Ultrasonic flow meter TG series

volumefor waterfor wastewater

In-line Ultrasonic Flow Sensor DN15-DN50 Support OEM and Customization

Overview
The TG series in-line ultrasonic flow sensor/flow meter is a compact, factory-calibrated device for continuous liquid flow measurement. With integrated electronics and standard fluid connectors, the TG series installs directly into piping systems and provides immediate readings with accuracy up to ±2%. The sensor features a straight-through flow channel with no moving parts or dead zones, minimizing wear, fouling and pressure loss. It is suitable for industrial automation, laboratory systems, filling and spraying lines, and food & beverage applications requiring reliable volumetric flow data.

Applications
Industrial automation: Filling machines, spraying equipment, liquid cooling, lubrication and cleaning systems.
Battery manufacturing: Lithium battery slurry transfer, water cooling circuits.
Water treatment: Wastewater and process water monitoring.
Reverse Osmosis (RO) System
Furnace liquid / water cooling
Wafer Slicing Machine water cooling
Dry Vacuum Pump
Scrubber
Die Casting Machine
Laser Cutting Machine
Aseptic Filling System
Heat Exchanger
Brewing System
Cleaning System / CIP System
Valve Control System
Cooling Distribution Unit (CDU)
Spray Coating Robot
Cooling Tower
Refrigeration Compressor
Ultra-pure Water System (UPW System)
Reverse Osmosis (RO) System
Glass Melting Furnace
Screw Compressor Testing
Industrial Cooling
Water Treatment
Smart Agricultural Irrigation
UV Water Treatment System
Reverse Osmosis Water Treatment System
Chemical Dosing System
Chemical Storage Tank

Measurable Liquids
Water
Pure-water
DI water
Cleaning water
Slurry
Oil
Chemicals
Coolant
Mineral oil
Freezer
Acids

Product features

• No moving parts or blockage risk — straight-through channel design reduces pressure loss.
• Integrated electronics — compact form factor simplifies installation without external processing units.
• Corrosion-resistant materials — suitable for a variety of liquid media with low solids content.
• Multiple output options — RS485, analog current/voltage, frequency and selectable digital outputs for seamless control-system integration.

Technical specifications

• Measurable liquids: Water, beverages, gasoline, paints, chemicals, and similar liquids with no or few solid particles
• Accuracy: ±2% plus zero drift
• Factory calibration: 22±3°C, water
• Housing material: Plastics
• Input voltage: 12–30 VDC
• Current consumption:
• Interface: 8‑pole push‑pull plug
• Operating temperature: 0°C to 60°C
• Storage temperature: -20°C to 70°C
• Shielding: Wire grounding
• Inputs and outputs:
• RS485
• Current outputs (selectable): 4–20 mA, 0–20 mA, 0–24 mA
• Voltage outputs (selectable): 0–5 V, 0–10 V
• Frequency output: 0–20 kHz
• Digital outputs (selectable): NPN, PNP, PUSH‑PULL
• Digital input: grounding time > 20 ms
• Standard accessory: 8‑core shielded cable, default length 1.5 m
• Optional accessories:
• USB data converter for PC connection
• Flow sensor toolkit with display (connect up to 3 sensors to a computer)
• Dedicated flow sensor display (single-sensor connection with cable routing)
• 3 m data cable with push‑pull connectors (connects display to sensor)