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.