Gems LS-1950 Series Single-Point Level Switches provide high temperature and pressure capabilities for high performance applications, including oils, water and chemicals. The materials of construction comply with FDA food contact regulations and the switch is exceptionally accurate and rugged for higher temperatures and in pressurized or corrosive liquids.
Gems Sensors LS-1950 Series Single-Point Float Level Switch
| Gems LS-1950 Series Level Switch Technical Specifications | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ● GENERAL | |||||||||||||||||
| Description | Large size, all stainless steel float level switch for high pressure and high temperature applications. Materials of construction comply with FDA food contact regulations. For oils, water and chemicals. | ||||||||||||||||
| Series Number | LS-1950. | ||||||||||||||||
| ● MATERIALS | |||||||||||||||||
| Stem and Mounting | 316 Stainless Steel. | ||||||||||||||||
| Float | 316 Stainless Steel. | ||||||||||||||||
| ● DIMENSIONS | |||||||||||||||||
| Process Connection | 1/4″ NPT; 5/8″ (15.9 mm) hex. | ||||||||||||||||
| Overall Length | 3-3/8″ (85.7 mm). | ||||||||||||||||
| Float Diameter | 2-1/16″ (52.4 mm) dia. | ||||||||||||||||
| Mounting Height | 2-3/4″ (69.8 mm) from mounting face to float centerline. | ||||||||||||||||
| Switch Actuation Level (L₁) | 1-3/32″ (27.8 mm) nominal, based on a liquid specific gravity of 1.0 and N.O. dry circuit; dimension will vary for N.C. circuit. | ||||||||||||||||
| ● ELECTRICAL / SWITCH | |||||||||||||||||
| Electrical Termination | No. 18 AWG, 24″ L., polymeric lead wires (except Part No. 79999, which has Teflon® lead wires). | ||||||||||||||||
| Switch Operation | Selectable, N.O. or N.C., by inverting float on unit stem. Units are shipped N.O. unless otherwise specified. | ||||||||||||||||
| Switch Rating | SPST, 20 VA (Part No. 01950 and 79999); SPST, 100 VA — UL resistive rated (Part No. 26717). | ||||||||||||||||
| ● PERFORMANCE / RATINGS | |||||||||||||||||
| Minimum Liquid Specific Gravity | 0.75. | ||||||||||||||||
| Operating Temperature | -40°F to +300°F (-40°C to +149°C) for Part No. 01950 and 26717. -40°F to +480°F (-40°C to +249°C) for Part No. 79999. | ||||||||||||||||
| Maximum Pressure | 750 PSI, max. | ||||||||||||||||
| ● STANDARDS & APPROVALS | |||||||||||||||||
| UL Recognition | U.L. Recognized — File No. E45168. | ||||||||||||||||
| CSA Listing | CSA Listed — File No. 30200. | ||||||||||||||||
| RoHS Compliance | In compliance with EU-directive 2011/65/EC requirements for chemicals and substances. (Part No. 79999 is U.L. Recognized RoHS Compliant only.) | ||||||||||||||||
| ● ORDERING INFORMATION | |||||||||||||||||
| |||||||||||||||||
Download Gems Sensors LS-1950 Series Single-Point Float Level Switch information here
Datasheet: Gems_LS-1950-Datasheet
Manual:
