High temperature sealed switch Honeywell Sensing and Control

Sealed and high temperature precision switches contain a spring and set of contacts that convert mechanical energy applied to an actuator into an electrical output. Environmentally sealed switches are basic precision switches enclosed within a corrosion-resistant aluminum housing that seals the switch contacts from contamination. Hermetically sealed switches include those that maintain the contact in a gas-tight seal while transmitting force and motion to the switch mechanism through a metal diaphragm. High temperature versions have the switching element mounted on a ceramic base with a stainless steel enclosure. Wide variety of actuators, terminations, circuitry configurations, electrical ratings, contact materials and operating characteristics provide application flexibility. Meet military standards. U.S., European and other approval agency allow global use.

Best Used For:
Presence/absence detection where physical contact with an object is permissible as well as applications requiring compactness, light weight, accurate repeatability and long life such as are found in aerospace agriculture, transportation, construction, marine, ordnance and command and control equipment.

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