Presence absence detectors or pump run dry protectors monitor for presence liquids and slurries in a pipe.

The Princo Non-Intrusive - NULL-KOTE™ Presence/Absence Detector is an obstruction-less sensing system that monitors the presence or absence of liquids or solids in all types of process systems, especially suitable for Run-Dry Protection of progressive cavity and positive displacement pumps.

Princo Presence/Absence Detectors offer the durability and high reliability required for harsh industrial use, and are backed by our unique 10-year warranty.

The Princo Non-Intrusive - NULL-KOTE™ Presence/Absence Detector is an obstruction-less sensing system that monitors the presence or absence of liquids or solids in all types of process systems, especially suitable for Run-Dry Protection of progressive cavity and positive displacement pumps.

L3515

ADVANTAGES

Universal – Wide selection of sensors provides for virtually every application and installation requirement.
NULL-KOTE™ Circuitry – Makes the sensor immune to adverse effects caused by product build up.
Local or Remote Control Units - Weatherproof / explosion-proof or weatherproof enclosures.
Large Variety of Sensor Sizes – From 1 to 12 inch flanges, completely interchangeable on all detectors.
Standard Sensors – Wetted surfaces of epoxy and 316SS (Teflon™/316SS available)
Quick-Couple Connections – Available for food, beverage, pharmaceutical, and cosmetic applications.
Adjustable Time Delay – Prevents unnecessary shutdowns.
Heavy Duty Relay – Dual 10A, 115 VAC (resistive) control contacts.
Pump Start Push Button – Provides for system startup.

L3545

PH:215-355-1500 ~ FAX: 215-355-7766

1020 Industrial Boulevard - Southampton, PA 18966