Asionic 200C Clamp On Ultrasonic Flow Meter

ASIONIC™ 200C Clamp-On Ultrasonic Flow Meters accurately measure liquid flow rates in industrial applications without any pipe cutting or process interruption. Since sensors are clamped externally onto the pipe, the system eliminates contamination, pressure drop, maintenance issues, and material compatibility concerns associated with inline flow meters.

The meter uses Transit Time Technology, comparing the travel time of ultrasonic signals moving with and against the flow. This enables accurate and repeatable measurement of fluid velocity and volumetric flow rate while accounting for sonic properties of the pipe and fluid.

ASIONIC™ 200C supports one or two transducer inputs, allowing comparison between two flow streams. It is ideal for applications requiring non-intrusive installation, measurement on large-diameter pipes, or pipelines made from special materials where inline meters are impractical.

• Ultrasonic measurement using Transit Time Technology

• Easy installation — no need to cut pipe or stop flow

• External transducers require no periodic cleaning

• No pressure drop or energy loss

• Bi-directional flow measurement

• Suitable for a wide range of pipe diameters

• Portable or fixed installation options

• Compact and lightweight design

• Inbuilt data logging

• Pipe Line Size: 50 NB to 2000 NB

• Sensing Method: Differential transit-time (direct or reflect mode)

• Media: Sonically conductive liquids

• Viscosity: Up to 200 cP

• Turbidity: <10,000 ppm with low air bubble content

• Accuracy: ±2% of F.S. + 5 mm/sec (Velocity range: 0.3 m/s to 6 or 12 m/s)

• Acoustic Paths: Single

• Display: LCD

• Power Supply Options:

  1. 90–250V AC

  2. 24V DC (±10%)

  3. Solar powered 24V DC

• Communication Interface: RS-485 MODBUS RTU

• Data Logging: Internal, inbuilt

• Ambient Temperature: –20°C to +75°C

• Ambient Humidity: 5–95% RH (non-condensing)

• Operating Temperature:

  • Standard: –20°C to 80°C

  • Optional: –20°C to 150°C

• Pipe Size Compatibility: 50 mm (2") to 2000 mm (80")

• Pipe Wall Thickness: <20 mm

• Pipe Material Compatibility: MS / SS / Cast Iron / Plastic

• Sensor Cable: Encapsulated design

  • Standard length: 9 m

  • Optional: up to 15 m

• Sensor Mounting Methods:

  1. “V” method

  2. “Z” method

• Sensor Types:

  • Small (50 NB–100 NB)

  • Medium (125 NB–300 NB)

  • Large (350 NB–2000 NB)

• Analog Output: Isolated 4–20 mA, 600 Ω load

• Communication: RS-485 MODBUS RTU

• Electronics Enclosure: Cast Aluminium / ABS Plastic / SS316

• Transmitter Mounting: Wall-mounted

• Electronic Protection:

  • Field-mount Weatherproof IP-67

  • DIN Standard IP-54

• CE Certified