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Thermo Scientic Ramsey Mercury Tilt Switch

The Thermo Scientific   Ramsey    Tilt Sensor. The Pro-Line (Proline) tilt switch is actuated when material rises to tilt the probe 15 degrees or more from its vertical position. The mercury switch is precisely positioned so that, regardless of the direction of tilt, the normally closed contacts are caused to open. The switches are encapsulated in various sizes to suit the application.. Performance has been proven in thousands of applications throughout the world.

 

SKU: 20-39. Categories: , . Manufacture:Thermo Fisher Scientific Inc - Ramsey Products

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Tilt Switch

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Product Description

The rugged, abrasion-resistant Ramsey tilt switch is actuated when material rises to tilt the probe 15° or more from its vertical position. These switches are precisely positioned so that, regardless of the direction of tilt, its normally closed contacts will open. Applications include High-Level Detector in Bins and vessels, chute or transfer point plug detection (plugged Chute), conveyor belt misalignment detector and no flow detector on colts and feeders. The Thermo Scientific Pro-Line tilt switch is actuated when material rises to tilt the probe 15 degrees or more from its vertical position. The mercury switch is precisely positioned so that, regardless of the direction of tilt, the normally closed contacts are caused to open. Various probe assemblies are available to suit applications utilizing an array of materials in a wide range of environmental conditions.

Temperature Rating:-25°F – 180° F Standard

180°F – 390° F Special (20-39 C Series)

Below -25°F (20-39 B Series)

MERCURY TILT SWITCH PROBES & CONTROLS

STANDARD PROBES – Non Hazardous Areas

PART NO MODEL NO. DESCRIPTION
010306 20-39-25 Probe, 1″ Cast Iron, 25 Foot Cable
010307 20-39-50 Probe, 1″ Cast Iron, 50 Foot Cable
011019 20-39C-25 Probe, 1″ Cast Iron, 25 Foot Cable,
High Temp for up to 390°F
080350 20-39B-8M Probe, 1″ Cast Iron, 8 Meter Cable, Low Temperature for use
below -25.
011031 20-30-SS-25 Probe, 1″ Stainless Steel, 25 Foot Cable
011020 20-31-25 Probe, 1″ Plastic, 25 Foot Cable
011022 20-32-25 Probe, 2″ Heavy Weight Steel, 25 Foot Cable
037077 20-41-25 Probe, 1″ Cast Iron, 115V, 25 Foot Cable
081652 20-41-25-CSI Probe, 1″ Cast Iron, 115V, 25 Foot Cable  (CSI)
081653 20-41-SS-25-CSI Probe 1″ Stainless Steel, 115V, 25 Foot Cable (CSI)
037266 20-41-SS-25 Probe 1″ Stainless Steel, 115V, 25 Foot Cable

STANDARD CONTROLS – Non Hazardous Areas

PART NO MODEL NO. DESCRIPTION
005533 20-38-4 Tilt Switch Control, Steel, NEMA 4, 115V
013218 20-38-4X Tilt Switch Control, SST, NEMA 4X, 115V
041084 20-43 Tilt Switch Control, plastic encl., NEMA 4X, 115V
081659 20-43 CSI Tilt Switch Control, plastic encl., NEMA 4X, 115V (CSI)
049576 20-43-220 Tilt Switch Control, plastic encl., NEMA 4X, 220V
014491 20-38B-4 Tilt Switch Control, NEMA 4, Steel, 115V,
for 20-39B low temperature probe

HAZARDOUS AREA PROBES (CSA)

PART NO MODEL NO. DESCRIPTION
075777 21-39-8M Probe, 1″ Cast Iron, 8 Meter cable, Class I & II
081729 21-39-15M Probe, 1″ Cast Iron, 15 Meter cable, Class I & II
075780 21-39-C-8M Probe, 1″ Cast Iron, 8 Meters cable, Class I & II, High Temperature for up to 390°F
076228 21-30-SS-8M Probe, 1″ Stainless Steel, 8 Meters cable, Class I & II
078550 21-31-8M Probe, 1″ Plastic, 8 Meters cable, Class I & II
084234 21-32-25 Probe, 2″ Heavy Weight Steel, 25 Foot Cable

HAZARDOUS AREA CONTROLS (CSA)

PART NO MODEL NO. DESCRIPTION
075710 21-38-4 Tilt Switch Control, Class II, 115V, NEMA 4, Steel
084231 21-38-4X Tilt Switch Control, Class II, 115V, NEMA 4X, SST

Hazardous area Tilt Switch Controllers have cCSAus approval for Class II areas. Hazardous area Tilt Switch probes have cCSAus approval for Class I and Class II areas when connected to the hazardous area controllers, and cCSAus approval for normal locations when used alone. Hazardous area probes MUST be used with hazardous area controls to be rated for hazardous areas.

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