- Home /
- Plumbing /
- Pumps /
- Submersible DC Bilge Pumps /
- Johnson Submersible Bilge Pumps & Accessories /
- JOHNSON BILGE LEVEL SENSOR ULTIMA
Shop Now
- Anchoring & Mooring
- Boat Maintenance
- Deck Hardware
- Electrical
- Fishing Equipment
-
General Equipment
- Cabin Hardware
- Coverings
- Galley
- Handles, Handrails & Fittings
- Hatch Hardware
- Marine Engineering
- Navigation
- Seat & Table Assemblies
- Ski Accessories
- Trailer Components
- Tube Clips
- Ventilators
- Windscreen Wipers & Accessories
- Marine Clothing
- Marine Electronics
-
Plumbing
- Fresh Water Systems
- Hose & Hose Accessories
- Pumps
- Toilet Systems
- Rigging Products
- Safety Equipment
-
Sailing Hardware
-
Blocks
- Harken
-
Ronstan
- Deck Organisers
- Lightweight Blocks
- Orbit Series Block Accessories
- Ronstan General Purpose Blocks
- Ronstan Wire Rope Blocks
- Series 100 Core Blocks
- Series 15 Ball Bearing
- Series 20 Ball Bearing
- Series 30 Orbit Blocks
- Series 40 All Purpose Blocks
- Series 40 Orbit BB Blocks
- Series 40 Orbit Blocks
- Series 40 Orbit Ratchet Blocks
- Series 50 All Purpose Blocks
- Series 55 Orbit Blocks
- Series 55 Orbit Ratchet Block
- Series 60 Core Blocks
- Series 70 Orbit Blocks
- Series 75 Core Blocks
- Sheave Boxes/Exit Blocks
- Snatch Blocks
- Utility Blocks
- Stainless Steel Hardware Blocks
- Boom Fittings
- Mast Tangs & Hounds
- Rope Stoppers
- Rudder & Tiller Fittings
- Saddles, Fairleads & Bushes
- Sail Furlers and Feeders
- Sail Slides, Hanks & Shackles
- Sheet Winches & Access.
- Shock Cord Ends & Tiedowns
- Spinnaker Pole Ends & Fittings
- Spreader/Mast Fittings
- Stay Adjusters
- Tiller Extensions and Uni Joints
- Trapeze Hardware
- Traveller Tracks
- Wind Direction Indicators
-
Blocks
- Sta-Lok Swageless Rigging Components
JOHNSON BILGE LEVEL SENSOR ULTIMA
Description
The Ultima Float Switch features the patented Mirus™ field effect detector cells producing micro-electrical fields that detect disruptions caused by water and fluids. Detector cells are totally sealed, are never in contact with the water, will not corrode and are not affected by oil or foreign debris.ULTIMA activates at a 50 mm (2") fluid level and deactivates at a 20 mm (3/4") fluid level. An eight second delay prevents false starts. It is rated to handle all Johnson Pump submersible pumps pumps up to 20 amps at 12 or 24 volts. It has no moving parts and has totally sealed solid state electronics and field detectors. It contains no mercury and has no exposed sensors eliminating corrosion possibilities. It has a unique 3-way switch which can disable a piezo alarm while keeping warning LED lit.