For extreme conditions, this vertically mounted hermetically sealed switch provides dependable control. Specifically designed to handle corrosive atmospheres and low temperatures, the magnet switch mechanism provides a positive snap shut action. With less moving parts there is less maintenance and greater reliability. This product is ATEX accredited.
Key Features
No springs in switch mechanism – positive snap action switching
Vibration resistant – eliminates spurious trips
Multiple switch point options – cost effective control
Genuine hermetically-sealed switch option – totally safe and secure
Extensive range of chambers – suitable for most applications
Relevant chambers are supplied CE marked and fully compliant with the Pressure Equipment Directive (97/23/EC)
Designed to ASME B31.3
Weld procedures approved to EN ISO 15614-1 and ASME IX
FEATURES & BENEFITS
DOCUMENTATION
Unique three-magnet, snap action, and latching switch mechanism
Unique hermetically sealed switch mechanism is available to eliminate freezing and corrosion of contacts and all moving parts
Adjustable switching points available on selected models.
Ideal for tough process-control functions such as alarms, trips, and pump control
Operate in almost any liquid, and at high pressures and temperatures
Unaffected by changes in process temperature, dielectric, or vapors
Wide range of mounting options to meet site standards — including chamber mounting option for isolation while plant is live
Widely used in all industries
Over 100 years of experience – a proven design used globally
Combine with a suitable transmitter for convenient wireless operation