Product Specification

OS-150
Compact Electro Optic Level Switch available in Nickel-Plated Steel or Stainless Steel

The enhanced OS-150 series is the highest performing electro optic level switch from SMD Sensors. At just 1.38" long, the OS-150 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 2500 psi.

The OS-150 explosion-proof series is available in versions with wide voltage ranges (see OS-150XP). 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 (OS-150) is excellent for application requiring corrosion resistance and is ideal for acids, solvents and dielectric water applications. An explosion proof version, OS-150XP, is excellent for applications in Oil & Gas that require small, accurate level sensing of constant media (ie. hydraulic fluid or coolant).

OS-150 Optical Liquid Level Sensors Applications
? Hydraulic and lubricating oil reservoirs
? Critical fluid level monitoring on machine tools, compressors, chillers and other industrial OEM equipment
? Corrosive liquids such as: acids, solvents, and dielectric water applications
? Medical Equipment; Anesthesia, Histology

OS-150 Optical Liquid Level Sensors Specifications