Product Specifications
The TH Series Ultrasonic Flow Sensor is available in various models, each designed for different tubing sizes and flow ranges. The models include TH038N0, TH050N0, TH063N0, TH075N0, and TH100N0, with tubing inner diameters ranging from 9.5 mm to 25.4 mm. The sensors can measure flow rates from -10 to 100 L/min, depending on the model.

Technical Parameters
The sensor is designed for measuring various liquids, including water, blood, and saline. It features a compact design with a smooth tubing to prevent bubble entrapment. The sensor provides a fast response and accurate measurements for both low and high flow rates. It includes a large, intuitive LCD touch screen display for easy reading.

Design and Functionality
The sensor and circuit systems can be either separated or integrated into one unit. It operates with a voltage output of ±5V and consumes less than 10W of power. The operating temperature range is 0°C to 60°C, with a humidity range of 10% to 90% RH without condensation. The sensor supports a wide operating voltage range from 10 VAC to 230 VAC at 50/60Hz.

Measurement Capabilities
The sensor measures both instantaneous flow and cumulative volume with bidirectional capability. It offers a measurement accuracy of ±3% for water at 22°C ±3°C.

Applications
The TH Series is suitable for measuring heart valves and hemodynamics flow rates, making it ideal for medical and laboratory applications involving acoustically transparent liquids.