Threshold Sensor Fittings - Metric | Product Series

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Threshold Sensor Fittings - Metric

Threshold Sensor Fittings - Metric

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Threshold Sensors 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.

Technical Specifications

  • Connection Type: Thread, Plug-In
  • Materials of Construction: Composite, Brass, Composite
  • Shape: Tee, Straight
  • Minimum Operating Temperature: 5 °F, -15 °C
  • Maximum Operating Temperature: 140 °F, 60 °C
  • Maximum Operating Pressure: 115 psi, 8 bar
  • Bolt Material: Brass
  • Cracking Pressure: 0.5 - 0.58 bar
  • Response Time: 3 ms
  • Application: Pneumatics, Robotics, Textile, Semiconductor, Packaging

chemicalComposition California Residents: Prop-65 Warning

Safety Warning

Full Product Description

Parker's Threshold Sensor fitting detects the pressure drop when a cylinder reaches the end of its stroke. They produce a pneumatic or electrical output signal when the pressure drop in the exhaust chamber of the cylinder goes below their back pressure threshold. Threshold sensor fittings are compact and can be mounted on the cylinder, on the control valve or on a terminal block provided it is between the cylinder and the flow control. For accuracy, the flow control regulator should be positioned as close as possible to the cylinder. It can also be fitted to a sensor fitting mounted on the cylinder.

Markets:
• Factory/Process Automation
• Packaging
• Pneumatics
• Semi-conductor

Features/Benefits:
• No adjustment to position detectors is necessary
• 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
• Polymer body
• Pneumatic or electric version use with air piloted valve and solenoid piloted valve
• No limit switch pneumatic or electrical
• Mounting flow control directly on sensor provides an additional benefit of control without adding additional fittings

Applications:
• Sequence valve signal
• Pilot valve


Related Documents

Compliance, Certifications & Safety
Conflict Minerals Statement Parker Fluid System Connectors Division
FSC REACH Product Declaration
ISO 14001:2015 Certification for FCG FSC Otsego, MI Facility
ISO 9001:2015 Certification for FCG FSC Albion, IN Facility
ISO 9001:2015 Certification for FCG FSC Lakeview, MI Facility
ISO 9001:2015 Certification for FCG FSC Otsego, MI Facility
RoHS Product Declaration
Literature and Reference Materials
Brass, Composite and Thermoplastic Fittings and Valves - CAT. 3501E
Pneumatic Automation Fittings - CAT. 3570PNA
Quick Reference Guide - 3500-QRG
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