CLASS 1, DIV 1 AND HERMETICALLY SEALED

Outstanding Qualities:

• TEFLON bushing guided for smooth activation. There are no metal-to-metal friction points.
• Self-purging probe eliminates the need for bleeding air from the switch housing. Also, equalizes internal pressure in the switch housing to eliminate pressure resistance.
• Self-cleaning – Wiper blade that travels past the magnetic switch, before the activation surface passes, to remove any metallic material that may build up in the magnetic field.
• No expensive extensions for underground applications. Just add a 1/2″ rigid conduit riser to bring the wire termination box to a desired height. However, if the customer chooses to have the switch body above grade, extensions can be supplied for an additional cost.
• The electrical elements have a UL, Class 1, Div 1 rating and they are hermetically sealed. ATEX Certification can be provided at an additional cost.
• Easy wiring – There are only 4 colored wires to connect. (Black = Common, Blue = Normally Open, Green = Ground, Red = Normally Closed)
• No adjustments make this switch easy to replace and extremely tamper proof.
• Low maintenance (easy to install TEFLON bushing replacement kits.)
• Adaptability – Adaptable to any switch base on the market with little or no additional expense.
• Switch Element Performance
• Repeatability: .002″ (.05 mm) typical
• Response time: 8 milliseconds
• Operating temperature: -40° F to 221° F
• All detector switches are hydrostatically tested to 1800 PSI. A higher pressure test can be done at customer request.
• Every switch mechanism is factory tested for repeatability and accuracy.

More specifications available at meterengineers.com/products/detector-switches/