechanical Data | |
| Nominal diameter range [DN] | DN 25...1000 |
| Housing / Terminal head material | AISI 316L |
| Process connection | Thread, clamp Hygenic connection |
| Degree of protection | IP 66 |
| Wetted material | 316L |
| Electrical Data | |
| Voltage Type | DC |
| Power supply [V] | 18 to 30 V |
| Switch on Delay | up to 1 sec |
| Switch response time | 6 to 12 s |
| Output/Input | |
| Current output | 4 to 20 mA |
| Voltage output [V] | 18-30VDC |
| Switch output | 1 x PNP switchable output + 1 x 4...20 mA analog output |
| Communication protocol | 18-30VDC |
| Certification/Approvals | |
| Hygienic / Drinking water approvals | EHEDG |
