Product Description

DIN Rail Ultrasonic Flowmeter TUF-2000M

Product Introduction

This DIN Rail ultrasonic flowmeter is a precise and reliable instrument for measuring flow rate in pipelines. The device utilizes ultrasonic technology to measure flow without direct contact with the fluid, providing high accuracy in results.

The sensors of this model are designed for industrial and commercial applications and can be permanently installed on pipes. This product is manufactured in China and, with its appropriate build quality, is used for various conductive and non-conductive liquids.

The unit is supplied with a pair of Clamp-On sensors, which can be selected based on pipe diameter and material according to customer requirements.

Key Features

Measurement Technology:
Based on Time-of-Flight method, which calculates the transit-time difference of ultrasonic waves transmitted between two sensors to determine flow velocity.

Technical Capabilities:

• Flow measurement in pipes with various diameters (typically from a few centimeters to several meters; suitable pipe diameter range: DN15-DN7000)

• Support for various fluids including water, oil, wastewater, and certain corrosive liquids (depending on sensor material)

• Measurement accuracy typically in the range of ±1% to ±2% (depending on installation conditions and fluid type)

• DIN RAIL mountable

• Power Supply: 24 VDC

Display and User Interface:

• Equipped with LCD display for showing parameters such as instantaneous flow rate, totalized flow, flow velocity, and fluid temperature

• Parameter adjustment capability through device menu

Outputs and Communication:

• Analog outputs (4-20 mA) and pulse for connection to control systems

• RS-485 interface for communication with industrial protocols such as Modbus

Applications:

• Water, seawater, wastewater, and chemical liquids industries

• Heating and cooling systems (HVAC)

• Refineries and chemical industries

• Energy monitoring in buildings

Installation and Setup:

• Sensors can be installed in two ways: Clamp-On (non-contact with fluid) and Insertion (in-line)

• Requires initial calibration based on pipe specifications (material, diameter, thickness)

Advantages

• Suitable for fluids with varying temperatures

• Capable of measuring pure paper pulp or higher-density liquids containing suspended particles

• Capable of measuring low flow rates as low as 0.001 m/s in both small and large diameter pipes

• Non-invasive (in Clamp-On model) with no pressure drop (in this method, sensors or measuring equipment are installed compressively or magnetically on the outer surface of the pipe without needing cutting or permanent modification to the system. No drilling or flow interruption is required. Since there is no obstruction in the flow path, no pressure drop occurs.)

Disadvantages

• Sensitive to fluid quality (air bubbles or solid particles may reduce accuracy)

• Requires precise configuration for proper installation

Manufacturer Information