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PSW-200
Industrial Hermetic Pressure Switch for Harsh Environments
- Rugged One-Piece Epoxy-Coated Aluminum Body
- Meets NEMA-4X Classifications
- UL Listed, cUL Certified
- Stainless Steel Nameplate
Product Overview
- Approvals UL listed
- Control Output DPDT Relay
- Deadband 3.6 to 3.6 inH2O
- Deadband Type Fixed
- Electrical Connection Screw Terminal
- Enclosure Ratings IP66, NEMA Type 4X
- Operating Temperature Note setpoint typically shifts less than 1% of range for a 28°C (50°F) ambient temperature change
- Output Note 11 A 125/250 Vac resistive
- Output Value 11A @ 125/250/480 Vac
- Measurement Pressure Type Gauge
- Process Connection Type NPT Female
- Process Temperature, Min -23 °C
- Sensor Type Diaphragm
- Shock Setpoint repeats after 15 g, 10 ms duration
- Storage Temperature, Max 71 °C
- Storage Temperature, Min -54 °C
- Switch Single
- Switch Note Switch Output: Hermetically sealed SPDT or DPDT switch can be wired “normally open” or “normally closed”
- Switch Type DPDT
- Vibration Setpoint repeats after 2.5 g, 5 to 500 Hz
- Weight 6 lb
- Weight Note 0.7 to 2.7 kg (1.5 to 6 lb) (varies by model)
The PSW-200 series are hermetically sealed industrial pressure switches featuring SPDT and DPDT configurations. Designed for harsh environments, they offer UL listing, cUL certification, and a robust NEMA 4X/IP66-rated housing. Equipped with a diaphragm sensor and DPDT relay output, these switches ensure reliable, durable pressure control in demanding applications.
PDFs & Manuals
Show Ratings & Reviews
Can this switch be set up with a manual reset or do you have a switch with this ability, I am looking for the switch to shut off power when pressure rises to 180 PSIG. The switch would be used in Anhydrous Ammonia service and located outdoors.
Thank you for your inquiry, The PSW-243 does not have the ability to do a manual reset, this unit is designed for harsh environments (Class I, Division 2).
Date published: 2022-01-18