This manual covers installation, adjustments, and specifications for Neo-Dyn Enclosure 3X pressure switches, including models 130P through 232P.
This document serves as the installation and operation manual for Neo-Dyn Enclosure 3X pressure switches, covering models 130P, 131P, 132P, 181P, 231P, 232P, 125P, and 225P. These weatherproof electromechanical devices are designed for pneumatic and hydraulic systems up to 10,000 psig. The manual provides instructions for mounting, process connections, electrical wiring, and setpoint adjustments for both adjustable and factory-set units.
| Maximum Operating Pressure | 10,000 psig |
|---|---|
| Standard Pressure Port (130P) | ¼” - 18 NPT male |
| Standard Pressure Port (131P, 181P, 231P) | ½” - 14 NPT Male and ¼” - 18 NPT Female |
| Standard Pressure Port (125P, 132P, 225P, 232P) | ¼” - 18 NPT Female |
| Weight | 20 ounces (0.6 kg) |
| Electrical Rating (Form C3X) | 11 amp at 125 or 250 VAC |
| Electrical Rating (Form CC3X) | 11 amp at 125 or 250 VAC |
| Ingress Protection | IP66 |
The switches are designed for applications in pneumatic and hydraulic systems up to 10,000 psig.
The most common wetted materials include a polyimide (Kapton) sensing diaphragm, nitrile O-ring, and aluminum alloy or corrosion resistant steel pressure port.