Ultrasonic transit-time flow meter TG series
volumefor waterfor wastewater

Ultrasonic transit-time flow meter - TG series - XY-TEK - volume / for water / for wastewater
Ultrasonic transit-time flow meter - TG series - XY-TEK - volume / for water / for wastewater
Ultrasonic transit-time flow meter - TG series - XY-TEK - volume / for water / for wastewater - image - 2
Ultrasonic transit-time flow meter - TG series - XY-TEK - volume / for water / for wastewater - image - 3
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Characteristics

Technology
ultrasonic transit-time
Type
volume
Fluid
for liquids, for water, for oil, for chemicals, for wastewater, slurry
Pipe diameter
DN50 - 2", DN20 - 3/4"
Installation
in-line
Material
stainless steel, plastic, steel
Communication
4-20 mA, RS485, Modbus, analog output, with pulse output, digital output, USB
Supply voltage
24VDC, 12VDC
Protection level
IP65
Applications
industrial, for water treatment, for low flow rates, for high flow rates, for the oil and gas industry, for dosing, for hydraulic applications, irrigation, for pumping applications, for filling applications
Other characteristics
compact, high-accuracy, electronic
Volumetric flow rate

Min.: 0 l/min
(0 us gal/min)

Max.: 330 l/min
(87.1768 us gal/min)

Process temperature

Min.: 0 °C
(32 °F)

Max.: 60 °C
(140 °F)

Precision

2 %

Repeatibility

0.1 %

Description

In-line Ultrasonic Flow Sensor

Overview
XY-TEK TAD series inline ultrasonic flow sensors feature a compact design, it can measure and output flow rate without external circuit systems. With no moving parts inside, TAD flow sensors has mechanical wear and no the measurement drift issues, ensuring stable and reliable flow rate measurement even during 24/7 continuous operation. At the same time, the TAD flow sensor generates negligible additional pressure loss to the measured liquid, making it suitable for applications with high requirements for system pressure and flow stability.

Applications
1.New Energy: Liquid mixing and proportioning, coolant circulation systems
2.Semiconductor: CMP, slurry mixing, wet etching, wafer/mask cleaning, electroplating, cooling systems
3.Industrial Automation: Spraying equipment, cooling systems, lubrication systems, liquid delivery systems, water treatment and wastewater treatment systems
4.Biopharmaceuticals: Chromatography, upstream and downstream feeds, filtration

Product features
  • High accuracy and high stability
  • Bidirectional liquid flow rate measurement with bubble detection function
  • Circuitry integrated within the flow sensor, no external computing systems, compact in size
  • No clogging, no turning, no dead angles, low fluid pressure loss
  • Provides standard output for seamless integration with customer systems

General Parameters
  • Measurement Principle: Ultrasonic transit-time method
  • Measurable Liquids: Water, chemical solutions, oil, glue, grinding fluid, etc. (excluding large solid particles
  • and air bubbles)
  • Calibration Manufacturer default calibration: 22℃±3℃ (water)
  • Sensor Housing: Stainless Steel / PPS Plastic
  • Liquid Temperature: 0℃ - 70℃
  • Ambient Temperature: 0℃ - 60℃
  • Storage Temperature: -20℃ - 70℃
  • Operating Humidity: 10% - 90% RH (Non-condensing)
  • Protection Rating: IP65

Scope of Supply and Accessories
  • Scope of Supply: TAD Series Flow Sensor/ User Manual/ Factory Calibration Report
  • Required Accessories: 6-core Shielded Cable (Standard Length 2m, Optional 5m)
  • Optional Accessories: USB Data Converter (for connecting the sensor to the computer) / Flow Viewer Flow Monitoring Software/ USB 2.0 Cable (Connecting USB Data Converter to the computer)

Exhibitions

Meet this supplier at the following exhibition(s):

ISPE Boston
ISPE Boston

7-07 Oct 2026 (USA - Maine)

  • More information
    China International Industry Fair
    China International Industry Fair

    12-16 Oct 2026 Shanghai (China)

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.