Level Switch Float Controlled
The Level Switch, Float Controlled detects coolant level changes within the expansion tank or radiator system using a buoyancy-based float mechanism. When the coolant level drops below the safe threshold, the switch triggers a warning signal to prevent overheating and engine damage.
Built with high-quality, heat-resistant materials, the unit ensures stable performance in harsh thermal environments, vibration-prone vehicle conditions, and long-duration operations.
Key Features
- Float-operated sensor for accurate coolant level monitoring
- Provides early warning against low coolant conditions
- Heat-resistant, corrosion-resistant construction
- Ensures engine protection and prevents overheating
- Reliable performance under high vibration and heavy-duty usage
- Compatible with major heavy-commercial vehicle models
Product Specifications
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 18.004 | 3128, 2523, 2528 | A9705450124 | Level Switch – Float Controlled, Coolant Monitoring Sensor |
Process Steps
- Inspect coolant tank and existing sensor location
- Disconnect wiring and remove the old float switch
- Install the new float-controlled level switch securely
- Reconnect electrical connections with proper sealing
- Refill coolant if required and start engine
- Verify proper warning signal activation and sensor response
FAQ
What is the function of a float-controlled level switch?
It monitors coolant levels and triggers a warning if the level drops below safe limits.
Is it suitable for heavy-duty vehicles?
Yes, it is designed for models 3128, 2523, and 2528.
