A Premier B2B Part Search
OMEGA PSW633 pressure vacuum switch
The PSW633 is an economical pressure and vacuum switch designed for reliable operation in various industrial applications. Capable of sensing vacuum to 500 psi, this switch features a rugged stainless steel wetted parts and zinc alloy enclosure for durability. It has an external pressure scale and pointer for easy setpoint adjustment, with silver and gold-plated contacts rated for 5A @ 250 Vac and 1A for TTL or dry contacts. Its compact dimensions are 48 mm length and 28 mm diameter, making it suitable for tight spaces. Precise, factory-tested, and backed by a 3-year warranty, the PSW633 ensures consistent switching performance across a wide temperature range.
OMEGA PSW633 pressure vacuum switch Specifications:
- Process Temperature: -55 to 105°C (-65 to 221°F)
- Repeatability: +2% of maximum system pressure
- Cycling: Not to exceed 20 cycles/minimum
- Proof Pressure: 150% maximum pressure
- Wetted Parts: 17-7 PH stainless steel, loctite sealing compound #271, ZA8 chromate finish
- Enclosure: Zinc alloy with chromate finish
- Dimensions: 48 mm length x 28 mm diameter (1.9 x 1.1 inches)
- Pressure Port: '/:-27 MNPT
- Electrical Connection: 300 mm pigtail leads, 20 AWG, polyvinyl insulated
- Wiring (Pressure): Red = N/C, White = N/O, Black = Common
- Wiring (Vacuum): Red = N/O, White = N/C, Black = Common
- Weight: Approx. 57 g (2.02 oz)
Buy the Economical Switch Series PSW: PSW633
Purchase the Economical Pressure and Vacuum Switch PSW633 online today to benefit from reliable sensing of vacuum to 500 psi. Designed with durable stainless steel wetted parts and an easy-to-adjust external pressure scale, this switch offers precise control and long-term durability. The compact design, rated contacts, and factory-tested performance make it ideal for industrial environments. Backed by a three-year warranty, the PSW633 ensures consistent switching performance across a wide temperature range, providing peace of mind for your pressure control needs.
Order your Economical Pressure and Vacuum Switch PSW633 today and ensure dependable performance in industrial pressure sensing applications.
Frequently Asked Questions
Where can I buy OMEGA PSW633?
You can click on the BUY or RFQ button to purchase PSW633 from an authorized OMEGA distributor.
How do I troubleshoot issues or seek technical support for part PSW633?
You can download the PSW633 datasheet or visit the OMEGA website for support.
Who is the manufacturer of PSW633?
OMEGA