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Tilt Float Switches (M Series)

Tilt Float Switches (M Series)
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M Series Tilt Float Switches Madison Company’s Tilt Float Switches provide inexpensive, efficient and highly reliable level detection in open vessels, sumps and ponds. LL The molded rubber float has an integral threeconductor cable and operates on a micro-switch device that is located inside the float on an antivibration mount. The rubber float is constructed of ethylene propylene diene (EPDM), a synthetic rubber with rigid and durable characteristics for long service life and resistance to heat, oxidation, ozone and aging due to weather. As a non-polar elastomer, EPDM has good electrical resistivity, as well as resistance to polar solvents such as water, acids, alkalies, phosphate esters and many ketones and alcohols. M4189 Tilt Float Switch The basic operating principle is that as the fluid level rises the float will rise, causing the microswitch to tilt and generate a signal that can be used to start or stop a pump, open or close a valve or actuate indicator alarms as required. Float travel is in an approximately ± 45˚ arc from its nominal position. M4546 Tilt Float Switch M4548/M4549 Tilt Float Switch Features • Low cost • Easy installation • Versatile in application • Custom lead lengths available Madison Company • (203) 488-4477 • (800) 466-5383 • Fax (203) 481-5036 • info@madisonco.com • www.madisonco.com © Copyright Madison Company – 5/12 LL-39

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Tilt Float Switch DISTANCE BETWEEN FLOAT BODY and WEIGHT Tilt Float Switch Tilt Float Switch DISTANCE BETWEEN FLOAT BODY and WEIGHT Wetted Materials: Float: EPDM rubber; Cable: PVC jacket; Housing: Polypropylene sealed weight Max. Temperature: 70'C (158°F); Operating Pressure: 1 bar; Max. Submerged Depth: 65' (20m) * Additional lengths available (excluding M4548). Additional cable will be neoprene jacketed, and adhesive-lined polyolefin shrink tube will be used to insulate the splice. Non-spliced lengths can be special ordered upon request. Lengths above 6.5' (2m) will have a splice In the...

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