Description
Johnson Pump Bilge Alert High Water Alarm | Boat Supply Store
Prevent catastrophic hull damage from unexpected water ingress with this critical safety device. Its patented Mirus field effect detector cell activates a 100db piezo alarm and visual LED indicator upon detecting fluid disruptions. An integrated 8-second delay significantly reduces nuisance alarms from normal bilge pump operation or minor sloshing, ensuring you're alerted only when a genuine high-water event occurs, crucial for offshore cruising or extended dockside stays.
Key Features
- Detects disruptions in bilge pump operation from water or other fluids.
- Compact and straightforward mounting design for quick integration.
- Corrosion-resistant sealed case guards against oil, debris, and saltwater environments.
- Patented Mirus field effect detector cell offers advanced fluid recognition.
- Loud 100db piezo alarm coupled with a high-visibility LED indicator ensures immediate notification.
- 8-second delay actively mitigates false alarms from non-critical water fluctuations.
- 3-way rocker switch provides intuitive control for test, arm, and off modes.
- 12V operation ensures compatibility with standard marine electrical systems.
Specifications
| Product Specifications | |
|---|---|
| Voltage | 12V |
| Detector Type | Mirus Field Effect |
| Alarm Type | 100db Piezo |
| Indicator Type | LED |
| Delay | 8 seconds |
| Switch Type | 3-way Rocker (Test, Arm, Off) |
| Case Construction | Sealed, Corrosion-Resistant |
Who This Is For
Boat owners and operators who require a dependable, audible warning system to signify elevated bilge water levels, thereby safeguarding against potential vessel damage and enhancing operational safety. This system is particularly beneficial for those prioritizing proactive alerts to maintain vessel integrity.
How It Compares
| Feature | Johnson Pump Bilge Alert High Water Alarm | Rule |
|---|---|---|
| Detection Technology | Patented Mirus field effect detector cell | Float Switch, Float Switch |
| Alarm Type | 100db Piezo Alarm & LED | Audible, Audible and LED |
| False Alarm Prevention | 8-second delay | None specified, None specified |
| Case Construction | Sealed, corrosion-resistant | Plastic, Plastic |
| Control Switch | 3-way (Test, Arm, Off) | None specified, None specified |
| Voltage | 12V | 12V, 12V/24V |
Common Concerns Answered
What causes the Johnson Pump Bilge Alert to trigger false alarms?
Occasional false alarms are typically a result of improper installation or if debris obstructs the Mirus sensor. The integrated 8-second delay is specifically engineered to mitigate these nuisance alerts by requiring a sustained fluid level rise before activating the alarm.
Are there any alternatives to a wired high water alarm?
While this model is a robust wired solution, some users may prefer wireless options or more integrated alarm systems. However, this unit’s patented Mirus detection and sealed construction offer superior reliability in challenging bilge environments.
Is the Johnson Pump Bilge Alert difficult to install?
Installation is rated 'Easy' (2/5). The compact design simplifies mounting, and wiring involves standard 12V connections. The 3-way rocker switch is clearly labeled for straightforward operation after connection to your vessel’s electrical system.
Frequently Asked Questions
How does the Johnson Pump Bilge Alert High Water Alarm prevent false alarms?
It incorporates an 8-second delay that requires a sustained high water level before activating the alarm, differentiating it from brief surges or normal bilge pump cycles.
What is the sound level of the Johnson Pump Bilge Alert High Water Alarm?
The alarm emits a loud 100db piezo sound, ensuring it is audible even over engine noise and ambient conditions on deck.
Can the Johnson Pump Bilge Alert High Water Alarm detect oil?
Yes, the Mirus field effect detector cell is designed to detect disruptions caused by various fluids, including oil, in addition to water.
What is the delay before the Johnson Pump Bilge Alert High Water Alarm activates?
There is an 8-second delay built into the system to prevent activation from minor fluid fluctuations.
What are the power requirements for the Johnson Pump Bilge Alert High Water Alarm?
This alarm system operates on a standard 12V DC power supply, making it compatible with most marine electrical configurations.
