LEGRIS SENSOR FITTING 7818 04 13

The parker pneumatic sensor fittings has a unique sensor that detects the pressure drop when a cylinder reaches the end of its stroke.
They produce a pneumatic or electric output signal when the pressure drop in the exhaust chamber of the cylinder goes below their back pressure threshold.

Features/Benefits:

- Easy-to-Use

• Suited to changes of series: no adjustment to position detectors is necessary

- With Pneumatic Output

• Totally pneumatic installation
• 2 possible installations:
Supplied with permanent pressure (P1): produces a pneumatic signal when the back pressure threshold is reached
Supplied from the control valve-cylinder circuit on the opposite side: no unexpected pneumatic signal (S) can appear during pressurisation due to the actuating pressure which supplies the sensor fitting (P1)

- With Electrical Output

• Combined electrical and pneumatic installation
• Installation with continuous electrical supply only (BU)
• Guarantees an electrical signal when the back pressure threshold is reached

Markets:

• Factory Automation
• Wearing Apparel
• Semiconductor
• Packaging

Application:

• Pneumatic Circuits Pressure Drop Detection


Technologies:

• Pressure sensor
• Electric sensor
• Pneumatic sensors
• Pneumatic installation
• Pressure regulator
• Pneumatic system
• Pneumatic fittings

Technical Characteristics:

• Fluids: Compressed air
• Materials: brass, technical polymer, NBR, silicone free
• Pressure: 3 to 8 bar
• Temperature: -15°C to +60°C
• Back pressure: 0.85 to 1 bar
• Switching time: Model 7818: 3ms

Regulations:

• DI: 2002/95/EC (RoHS)
• RG: 1907/2006 (REACH)
• DI: 97/23/EC (PED)

Product Types:

• Pneumatic Sensor Fitting, Male BSPP and Metric Thread
• Pneumatic Sensor, Male/Female BSPP Thread
• Pneumatic/Electric Sensor, Male/Female BSPP and Metric Thread

Application: Textile, Semiconductor, Packaging, Pneumatics, Robotics
Body Material: TECHNICAL POLYMER
Connection 1 Thread Size (metric): G1/4
Connection 1 Thread Style: BSPP
Connection 2 Tube O.d. (mm): 4
Division: Low Pressure Connectors Europe Division
Gripping Ring: STAINLESS STEEL
Maximum Operating Pressure: 8
Maximum Operating Temperature: 60
Media: Compressed air
Minimum Operating Temperature: -15
O-ring Material: NBR
Quantity Per Box: 1
Shape: Pneumatic sensor male
Specifications Met: DI: 2002/95/EC (RoHS), RG: 1907/2006 (REACH), DI: 97/23/EC (PED)
Weight: 0.061