TGD series In-line Ultrasonic Flow Sensor

The TGD series in-line ultrasonic flow sensors are compact, enabling efficient flow measurement and output without external circuitry. It has a built-in display screen and circuit for direct flow measurement and intuitive data monitoring.

It can be seamlessly integrated into existing fluid systems using standard fluid connectors, with an accuracy of up to ±1%.

Featuring an innovative flow channel design, the TG series operate without moving parts or dead zones, are resistant to wear and scaling, simplify cleaning, and result in minimal pressure loss.

Unlike clamp-on models, in-line sensors do not rely on the material or dimensional accuracy of existing tubing for calibration, enabling immediate measurement upon integration into the system.

The TGD series is ideal for a wide range of applications, including the food and beverage industry, filling and spraying processes, laboratory experimental flow systems, and industrial automation.

Product Features

No blockage


The internal measuring tubing is unobstructed, effectively reducing pressure loss and the risk of blockage.


Reliable and Durable


The measuring tubing is made from corrosion-resistant materials, suitable for complex working environments.


Integrated Design


Built-in circuitry offers a compact size and ease of installation.


Convenient Integration


Multiple output modes allow for quick integration into the customer’s existing tubing monitoring system.


Specifications

Measurable liquids
Water, beverages, gasoline, paints, chemicals, etc., containing no or few solid particles.

Accuracy

1% plus zero drift.

Calibration
Factory default calibration: 22±3°C, water

Enclosure Material

Plastics
Input Voltage
12-30 VDC
Current
Less than 20mA (no external load)
Interface

5-pin push-pull connector.

Fluid Temperature
0°C to 60°C
Storage temperature
-20°C to 70°C
Shielding

Grounded wiring

Inputs and outputs
  • • RS485
  • • Current output modes selectable: 4-20mA,0-20mA,0-24mA
  • • Pulse output with three selectable modes: NPN, PNP, PUSH-PULL
  • • 0-20KHz frequency output
  • *The current output and pulse output share pins and can be configured for one or the other based on application needs.

Accessories

5-pin shielded cable, default length 1.5 meters. Two each of coupling accessories and sealing rings.

Optional Accessories
  • • USB data converter,allowing a single sensor to connect to a computer.
  • • Flow sensor toolkit, with a display, allowing up to three sensors to connect to a computer simultaneously.
  • • Flow display device, connecting one sensor and routing the sensor cable
  • • Data cable, 3 meters long, with push-pull connectors on both ends, connecting the flow display device and the sensor.

Applications

Cases

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