Pneumatic Threshold Sensors by Legris Division of Parker detect pressure drops and are generally used to
detect the end-of travel of a cylinder piston, wherever it may be. They produce an end-of-stroke signal, pneumatic or electric, when the exhaust back pressure in the cylinder disappears. They can be mounted on the cylinder or on the control valve.
7808 - Pneumatic / Pneumatic
- Sense - NPT, or UNF thread
- Signal - 5/32 tube, or 10-32 UNF thread
7818 - Pneumatic / Pneumatic
- Sense - BSPP, or M5 thread
- Signal - 4mm tube, or M5 thread
7828 - Pneumatic / Electric
- Sense - NPT, UNF, BSPP, or M5 thread
- Signal - Form-C switched cable
Manufacturer's Specifications