FEATURES:

  • SOLID STATE SENSOR WITH NO MOVING PARTS TO FOUL OR JAM. BRONZE FITTING. 1" size shown.
  • THREE SIZES:
  1. ¾" FEMALE PIPE THREAD FLS 3 - 4 $87 BUY NOW >>
  2. 1" FEMALE PIPE THREAD FLS 4- 4 $87 BUY NOW >>
  3. 1-1/4" FEMALE PIPE THREAD FLS 4- 5 $97 BUY NOW >>
HOW IT WORKS

SENSOR INSTALLED DOWN STREAM OF VENT LOOP

After turning on the ignition switch, the detector waits 45 seconds to allow engine start. Several times per second the sensor measures the density of surrounding fluid within the fitting. Normally this will be raw cooling water. In the event of cooling water failure, the water drains and replaced with air. The sensor detects a drop in density and the alarm relay is activated. The relay can be connected to existing alarm(s) or our Alarm Annunciatior Panel (Part # ALN). NOTE: Our wet exhaust high temperature sensor (Part # EXS) can be connected in parallel with the flow detector for extra measure of safety. Both loss of raw cooling water or high wet exhaust temperature will sound the alarm. Requires only one input on alarm panel.

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ALARM ANNUNCIATOR PANEL

View Typical Wire Diagram >>

  • Can be used with any of our sensors.
  • Visual and sonic indication with mute button.
  • Face: 3"x 2-1/2" x 1-3/4" deep
  • Part number ALN Accepts two inputs from any of our sensors. Labels provided for Raw Water, Fuel Filter or Exhaust Temp. 85dB sonic horn with mute button. LEDs for visual indication. Output for optional remote sonic alarm (Part # RMAL) such as flybridge installation. Weatherproof lexan face, sealed electronics.

Only $68

BUY NOW >>

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BAND SENSOR installed on exhaust hose

Easy to install band type sensor fits exhaust hoses 2 to 8" in diameter. Sensor can also be connected in parallel with our Flow Detector.. Either flow failure or high exhaust hose temperature will sound an alarm. Temperature setpoint 176F (80C)

Part # EXS

ONLY: $38.00

BUY NOW >>

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