Model SLU Series -Ultrasonic Level Transmitters
The SLU series of compact ultrasonic sensors includes 3 different models for 4m/8m/15m measuring ranges. All models features patented sonic matching technology, which helps strengthen the emission power and enhance the signal intensity. By using sophisticated reflection processing software, the SLU series is able to calculate the level of the medium or the volume of flow in Parshall flumes and provides reliable, accurate and repeatable level measurement every time.
Thanks to the advanced microprocessor and unique EchoDiscovery echo processing technology, the SLU series of ultrasonic level instruments can be used under various complex conditions. The false echo storage function assures that the instrument can detect the right echo even with the presence of multiple false echoes. The built-in temperature sensor inside the transducer offers complete temperature compensation for more even more accurate measurement results. The SLU Series features minimal blanking zones (the size of the blanking zone differs depending on the model).
Specification
Ultrassonic Level Measurement
Application: Level measurement in various industrial fields
Measurement Range: Liquids: (0.25....4) / (0.4....8) / (0.5...15) Meters
Accuracy: 0.1...0.5%
Max Pressure: 1 Bar (0.1 MPa)
Operating Temperature: -40...+70°C
Ultrassonic Frequency: 35...45KHz
Operating Voltage: 16...36 Vdc (2 wires) Standard / 24Vdc (4 wires) / 220Vac (4 wires)
Output: 4...20mA / HART
Resolution: 1.6uA
Consumption: Max.22.5mA
Display / Resolution: 4-5 digits / 1mm
Explosion Proof: Without approval / Intrinsically Safe(Ex ia IIB T6)
Enclosure / Protection: PU, PC (IP66) / PTFE (IP67)
Housing / Protection: Aluminum (IP67) / Plastic (IP66) / 316SS (IP67)
Process Connection: G1/2A / G2A / Flange w/ Swivelling Holder
Electrical Connection (Cable Entry): M20x1.5 or 1/2" NPT
Applications
- Open air sumps
- Storm water runoff
- Storage and Holding Tanks
- Chemical, Solvent or Paint Tanks
- Industrial Wastewater Processing
- Volume in Batch and Day Tanks
- Pond or River Level Monitoring
- Open Channel Flow Weirs and Parshall Flumes