SF-500S with LXD-04
SF-500S is an ultrasonic non-contacting flow meter for open channels. The measured level value is converted into the rate of flow in specific weirs or flumes therefore the accurate level value is very important. LXD-04 sensor is an exclusive sensor for open channel flow, it provides accurate level reading. SF-500S provides a variety of weirs and flumes formulations so it can be used in different applications. The measured flow information is saved in the memory of SF-500S and it can be downloaded by USB or transmitted by digital communication such as RS232, RS485, or Modbus.
Features
- Exclusive Sensor for Open Channel Flow - User Friendly Menu - Error Instruction Guide by QR Code scanning - RS232, RS485, Modbus - Logging Data Downloading by USB - Firmware Upgrading by USB - Data Logging long time Period - Various Flumes and Weirs Formulations      1) Parshall Flumes      2) Suppressed Rectangular Weirs      3) Contracted Rectangular Weirs      4) V-Notch (Triangular) Weirs      5) Cipolletti Weirs      6) Leopold Lagco Flumes      7) Palmer Bowlus Flumes      8) H Flumes      9) Trapezoidal Flumes
Technical Specification   SL-500S (Controller) Measurement Method Ultrasonic non-contacting Measurement Range 0.00㎥/h to 200,000,00㎥/h Accuracy 0.2% of F.S Resolution 1mm Damping Rate 0.1m/min to100m/min Data Logging Period Maximum 672 days (1hour interval) Output Analog 2ea, 4 to 20mA into max 750Ω Relay 3 Relays Digital RS232, RS485, Modbus Display illuminated Graphic LCD IP Rating IP65 Temperature -20 to 60℃ (-4 to 140℉) Material Polycarbonate Dimension 166(W) x 250(H) x 95(D) mm Weight Ca. 2kg Power Supply 100 to 230V AC±15%, 50/60Hz, 29VA(12W) Fuse : 250V T1.0A DC 9 to 30V, Max 8W
LXD-04 (Sensor) MeasurementMethod 0.3 ~ 4m(0.98 ~ 13ft) Beam Angle 8° at -3dB Process Connection 1“ PF Weight ca.1.0kg Material PVDF Temperature -30℃ to 70℃(-22℉ to 158℉) Temperature Compensation Built-in temperature sensor External temperature is also available IP Rating IP68 Cable 2 Core Shield (AWG18) Cable Extension up to 450m (1,470ft) Certificate CE, FCC Warranty 3 years