OMEGA Engineering, Inc. Datasheets for Vacuum Switches
Vacuum switches are a type of pressure switch that functions in the vacuum end of the pressure spectra. They measure vacuum pressure (negative pressure).
Vacuum Switches: Learn more
| Product Name | Notes |
|---|---|
| • Adjustable Setpoint • 1/8 NPT or Center Spout for 1/8 ID Tubing • Pressure and Vacuum Models Available • UL Recognized, CSA Certified Up to 25 Amps | |
| • All Stainless Steel Wetted Parts • Sensing Element Capsule, Electron Beam Welded • Helium Leak Tested 4 x 10-9 STD CC/sec • External Pressure Scale and Pointer For... | |
| • Compound Range Covers Vacuum and Pressure in One Unit • Low Inch of Water Ranges • Silver Switch Contacts Rated for 5 Amps @ 250 Vac • 1 Amp,... | |
| • Dual Chamber Design Isolates Electronics from Pressure Media • Heavy Duty Cast Aluminum with Corrosion-Resistant Epoxy Coating • Meets NEMA-7 and -9 Classifications • Gasketed Covers • Tamper/Vibration Resistant... | |
| • External Pressure Scale and Pointer for Easy Setpoint Adjustment • Silver Switch Contacts Rated for 5 Amps @ 250 Vac or 3 Amps @ 28 Vdc • 1 Amp... | |
| • External Pressure Scale and Pointer for Easy Setpoint Adjustments • 5 Amp Model Switches With High Proof Pressures • 1 Amp Gold-Plated Switches for TTL and Dry Contact Closures... | |
| • External Scale for Easy Set Point Adjustments • UL Rated Heavy Duty 15 AMP SPDT Switch Standard | |
| • Low Cost • UL Recognized, CSA Cerified • High Sensitivity • For Pressure, Vacuum and Differential Applications | |
| • Now UL and CSA Approved! • Easy Adjustment with Locking Set Screw • Rugged Industrial Design • Standard 1 /2 " Female Conduit Fitting for Electrical Termination | |
| • Rugged One-Piece Epoxy-Coated Aluminum Body • Meets NEMA-4X Classifications • UL Listed, cUL Certified • Stainless Steel Nameplate • Internal Reference Scale with Adjustment Lock • Hermetically Sealed SPDT... | |
| • UL Listed, CSA Certified • Low Pressure Ranges 30 inHg Vac to 150 inH2O • High Pressure Ranges 15 to 3000 psi • Buna-N or 316SS Diaphragm... | |
| • UL Listed • Division 1 Rating • Dual Set Points, Tamper Resistant • Heavy Duty Enclosure • Rated NEMA-4X, -7, -9, IP66 • Terminal Block Wiring • High Temperature... | |
| • Watertight, Corrosion-Resistant Case • Reliable in Harsh Environments • Field Adjustable |