Flow Velocity
Radar Flow Velocity Meter

SMR63 series

Radar Flow Velocity Meter

The Radar Flow Velocity Transmitter is connected directly via RS485 communication interface, providing simple, reliable, cost-saving process data with remote monitoring, calibration, configuration and diagnostics capabilities. Housing in a robust IP68 proof enclosure, 1500 N tensile strength Kevlar reinforced cable, up to 1.2 km digital data transmission, the transmitter is ideally used in water/wastewater industry.
View More Details
DM (5.3 MB)
  • All-in-One Compact Housing, Built-in Transmitter and Sensors
  • Robust IP68 Water Submersible Protection, Directly Installed in the Field, No Cabinet Required
  • Surcharge Hydrostatic Level Sensor, Continue to Provide Uninterrupted Level Measurement
  • Plug & Play, On-line Realtime Measurement
  • Ultra Low Power Consumption, Ideal for Outdoor Applications
  • 1500 N Tensile Strength Kevlar Reinforced Cable
  • Surge Protection for Power and RS485 Communication
  • RS485 Digital Communication, Minimize Cabling and Engineering Cost
  • Standard Modbus RTU Protocol, Direct Connected with PLC, HMI
  • Built-in tilt sensor, Auto Angle Compensation
  • Not effected by Temperature, Rain, Snowfall, Turbidity, Suspended Solids, Vapor, Steam and Sand Storm
  • Auto Cleaning Wiper, Less Maintenance
  • Onboard Memory Allowing Users Easily Calibrate and Configure Sensor at Lab and Distribute to Various Fields Sites
  • AQCFG Software Tool for Data Monitoring, Calibration , Configuration and Diagnosis
Wall mounting, pole mounting
Measurement Method
The sensor combines proven radar measurement technology with state-of-the-art spectral signal processing technology to provide an reliable and accurate way to measure velocity of flow.

Wall mounting, pole mounting

SMR63  Radar Flow Velocity Meter 
Output Signal RS485 (Modbus RTU protocol), 19,200 bps, 8 data bits, no parity, 1 stop bit; 4~20 mA, HART Protocol (optional)
Data Resolution 16 bits (0.001% FS)
Surge Protection 4000 VDC
Power 12 VDC ±10%, 0.5 A
Protection Polarity, Overload, Short circuit
Safety CE, FCC
Radar Flow Velocity
Measurement Method Radar
Type 24 GHz (K-Band)
Frequency 12° Azimuth X 24° Elevation
Max. Measurement Distance 50 m
Measurement range 0.02~15 m/s, bi-directional
Accuracy ±2% of reading
Resolution 1 mm/s
Min. Wave Height 1 mm
Operating Temperature -30~75 °C°C
Response Time 15 secs
Connection 1”-11 PT; 5-pin M12 connector
Housing POM
Dimensions 189(W)X114(H) mm
Weight transmitter: approx. 2.7 Kg ; cable: 80 g/m
Radar Level Sensor
Measurement Method Radar
Frequency 24 GHz(SMR63-2); 60 GHz(SMR63-3)
Radar angle 8°
Measurement range 0~30 m (SMR63-2); 0~12 m (SMR63-3)
Accuracy ±0.1% FS(SMR63-2); ±2 mm(SMR63-3)
Accuracy ±2 mm
Resolution 0.1 mm
Protection IP68
Sensor Pt1000
Measurement range -30~75 °C
Accuracy ±0.1 °C
Resolution 0.01 °C
Repeatability 0.1 °C