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PSW-303
12 to 60 inH2O, adjustable deadband
Choose a Variant
Deadband
5 to 54 inH2O
6 to 24 inHg
4 to 27 inH2O
18 to 135 inH2O
2.5 to 13 psi
3 to 18 psi
10 to 90 psi
18 to 180 psi
45 to 360 psi
160 to 900 psi
400 to 2600 psi
0.7 to 1.4 inHg
0.7 to 1.4 inH2O
0.7 to 1.8 inH2O
2.1 to 4.2 inH2O
0.7 to 1.4 psi
0.7 to 2.1 psi
1.4 to 3.5 psi
1.4 to 5.6 psi
6 to 11 psi
10 to 42 psi
42 to 98 psi
1.7 to 2.8 psi
2.8 to 5.6 psi
4.2 to 11.2 psi
8.5 to 90 inH2O
3 to 27 psi
5 to 54 psi
0.7 to 2 inH2O
1.4 to 2.8 inH2O
2.4 to 4.2 inH2O
1 to 2.1 psi
1.4 to 2.8 psi
5.6 to 11 psi
Pressure, Max
Pressure, Min
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-24 | C$791.36 |
| 25-49 | C$751.79 |
| 50-99 | C$735.96 |
| 100-199 | C$704.31 |
| 200+ | C$688.48 |
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Product Specs
<< See all Product Models| Brand |
 |
| Approvals | UL listed, CSA certified |
| Control Output | SPDT Relay |
| Deadband | 5 to 54 inH2O |
| Deadband Type | Adjustable |
| Diameter | 4.5 in |
| Electrical Connection | 3/4 in NPT female Conduit with Screw Terminal block |
| Enclosure Ratings | IP66, NEMA Type 4X |
| Height | 6 in |
| Materials | Aluminum, NBR, Nitrile Rubber |
| Operating Temperature Note | -29 to 66°C (-20 to 150°F); setpoint typically shifts +1% of range per 28°C (50°F) of temperature change. |
| Operating Temperature, Max | 66 °C |
| Operating Temperature, Min | -29 °C |
| Output Note | 10 A 125/250 Vac, 0.5 A: 125 Vdc, 0.25 A: 250 Vdc, 15 A: 125/250 Vac |
| Output Value | 10A @ 125/250 Vac |
| Pressure Type | Gauge |
| Pressure, Max | 60 inH₂O |
| Pressure, Min | 12 inH₂O |
| Process Connection Note | 1/4 FNPT; brass-plated carbon steel for psid ranges; carbon steel for H2O ranges; 1/2 NPT male for vacuum to 600 psi; 1/4 FNPT for 1000 and 3000 psi |
| Process Connection Size | 1/4 in |
| Process Connection Type | NPT Female |
| Proof Pressure | Up to 20 psi |
| Sensor Type | Diaphragm |
| Setpoint Repeatability | ± 1% |
| Storage Temperature, Max | 66 °C |
| Storage Temperature, Min | -29 °C |
| Switch | Single |
| Switch Note | 1 or 2 SPDT switches can be wired "normally open" or "normally closed" |
| Switch Type | SPDT NO/NC, Selectable |
| Weight | 2 lb |
| Width | 4.125 in |
| See All Specs | |
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