KNX Fill Level Sensor System SK80-F
€442,70 Excl. tax
€567,57 Excl. tax
€535,67 Incl. tax €686,76 Incl. tax. Out of stock, but available
€535,67 Incl. tax €686,76 Incl. tax. Out of stock, but available
Ultrasonic level sensor for oil and water up to 5 m. Contactless measurement via sound waves. 10 m cable, extendable to 40 m. Read more
Specifications
Brand:
Arcus
Article number:
30807105
EAN:
0642125991339
Availability:
Out of stock, but available
Delivery time:
Will be shipped within approximately 8 working days.
Information
Ultrasonic Fill Level Sensor for Liquids – SK80-F-U-5
The Arcus SK80-F-U-5 is a high-precision ultrasonic fill level sensor designed to measure the liquid levels of water and oil up to a maximum height of 5 meters. It operates using ultrasonic time-of-flight measurement: sound pulses are emitted by the sensor, reflected off the surface of the medium, and received again for accurate level calculation.
Important note: This sensor is suitable for both water and oil. The non-contact measurement method makes it ideal for applications where direct immersion is not desired.
Technical Specifications
- Measurement principle: Ultrasonic (time-of-flight)
- Measuring range: up to 5 meters
- Resolution: 1 mm
- Accuracy: 0.5% of full scale
- Measured values: Fill level in %, distance, cubic meters
- Transmission modes: None / cyclic / on change
- Limit values: Upper and lower limits configurable
- Switch output: Potential-free, 20 mA / 5 V .. 230 V AC/DC
- Power supply: KNX bus voltage 21 .. 32 VDC, 20 mA
- Power consumption: 400 mW
- Protection rating: IP65
- Operating temperature (sensor): -10 .. +50 °C
- Operating temperature (module): -20 .. +55 °C (storage up to +85 °C)
- Humidity: 0 .. 95% RH, non-condensing
- Cable length: 10 meters (extendable to 15 / 30 / 40 meters)
- Mounting: Installation with 2–4 screws
- Housing dimensions: 120 x 90 x 50 mm (plastic with transparent cover)
- KNX connection: 2-pin terminal (red-black)
- Commissioning: via SK80_F.knxprod file
Available Variants
| Part Number | Model | Sensor Type | Max. Fill Height | Cable Length | Temperature Sensing | Application |
|---|---|---|---|---|---|---|
| 30807000 | SK80-F | No sensor | --- | --- | --- | Base unit |
| 30807105 | SK80-F-U-5 | Ultrasonic | 5 m | 10 m | Yes | Water & Oil |
| 30807205 | SK80-F-PM-5 | Hydrostatic | 5 m | 10 m | No | Water |
| 30807305 | SK80-F-T-PM-5 | Hydrostatic | 5 m | 10 m | Yes | Water |
| 30807310 | SK80-F-T-PM-10 | Hydrostatic | 10 m | 15 m | Yes | Water |
| 30807370 | SK80-F-T-PMO-5 | Hydrostatic | 5 m | 10 m | Yes | Oil |
Applications
- Water tanks and reservoirs
- Oil tanks in industrial installations
- Automated fill level monitoring
- KNX-integrated building management systems
