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Racor Accessories and Fittings:
Water Probe Kits

 Accessories and Fittings Links:
 
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Water Probe and Detection Kits (this page)
 


Racor offers a wide selection of water probes, each designed for use with particular models and installation requirements. These probes are available in various configurations to fit every Racor filter/separator. The water probe is only a component in the water detection system and will not work without a Racor electronic detection module.

An electronic detection module analyzes electrical resistance at the probe and determines if water is present. If so, the detection module operates to indicate water, based on its features (see Water Detection Module Kits page). The RK30880 has the electronic detection module built-in to its design and has the simplest installation procedure.

Multiplex units must use one probe for each collection bowl but only one water detection module is needed. Wiring instructions are supplied with each water detection module.

Caution: The water probes must be used with a Racor detection module. Never wire a water probe directly to voltage or other brand detection module.
Use the guide below to find the correct probe for your application.

 

Kit Part No.

Description / Notes

Use with Racor models:

 

RK10058

Water Probe Kit. 1/2”-20 threads. Includes detachable two-wire connector.

110 / 120 / 122 Series

RK10058

RK21069

RK30964, RK30902, RK30904

RK22371, RK21145, RK21199

RK20725 , RK20726

RK30880

RK20725

Underdash mount Water Detection Module. 12 vdc, light only. Probe not included.

For all models

RK20726

2” Gauge Water Detection Module. 12 or 24 vdc, light and audio. Probe not included.

For all models

RK21069

Water Probe Kit. 1/2”-20 threads. Wires (two) are potted into housing.

500 / 900 / 1000 Series

RK30964

Water Probe Kit. 1/2”-20 threads. Includes detachable two-wire connector.

200 / 300 / 400 / 600
Series

RK30902

Water Probe Only

RK30904

Connector Only

RK22371

Water Probe Kit. 9/16-18 threads. Includes detachable two-wire connector.

300RC / 400 Series

RK21145

Water Probe Only

RK21199

Connector Only

RK30056

2” Gauge Water Detection Module (RK20726) and Water Probe (RK21069).

For all models with water sensor port in bowl

RK30743

2” Gauge Water Detection Module (RK20726) and Water Probe (RK21069) and Metal Bowl.

For Engine Spin-on Series

RK30880

Water Probe with Built-in Detection Electronics. 1/2”-20 threads. Includes detachable three-wire connector. Use with either 12 or 24 vdc. Sends a ground signal to the underdash warning light kit (included).
Power draw for 12vdc=5 milliamps
Power draw for 24vdc=10 milliamps
Max. load = 1 amp

200 / 300 / early 400
500 / 900 / 1000 Series

‘Bullet-Type’ Probes for Older Turbine Series Models.

RK11741

Water Probe/Terminal Kit. Bullet ‘thru-bowl’ type, includes 11-1393 connector (1 each).

500 / 900 / 1000
early see-thru bowls

RK11972

Water Probe/Terminal Kit. Bullet ‘thru-bowl’ type, includes 11-1393 connector (1 each).

500 / 900 / 1000
early metal bowls