Non-Intrusive -
NULL-KOTE™ Presence/Absence Detector is an obstruction-less sensing system that monitors the presence or absence of sludge to provide for
Run-Dry Protection of progressing cavity and positive displacement pumps.
L3515
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)
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
Ten-Year Warranty -
The only presence/absence detector available with this unique assurance of quality.
