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Dwyer DPS-233-3-61 Double Bellows Differential Pressure Switch
$1,540$1,848 (-17%)
Dwyer DPS-233-3-61 is a double bellows differential pressure switch with a temperature range of -10 to 180°F (-23 to 82°C). It is suitable for general purpose, weatherproof, or explosion-proof enclosures and has screw terminal electrical connections. The switch can be mounted vertically and has wetted materials of…
Dwyer DPS-233-3-61 is a double bellows differential pressure switch with a temperature range of -10 to 180°F (-23 to 82°C). It is suitable for general purpose, weatherproof, or explosion-proof enclosures and has screw terminal electrical connections. The switch can be mounted vertically and has wetted materials of brass or 316SS. The pressure limit is determined by the operating range, and the process connection is 1/8" NPT female for general purpose and weatherproof enclosures, and 1/4" NPT male for explosion-proof enclosures. The electrical rating and switch type can be found on the ordering page. The set point can be adjusted using a thumbscrew, and the conduit connection varies depending on the enclosure type.
Specifications
| Component | Pressure Switch |
|---|---|
| (Instrument-Sensor) Temperature Range | -10 – 180°F/-23 – 82°C |
| (Instrument-Sensor) Type | Double Bellows |
| Manufacturer | Dwyer Instruments |
Features
Bellows switch design provides sensitivity to pressure changes but resists vibration preventing out of range switching
External access to set and rest controls makes for easy adjustments
Visible set point indicators simplify changes









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