Skip to content
FREE DOMESTIC SHIPPING ON ORDERS $125+! EXCLUSIONS APPLY.
FREE SHIPPING ON ORDERS $125 AND UP! EXCLUSIONS APPLY.

Johnson High Water Alarm Bilge Alert - 12 Volt

SKU JOH72303
Brand Johnson Pump
Availability :
2 in stock
Original price $110.99 - Original price $110.99
Original price
$110.99
$110.99 - $110.99
Current price $110.99

Simple Returns & Same Day Shipping*

Experience peace of mind while shopping with us. All in stock items ordered before 3:00 PM EST ship same day. *Item restrictions apply at checkout.

Need It Fast?

We offer Local Delivery & Expedited Shipping through our trusted logistics partners, as well as FREE In-Store Pick Up.

Need Help From Our Sales Team?

Available during our normal business hours:

  • Call: (516) 379-2610
  • Email: sales@freeportmarine.com
  • Live Chat: Bottom Right Corner
Bilge Alert - High Water Alarm

The Bilge Alert system uses a patented Mirus field effect detector cell, which produces a micro-electrical field that detects disruptions caused by water and fluids. When activated the sensor will trigger a 100db piezo alarm and an LED light on the control panel.

The sensor measures a small 26 mm wide x 64 mm long x 5 mm thick (1.04 x 2.5 x 0.2 in) which makes it very easy to mount. Detector cells are totally sealed, are never in contact with the water, will not corrode and are not affected by oil or foreign debris.

Features

No moving parts
Totally sealed solid state electronics and field detectors
No mercury
No exposed sensors eliminate corrosion possibilities
Unique 3-way switch disables piezo alarm while keeping warning LED lit
Environmentally sensitive
Meets ISO 8846

The Bilge Alert sensor should be mounted on the bulkhead, stringer, inner transom or hull of your boat above the normal operating level of your automatic float switch, but below the level of critical components of your boat and/or engine; such as the starter. If water disrupts the sensor for more than 8 seconds the alarm and warning LED will be triggered.

Field effect dector cells
Mirus dector cells are composed of an active device and an electrode surrounded by a second electrode.The applied circuit creates an electric field around the cell. When a dielectric material (such as bilge water) interrupts the field the active device responds by outputting a signal.In the case of the Bilge Alert, this signal is used to sound a loud (100db) alarm and light a warning lamp on the control panel.

Dectector Alarm panel
Width 26 mm - 1.04" 63 mm - 2.47"
Height 5 mm - 0.2" 50 mm - 1.97"
Length 64 mm - 2 ---
Wire size 16 Ga. Tin coated
Housing ABS Thermoplastic
Wire length 762 mm - 30"

Passive amp 16 mA Max amp 20A, 12 V

Order Nr. 72303

Brand: Johnson Pump

Ship Length:

Ship Width:

Ship Height:

WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov

Backorder Policy: Occasionally, due to demand or supplier delays, some items may be temporarily out of stock or non-stock items. To ensure you can still get the products you need, you can order items even when they're out of stock. Our sales team will update you with the shipping lead time. Once back in stock, we promptly ship your item, and if your order includes both in-stock and backordered items, we may split the shipment. You can cancel your backorder before shipment, and request a refund to original payment method. For any inquiries, contact us at sales@freeportmarine.com.