The model F3.05 single insertion rotor flow switch is designed for the protection of pumps against running without lubrication or against pumping against a closed valve.
It features an SPST (Single Pole Single Throw) electromechanical contact that activates when the flow velocity drops below the factory preset value, 0.15 m/s (0.5 ft/s).
On the F3.05 model there is a LED that indicates the status of the local flow. Specially designed adapter family reduces installation time in all pipe materials and sizes, from DN15 to DN600 (0.5-24”).
- Pump protection
- Filtration plants
- Water cooling systems
- Sensor body in PVC-C, PVDF or stainless steel
- Simple insertion system
- High chemical resistance
- No flow alarm relay output
- Highly visible bicolor LED status indicator
- Very low pressure drop