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The SICK GRF18S is a Compact, Optical Option for Your Level Sensing Applications
The SICK GRF18S is a compact optical level switch which is extremely easy to commission. The proven technology of the energetic photoelectric proximity sensor from Sick is the foundation for the sensor.
This allows for easy, rugged and reliable sensor construction. Thanks to the use of high-quality materials such as stainless steel 1.4404 and polysulfone as well as the housing with IP69 protection rating, the GRF18S guarantees high process reliability, even under harsh ambient conditions outside the tank. Quick and problem-free commissioning, without medium calibration, reduces not only commissioning costs, but also maintenance. Using the optical technology, the GRF18S is particularly well-suited for water-based media.
SICK GRF at a Glance
- Rugged fill level measurement in fluid media
- Small, compact design; no medium calibration required
- Process temperature up to 55 °C
- Process pressure up to 16 bar
- IP 69 protection rating
- Process connection G ½
- Highly medium resistant - stainless steel housing 1.4404, polysulfone apex
- Output available as PNP or NPN transistor
What are the Benefits?
- Small and compact sensor - ideal for difficult installation conditions with limited space
- Quick commissioning without medium calibration - saves time and money
- No moving mechanical parts reduces maintenance
- Doesn't need to be recalibrated
Suitable Applications Include:
- Level monitoring, in particular watery and water-based fluids
- Run-dry protection for pumps
- Level monitoring in rinsing units of cleaning systems
Looking for more information? We can help with that...
If you would like some more information on the GRF18S Level Sensor before making your pruchase, or have any questions or queries, don't hesitate to get in touch! Contact us 01254 685900 and our Technical Support Engineers will be happy to chat!
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