OLS-C20, (high pressure) optical level switch, WIKA
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Delivery time: approximately 3-4 weeks
- mounting position if required
- (optional) working pressure: up to 50 bar
- visual display of the switching status
- operating temperature range: -30 … +135 °C
- compact design, no moving components
Description
The OLS-C20 is a high-pressure optical level switch used for limit level detection in liquids. Perception is independent of physical properties, such as the refractive index, barva, density, dielectric constant and conductivity. Measurements are also carried out in small quantities.
The switch consists of an infrared LED and a phototransistor. LED light is udirected into the prism. As long as the sensor tip of the prism is in the gas phase, the light is reflected from the prism to the receiver. When the liquid in the container has risen and become wet , about 2/3 glass tips, the infrared light beam in the liquid is interrupted and only a small part reaches the receiver.
Benefits of OLS-C20
- the output of the O.C. pnp transistor can be connected directly to the input of the control system or supply an external relay
- you canread the switching status directly on the sensor(green LED)
Areas of use, applications
- measurement level for current media
- Control level and monitoring various levels charge
- production machinery
- drop out water and environmental Engineering
Video
Similar designations: OLSC20, OLS C20, OLS_C20
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