Thermo Scientific SX30 Portable Dual Frequency Doppler Flowmeter

Thermo Scientific SX30 Portable Dual Frequency Doppler Flowmeter


  • Velocity Range: 0.06 m/s to 5.5 m/s (0.2 ft/s to 18 ft/s); volumetric value based on cross-sectional area of pipe
  • Accuracy: ±1% of velocity full scale
  • Outputs: 4-20 mA (into 750 ohms); 12-bit, 5 kV, opto‑isolated, loop or self-powered; RS232 serial interface
  • Power Supply: Built-in lead acid gel battery; 24-hour, continuous operation; 90-264 VAC, 50/60 Hz
  • Simple and easy-to-use
  • Excellent noise immunity
  • NEMA 6 environmental sealing
  • Up to 24 hour battery operation
  • Powerful 90,000-point data logger
  • Serial interface port for data retrieval via HydraScan software
  • Universal AC adapter charging socket
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SKU: TH-SX30 Categories: , , ,


The Thermo Scientific SX30 combines patented Dual Frequency Doppler (DFD) technology with digital signal processing to create an industry leading measurement device for fluids that contain particulate. It is immune to higher levels of external noise than other single frequency Doppler devices, enabling the SX30 to operate in a broader range of applications.