Neodyn 115P/115PP Series Pressure Switch, versatile pressure switch with built-to-order set points. This easy-to-install switch features the efficient NegaRate® Belleville disc spring for the set-and-forget application.
Neodyn 115P/115PP Series Pressure Switch / Tamper Proof
Neodyn 115P/115PP Series Pressure Switch, versatile pressure switch with built-to-order set points. This easy-to-install switch features the efficient NegaRate® Belleville disc spring for the set-and-forget application.
Features
Advantages
- Set Point Stability
- Extensive Cycle Life
- Vibration Resistance
- High Over-Pressure Capability
Features
- Negative Rate Disc Spring
- Stainless Steel Exterior and Interior
- Wetted Materials for Corrosive Service
- Hermetically Sealed Electricals (Dual Seal Certified)
- Flanged Process Connections
- Compact Designs
Applications
- aerospace
- general industrial
- energy and chemical markets
Specifications
Model Series
Series | Fixed Set Point Range | Maximum Recommended System Pressure | Proof Pressure | |
---|---|---|---|---|
Increasing | Decreasing | |||
115P | 2 to 70 psig | 1.5 to 64 psig | Up to 600 psig | Up to 1000 psig |
115PP | 71 to 250 psig | 65 to 220 psig | Up to 600 psig | Up to 1000 psig |
Standard Specification
Model | Weather Proof (NEMA 4 and 13) | Explosion Proof (NEMA 4X, 7, 9 and 13) |
---|---|---|
Deadband (Differential) | The deadband can be selected anywhere from .5 psig or 8% (whichever is greater) to 45% of the set point | The deadband can be selected anywhere from 1.5 psig or 8% (whichever is greater) to 45% of the set point |
Electrical | Snap action electrical switch recognized by Underwriters’ Laboratories, Inc. and CSA International | Snap action electrical switch assemblies, Part Numbers 057-0770 & 057-0772 (Form C) and 057-0771 & 057-0773 (Form CC), are listed by Underwriters’ Laboratories, Inc., FM Approvals, CSA International and NCC (INMETRO). See the miscellaneous option N for additional listings. |
Electrical Connection | 1/2 NPT male conduit connection with PVC insulated 18 AWG leads 18″ long | 1/2 NPT male conduit connection with PVC insulated 18 AWG leads 18″ long leads |
Pressure Connection | 1/4 NPT Male | |
Ambient Temperature Range | – 40°C to + 82°C | |
Media Temperature Range | – 40°C to + 149°C *Temperature limits change with O-ring selection | |
Shipping Weight | Approximately 6 ounces | Approximately 14 ounces |