Our Ultrasonic Flow Sensors
Precision, Reliability, and Customization for Every Application.
TPK series Clamp-on Ultrasonic Flow Sensors / Flow Meters
The TPK series inline ultrasonic flow sensors/flow meters feature an integrated design with a built-in circuitry, support direct flow rate measurement, ideal for industrial automation, pharmaceutical, and water treatment, liquid cooling flow rate measurement.
The TPK series ultrasonic in-line flow sensors/flow meters can directly integrate into the existing fluid systems through internationally standardized tubing fittings, with ±2% measurement accuracy.
Product Features
Technical Parameter
|
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) |
|
Liquid Temperature |
0℃ – 70℃ |
|
Ambient Temperature |
0℃ – 60℃ |
|
Storage Temperature |
-20℃ – 70℃ |
|
Operating Humidity |
10% – 90% RH (non-condensing) |
|
Protection Level |
IP65 |
|
Operating Voltage |
18-30VDC |
|
Current Consumption |
24V power supply, current consumption 30mA, but cannot exceed 100mA. |
|
Electrical Connections |
6-Core Cable (Flying leads at the End) |
Product Specifications
| Product Model | Flow Range | Measurement Accuracy | Female G Thread Size | Sanitary Grade Chuck Specification |
|---|---|---|---|---|
|
TPK004M1 |
0 – 6L/min |
0-0.3L/min：6mL/min
0.3-6L/min：±2% RD
|
G 1/4 |
– |
|
TPK004MA |
0 – 6L/min |
0-0.3L/min：6mL/min
0.3-6L/min：±2% RD |
– |
25mm |
|
TPK008M1 |
0 – 15L/min |
0-0.75L/min：±15mL/min
0.75-15L/min：±2% RD |
G 3/8 |
– |
|
TPK008MA |
0-30L/min |
0-0.75L/min：±15mL/min
0.75-15L/min：±2% RD |
– |
25mm |
|
TPK012M1 |
0 – 30L/min |
0-1.5L/min：±30mL/min
1.5-30L/min：±2% RD |
G 1/2 |
– |
|
TPK012MA |
0 – 30L/min
|
0-1.5L/min：±30mL/min
1.5-30L/min：±2% RD |
– |
25mm |
|
TPK015M1 |
0 – 50L/min |
0-2.5L/min：±50mL/min
2.5-50L/min：±2% RD |
G 3/4 |
– |
|
TPK015MA |
0 – 50L/min |
0-2.5L/min：±50mL/min
2.5-50L/min：±2% RD |
– |
34mm |
|
TPK020M1 |
0 – 100L/min |
0-5L/min：±100mL/min
5-100L/min：±2% RD |
G 1 |
– |
|
TPK020MA |
0 – 100L/min |
0-5L/min：±100mL/min
5-100L/min：±2% RD |
– |
34mm |
|
TPK025M1 |
0 – 160L/min |
0-8L/min：±160mL/min
8-160L/min：±2% RD |
G 1 |
– |
|
TPK025MA |
0 – 160L/min |
0-8L/min：±160mL/min
8-160L/min：±2% RD |
– |
50.5mm |
|
TPK032M1 |
0 – 250L/min |
0-10L/min：±200mL/min
10-200L/min：±2% RD |
G 1 1/4 |
– |
|
TPK032MA |
0 – 250L/min |
0-10L/min：±200mL/min
10-200L/min：±2% RD |
– |
50.5mm |
Case in Industrial Automation
Automated Dosing Systems
In the fine chemical industry—whether it is the micro-dosing of flavors and fragrances, the continuous injection of polymer additives, or chemical treatment in industrial water systems—production processes are shifting from “manual valve adjustments based on experience” to “data-driven precision control.”
Let's Discuss Your Measurement Needs
Tell us about your application, and our engineering team will get back to you within 24 hours.