- Each tip’s flow is carefully and continuously monitored.
|
- Check valve in each tip’s flow to prevent excessive leakage. Typical water loss is less than a capful.
|
- Sensor switch signal shuts off water in less than 1 second.
|
- Electrical override with amber indicator light is a visual reminder and also a mechanical override as backup.
|
- Detects water leakage in circuits that are most prone to leakage occurrences: weld caps and gun supply or return hoses.
|
- Sensor unit can be mounted locally on robot on densification package or on fence as desired.
|
- Shuts off even when tip flow is only small percentage of total robot welding coolant flow.
|
- Robust architecture: wide swings in flow and pressure do not cause false trips. Small, rugged and light weight.
|
- Will work in systems with low differential pressure
|
- Quicker failure response than calorimetric type sensors alone.
|
- Low maintenance due to large cavities and no moving parts.
|
- Careful hose dressing to minimize hose pressure losses is no longer critical
|
- One size fits all applications.
|
|
