Extremely rugged construction provides excellent reliability in chemical, petroleum and industrial plants. Bellville spring movement permits mounting of control in any position and helps prevent contact chatter. New design also provides high over-pressure protection. Weatherproof housing is standard.
- Wetted materials: See pressure chamber and diaphragm material in model chart.
- Temperature limits: -30 to 170°F (-35 to 77°C).
- Pressure limit: 3000 psig (206.8 bar).
- Enclosure Rating: Weatherproof, NEMA 4X.
- Switch Type: SPDT snap switch. DPDT optional.
- Electrical Rating: 15A @ 125/250 VAC resistive.
- Electrical Connections: Screw type.
- Conduit Connection: 3/4 ̋ female NPT.
- Process Connection: 1/4 ̋ female NPT.
- Mounting Orientation: Any position.
- Set Point Adjustment: Internal thumbwheel.
- Weight: 3 lb (1.4 kg).
- Deadband: See model chart.
- Agency Approvals: CE, UL