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Grundfos DPI differential pressure sensors and Siemens temperature sensor kits feed Grundfos variable speed pumps and controllers with the signal they control on. A DPI across a pump, a coil or a remote point lets the pump hold differential pressure; a temperature sensor in an immersion well lets it control on supply or return temperature, or on delta-T.
Pick the DPI range just above the highest differential pressure the sensor will see: the narrower the range, the finer the control. Temperature sensors install in a matching immersion well, so the sensor can be changed without draining the system.
Included: the sensor or kit as described; immersion wells are sold separately from the sensors.
Ships: by parcel.
| DPI range | Part no. |
|---|---|
| 0-0.6 bar (0-8.7 psi) | 96611522 |
| 0-1 bar (0-14.5 psi) | 96611523 |
| 0-1.6 bar (0-23.2 psi) | 96611524 |
| 0-2.5 bar (0-36.3 psi) | 96611525 |
| 0-4 bar (0-58 psi) | 96611526 |
| 0-6 bar (0-87 psi) | 96611527 |
| 0-10 bar (0-145 psi) | 96611550 |
| Supply | 12-30 VDC |
| Liquid temperature | 14°F to 158°F |
| Ambient | -40°F to 158°F |
| Enclosure | IP55 |
| Seals | FKM |
| Cable | 2.95 ft |
DPI data from Grundfos Product Center.
| Part | Description | Part no. |
|---|---|---|
| Temperature Sensor Repair Kit | Immersion Sensor, 4-20 mA, 32-212°F | 92813473 |
| Temperature Sensor Kit | 2.5 in Length, 4-20 mA, 32-212°F | 92813455 |
| Temperature Sensor Kit | 4 in Length, 4-20 mA, 32-212°F | 92813456 |
| Temperature Sensor Kit | 6 in Length, 4-20 mA, 32-212°F | 92813459 |
| Immersion Well | 2.5 in Length | 92813470 |
| Immersion Well | 4 in Length | 92813471 |
| Immersion Well | 6 in Length | 92813472 |
Product videos are being added to this listing. For a walkthrough in the meantime, email sales@watermainsupply.com.
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