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Optoelectronic Level Switch - Model OLS-5200
Brand: WIKA Instruments Ltd.The model OLS-5200 optoelectronic level switch is used for monitoring the level of liquids in the shipbuilding industry. The optoelectronic sensor consists of an infrared LED and a light receptor.
The light from the LED is directed at a prism which forms the tip of the sensor. So long as the tip is not immersed in liquid, the light is reflected within the prism to the receiver.
Features- Resistant to vibration and shocks.
- High reliability.
- Operable up to 130 °C and 25 bar.
- Approved per DNV GL.
Specifications
Environmental Protection
- IP65
Certifications & Approvals
- CE
- DNV GL
- RoHS
Output Signal
- PNP transistor, protected against reverse polarity, 200 mA switching current
Case Material
- Stainless steel 1.4571
Process Connection Material
- Stainless steel 1.4571
Process Conenction
- G 1/2" male or M18 x 1.5 (male)
Accuracy
- ±2 mm
Operating Pressure
- 0 to 2.5 MPa (0 to 25 bar)
