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ELS-1150 Series Compact Electro Optic Level Switch
Brand: Gems Sensors, Inc
The enhanced ELS-1150 series is the highest performing electro optic level switch from Gems Sensors.
At just 1.38" long, the ELS-1150 has been upgraded with a micro processor board design to provide a wide range of capabilities including sinking and sourcing and time delay outputs.
The strong fused glass prism eliminates leak potential and is capable of handling extreme temperature and pressure applications up to psi: 2,500 psi (kPa: 17,240, bar: 172.4).
Built with solid state reliability, the sensor is available at an affordable price in Nickel Plated Carbon Steel or Stainless Steel.
The compact size of the sensor makes them ideal candidates for monitoring the small, pressurized vessels found in HVAC, refrigeration and hydraulic applications in Oil and Gas.
The sensors are most commonly used for low, high and intermediate level detection in a variety of media. The stainless steel version (ELS-1150SS) is excellent for application requiring corrosion resistance and is ideal for acids, solvents and dielectric water applications.
Specifications
Brand
Applications
- Corrosive Liquids: Acids, Solvents & Dielectric Water Applications
- Critical Fluid Level Monitoring on Machine Tools, Compressors, Chillers & Other Industrial OEM Equipment
- Hydraulic & Lubricating Oil Reservoirs
- Medical Equipment: Anesthesia, Histology
Approvals & Certifications
- CE
- UL Listed: File No. E108913
Consumption
- Current Consumption: 45 mA
Electrical - Free Leads
- 22 AWG, Polymeric, 12” to 14” Extended Lead Wires
Enclosure, Body Material
- Nickel-Plated Carbon Steel
- Stainless Steel
Input Power
- 12 Vdc
- 5 Vdc
Materials of Construction
- Prism: Fused Glass
Mounting Position
- Horizontally or up to 45° from Horizontal Only
NPT Connection
- 1/2” NPT Male
Operating Pressure
- psi: 0 to 2,500 (kPa: 0 to 17,240, bar: 0 to 172.4) - Max.
Operating Temperature
- -40° to 100° C (-40° to 212° F)
Output
- Open Collector Output, 18 mA Sink, Max.
Repeatability
- ± 1 mm
Sensor / Probe Style
- Electro-Optic
UNF/UNC Connection
- 3/4”-16 Male UNJF-3A
- Corrosive Liquids: Acids, Solvents & Dielectric Water Applications
- Critical Fluid Level Monitoring on Machine Tools, Compressors, Chillers & Other Industrial OEM Equipment
- Hydraulic & Lubricating Oil Reservoirs
- Medical Equipment: Anesthesia, Histology