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6753 Low Pressure Air Switch

6753 Low Pressure Air Switch

6753 Low Pressure Air Switch

Product catalog summary
Overview: The 6753 Low Pressure Airswitches are designed for sensitive and versatile switching, ideal for long tube lengths and low power circuits. They offer temperature-compensated versions and easily adjustable settings.
Specifications:
  • Electrical Rating: 0.5A 250V AC
  • Contact Configuration: SPST, N/O or N/C
  • Operating Temperature Range: -5°C to +40°C
  • Body Material: Thermoplastic
  • Weight: 0.01 kg
  • Body Withstand Pressure: 1,000 mbar
  • Mechanical Life: 1 x 106 cycles
Pressure Settings:
  • 5.6 mbar +/- 22%
  • 5.0 mbar +/- 25%
  • 7.5 mbar +/- 16%
  • 10.0 mbar +/- 12%
  • 20.0 mbar +/- 10%
  • 25.0 mbar +/- 10%
  • 30.0 mbar +/- 10%
  • 35.0 mbar +/- 10%
Contact Details: Contacts are gold plated on solid silver for good repeatable switching. The contact pressure is affected by the operating pressure, impacting the maximum contact rating at low pressures.
Temperature Compensation: Available options include compensation on one or both sides, or none. The bleed fitting side depends on whether pressure or vacuum operation is used.
Packaging Options: Available in vacuum form trays or poly bags, suitable for OEM applications.
Additional Information: The switches are designed to operate at high cycle rates with low pressure or vacuum due to minimal inertia of moving parts. They are suitable for applications like component counting where rapid operation is required.
Contact Information: Herga Technology Ltd, Northern Way, Bury St. Edmunds, Suffolk, IP32 6NN, UK. Email: [email protected], Phone: +44 (0)1284 701422.
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Catalog excerpts

6753 Low Pressure Air Switch-1

6753 Low Pressure Airswitches • Sensitive versatile switch, ideal for long tube lengths • Ideal for switching low power circuits • Temperature compensated versions available • Easily adjustable settings Outline dimensions Ordering and options Stock models: 6753-ACAA-AOOO Model Contact configuration A B Temperature compensation adjuster A B C E A side only B side opnly Both sides No option chosen Temperature compensation setting A 100 - 300 cc/min factory setting (at 345 mbar flow) J No option chosen Pressure setting (mbar) A B C D Vacuum form tray (100 off volumes - ideal for OEM applications) Poly bag

 Open the catalog to page 1
6753 Low Pressure Air Switch-2

6753 Low Pressure Airswitches General specifications Standards/approvals UL 508 specific models only Pressure range Operating temperature range Connection method Via back entry spout, Ø4 mm Body material Electrical rating Contact configuration Additional information 6753 - Range options and technical data Body withstand pressure Electrical data Pressure connection Ø4 mm spout Pressure or vacuum spout side varies according to contact configuration Contact configuration Connecting tube reference Mechanical life Contact plating Contact rating Contact resistance The 6753 range of switches provide...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.