Industrial Hermetic Pressure Switch for Harsh Environments
3 to 100 psi, fixed deadband
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $457.67 |
| 10-24 | $434.79 |
| 25-49 | $425.63 |
| 50-99 | $407.33 |
| 100-199 | $398.17 |
| 200+ | $389.02 |
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
- 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 or DPDT Switch
- UL Listed, cUL Certified Class I, Division 2, Groups A, B, C, D Class II , Division 2, Group G Class III
Edit Options
View all modelsNot all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Switch Type
Pressure Range
Pressure Type
Pressure Port Size
Pressure Port Type
Deadband
Deadband Range
Features
Product Specs
- Connection Gender Female
- Enclosure Rating NEMA-4X
- Maximum Ambient Temperature 70 {C} (158 {F})
- Maximum Rating 11
- Maximum Storage Temperature 71 {C} (160 {F})
- Minimum Ambient Temperature -40 {C} (-40 {F})
- Minimum Storage Temperature -54 {C} (-67 {F})
- Pressure Type Gauge
- Pressure Units PSIG
- repeatability +/-1% to +/-1.5% of Adjustable Range
- Shock Setpoint repeats after 15 g
- Vibration Setpoint repeats after 2.5 g
SPECIFICATIONS
Approvals:UL Listed, cUL Certified
Storage Temperature: -54 to 71°C (-65 to 160°F)
Ambient Temperature Limits: -40 to 71°C (-40 to 160°F), except Models PSW-234 to PSW-240, and PSW-221 to PSW-226: -18 to 71°C (0 to 160°F). Setpoint typically shifts less than 1% of range for a 28°C (50°F) ambient temperature change
Process Temperature:
Stainless steel: -57 to 204°C (-70 to 400°F)
Phosphor bronze: -40 to 149°C (-40 to 300°F)
Buna-N: -23 to 93°C (-10 to 200°F)
Shock: Setpoint repeats after 15 g, 10 ms duration
Vibration: Setpoint repeats after 2.5 g, 5 to 500 Hz
Enclosure Classification: Complies with NEMA-4X
Setpoint Repeatability: 1% of adjustable range, except models PSW-241 to PSW-245D, 1.5%
Switch Output: Hermetically sealed SPDT or DPDT
Electrical Output: 11 A, 125/250 Vac resistive
Enclosure: Die cast aluminum, epoxy coated, gasketed
Weight: 0.7 to 2.7 kg (1.5 to 6 lb) (varies by model)
Electrical Connection: 1/2 NPT and (2) 22 mm (7/8 in) diameter knockouts
Pressure Connection: 1/2 NPTF, or 1/4 NPTF as noted in 'To Order' table
Dimensions:
psi ranges: 214 max H x 101 W x 60 mm D (8.4 max 4 x 2.3')
inH2O ranges: W and D = 152 mm (6')