5-Wire Overfill Sensor & Overfill Socket
Tank Truck Overfill Protection Parts
Optic 5-wire overfill protection system for overfill prevention during fuel tanker loading operation
- Certified under ADR (EU Regulation for the Transport of Dangerous Goods by Road)
- Probe length: 150mm/250mm/350mm
- Wire available: 5 wire (5 core)
- Working principle: Optical reflection
- Body material: Aluminum alloy/Stainless steel
- Temperature range: -40℃ to 70℃
The overfill protection system is a safety mechanism used during bottom loading of fuel tankers to prevent overflow accidents. The system includes an optic sensor probe and an explosion-proof socket. When the liquid level reaches a pre-set threshold, the sensor detects the presence of fuel and sends a signal to shut down the loading process, effectively preventing spills and ensuring operational safety.
Our 5-wire overfill protection system is fully compatible with industry-standard signal formats. The sensor is highly sensitive and designed for reliable detection of high liquid levels, integrating seamlessly with terminal automation systems and emergency shut-off controls. It supports interlock functionality with overfill prevention and grounding systems to halt fuel flow as soon as a high-level signal is triggered.
- Fully compatible with 5-wire signal standards used across the fuel loading industry
- Equipped with a quick-connect interface for fast sensor replacement
- High-sensitivity probe ensures early and accurate detection
- Certified for use in explosive environments to meet international safety requirements
