Key Features
- Removable Copper Diaphragm Capsule: Allows for easy servicing and replacement, extending the switch’s operational life.
- Cleaned for Oxygen Service: The entire assembly is cleaned according to strict standards for oxygen service, ensuring safety and compliance with medical gas system regulations.
- U.L. and C.S.A. Listed: Fully certified to meet safety requirements for medical gas applications.
- Snap-Action Switch: Features an instrument-quality single pole double throw (SPDT) snap-action switch for precise and reliable performance.
- Field-Selectable Circuitry: The switch can be configured as either normally open (NO) or normally closed (NC) to integrate seamlessly with existing medical gas alarm systems.
Specifications
- Electrical Rating: The switches have an electrical rating of 10 amperes at 120 Volt AC, making them suitable for a wide range of medical gas alarm system configurations.
- Pressure Switch Settings:
Low Pressure Gases (Oxygen, Nitrous Oxide, Medical Air): Typically set to alarm at 40 psig (low line pressure) and 60 psig (high line pressure).
High Pressure Gases (Nitrogen): Typically set to alarm at 140 psig (low line pressure) and 180 psig (high line pressure).
Vacuum Switch: Pre-set at the factory to alarm at 12 in/Hg, with field adjustability if needed. - Adjustable Settings: Both pressure and vacuum switches are field adjustable, with easy-to-follow instructions included for precise customization.
Applications
- Medical Gas Alarm Systems: Ideal for monitoring pressure and vacuum levels in medical gas systems, ensuring safe and reliable gas delivery in veterinary clinics and healthcare facilities.
- Compatible with Various Gases: Suitable for use with low-pressure gases such as oxygen, nitrous oxide, and medical air, as well as high-pressure nitrogen systems.