Tokyo Keiki UW-30P

Water Leak Detector

Tokyo Keiki UW-30P Portable Ultrasonic Flowmeter

Tokyo Keiki UW-30P is a portable ultrasonic flowmeter that uses the ultrasonic transit time difference method with a flow velocity range of -30 m/s to +30 m/s. The device supports dual-channel measurement and stores up to 200,000 logging points in the main unit. Tokyo Keiki UW-30P also displays volumetric flow rate, mass flow rate, flow velocity, and energy. The main unit provides IP65 water-proof performance, 2 × 4-20mA ports and 1 × USB memory, and operates with AC 90–264 V, 47–63 Hz or a 12-hour internal battery.

Key Features of Tokyo Keiki UW-30P

  • Manual-Free Installation
    On-screen visual guides support setup without a printed manual.
  • QR Code Access
    Manuals and support information can be accessed by scanning a QR code.
  • Easy One-Minute Installation
    Installation includes immediate signal quality confirmation.
  • Easy Configuration
    Built-in piping standards and transferable device settings support device configuration.
  • Dual-Channel Measurement
    Tokyo Keiki UW-30P can simultaneously measure and output flow rates from two different pipes.
  • Visual Data Display
    Flow changes can be monitored through trend graphs and waveform captures.
  • Simple Reporting
    The device supports data logging for more than one month and CSV report generation.
  • Energy Measurement
    Heat and calories can be measured using an external thermometer.
  • Multilingual Support
    The interface supports multiple languages.
  • Measurement Principle: Ultrasonic transit time difference method
  • Flow Velocity: -30 m/s to +30 m/s
  • Fluid: Water, wastewater, industrial water, seawater, pure water, chemical
  • Small Transducer: DN 13 mm–50 mm
  • Medium Transducer: DN 65 mm–500 mm
  • Large Transducer: DN 300 mm–5000 mm
  • Accuracy, Velocity ≥ 1 m/s: ±2.0% RD / ±1.5% RD / ±1.0% RD
  • Accuracy, Velocity < 1 m/s: ±0.02 m/s / ±0.015 m/s / ±0.01 m/s
  • Logging: 200,000 points in the main unit
  • Input Data: Up to 2 × Pt100 Temp. sensors
  • Data Display: Volumetric flow rate, mass flow rate, flow velocity, energy
  • Water-Proof Performance: Main unit IP65; Transducer IP65, IP68 optional
  • Output: 2 × 4-20mA ports, 1 × USB memory
  • Power Supply: AC 90–264 V, 47–63 Hz; 12-hour internal battery
  • Main Unit Operating Temperature: -10 to +50°C
  • Small Transducer: -20 to +120°C
  • Medium Transducer: -20 to +120°C
  • Large Transducer: -20 to +80°C
  • Body Dimension: 211 (W) × 112 (L) × 48 (H) mm
  • Weight: Approx. 900 g, excluding protrusion
  • Water
  • Wastewater
  • Industrial water
  • Seawater
  • Pure water
  • Chemical

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