PS2100W Pressure Switch
The PS2100W is a weatherproof pressure switch for control systems, with high set-point repeatability and a narrow dead band. The set point is easily adjusted without special tools.
NEMA 4 / 4X · IP66Adjustable ranges: 2–100 psiTemperature: −30 to 205°C
Features
- Welded diaphragm pressure element with SS316 wetted parts.
- Painted die-cast aluminium-alloy housing.
- Repeatability: ±1% of full scale.
- One or two SPDT microswitches, with gold-contact options.
- Maximum proof pressure: 1000 psi.
- Other range selections available on request.
Technical specifications
- Microswitch rating
- 15 A at 125/250 VAC; 0.4 A at 125 VDC; 3 A at 30 VDC.
- Gold-contact microswitch rating
- 1 A at 125/250 VAC.
- Process connections
- ½ inch NPT female; ¼ inch NPT female; ½ inch BSP female; ¼ inch BSP female; ½ inch PT female; ¼ inch PT female; M20 × P1.5 female.
- Conduit connections
- Female ¾ inch NPT, ½ inch NPT (standard), or M20 × P1.5.
- Dimensions
- 110 mm wide, 72 mm deep, 184.5 mm overall height. See the original drawing for mounting and connection dimensions.
Pressure ranges and dead band
| Code | Adjustable range (psi) | Dead band | Maximum proof pressure (psi) |
|---|---|---|---|
| 04R | 2–12 | 0.2–0.4 | 1000 |
| 10R | 2–16 | 0.2–0.5 | 1000 |
| 20R | 2–20 | 0.3–0.6 | 1000 |
| 30R | 3–28 | 0.3–0.8 | 1000 |
| 40R | 7–100 | 0.7–2.0 | 1000 |
Configure your PS2100W
Select the ordering options and add your application details. Sightflow will confirm the final specification. Fields marked * are required.