Neodyn 110P NEMA 4 and 13 Pressure Switch

Neodyn 110P NEMA 4 and 13 Pressure Switch is a highly sensitive instrument engineered specifically for low-pressure industrial applications. Utilizing the patented Nega-Rate® Belleville disc spring technology, this switch delivers exceptional stability and accuracy where minute pressure changes must be detected. Its robust design features a concealed adjustment mechanism, ensuring process integrity in demanding environments.

Description

Neodyn 110P Series is designed to address the challenges of monitoring low-pressure pneumatic and hydraulic systems. Unlike standard switches that may struggle with sensitivity at the lower end of the range, the Neodyn 110P NEMA 4 and 13 Pressure Switch utilizes a Nega-Rate® Belleville spring mechanism. This design separates the sensing element from the electrical switching element, resulting in a positive snap-action response that is resistant to vibration and eliminates set point drift.

Robust NEMA 4 and 13 Construction

Industrial environments often expose instrumentation to moisture, dust, and oil. The 110P is housed in an enclosure rated for NEMA 4 (Watertight/Dust-tight) and NEMA 13 (Oil/Coolant Tight), ensuring reliable operation even when subjected to washdowns or oily atmospheres. Furthermore, the unit features a concealed wrench flat adjustment with a range scale. This internal adjustment design protects the set point from accidental tampering or environmental factors, making it an ideal choice for critical process control.

Brand

Neodyn

Neodyn

ITT Neo-Dyn® is a leading manufacturer of high quality and reliable industrial switches. Our compact adjustable switches, pressure switches, hazardous area switches, vacuum switches, and temperature switches support a variety of applications throughout the world. Our legacy of competitively priced products and on time delivery, guarantee that you have the proven performance in the product that you need to support your specific requirements when you need it most. With a strong focus in the aerospace, general industrial, energy and chemical markets, we are your first choice for all of your switch product needs.

Specifications

  • Electrical: Snap action electrical switch recognized by Underwriters’ Laboratories, Inc. and CSA International
  • Electrical Connection: 1/2 NPT female conduit connection with terminal block
  • Pressure Connection:
    • Wetted Material 1 1/4 NPT Female
    • Wetted Material 4 1/2 NPT Female
  • Temperature Range:*
    • Ambient: -40°F to +180°F (-40°C to +82°C)
    • Media: -40°F to +300°F (-40°C to +149°C)

*Temperature limits change with O-Ring selection

  • Adjustment: Concealed wrench flat adjustment with range scale
  • Shipping Weight: Approximately 3 pounds

Features

  • Sensitive Nega-Rate® Belleville spring mechanism for low-pressure accuracy
  • Concealed wrench flat adjustment with visible range scale
  • NEMA 4 and 13 enclosure suitable for wet and oily industrial environments
  • Snap action electrical switch recognized by Underwriters’ Laboratories, Inc. and CSA International
  • Terminal block electrical connection for secure wiring

Applications

  • Low-pressure pneumatic control systems
  • Industrial air and gas monitoring
  • Lubrication systems requiring NEMA 13 protection
  • Fluid power applications with low impulse
  • General process automation in washdown areas