OLS2 Series Liquid-Level Sensor
The OLS2 series is a liquid-level sensor for single-point liquid-level detection. The sensor has an infrared emitter and detector aligned within an accurately shaped cone to give good optical coupling when the sensor is in the air. This coupling is greatly reduced when the sensor is immersed in liquid, as the infrared light escapes through the liquid rather than being reflected back to the detector.
The sensor has a transistor output, so can be configured by the user for particular applications. Output is via TTL-compatible push-pull output.
Features
- Low-cost sensors for general liquid sensing
- High-reliability optical sensing
- External mount via M12x1 thread
- Standard temperature range -25ºC to +80ºC Extended temperature range -40ºC to +125ºC
- High and Low output versions
- Resistant to false triggering caused by foaming
Applications
- Professional kitchen equipment
- Industrial dishwasher
- Food and beverage
- Water storage tanks
- Oil and gas
Click here for a datasheet.
Click here for a level sensors selection guide.
