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Hangzhou Aolituo Instrument Technology Co., Ltd

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PTU51EOA Split Ultrasonic Level Gauge Manual
Date: 2025-12-05Read: 10

Split ultrasonic level gauge is a measuring instrument that integrates high precision, stability, reliability, and easy installation and maintenance. It is widely used in various industries such as petroleum, chemical, water treatment, steel, coal mining, power, and food processing. This product, with its excellent performance, can work stably under harsh working conditions such as acid, alkali, salt, corrosion prevention, high temperature, and explosion prevention, providing reliable liquid level data support for industrial automation.

Product Features:

High precision measurement: Using sound wave intelligent technology, the liquid level accuracy reaches ± 0.3%, with strong on-site anti-interference ability to ensure the accuracy of measurement data.

Stable and reliable: The circuit design uses high-quality modules and key components to ensure high stability and reliability from the power supply, which can directly replace imported instruments from abroad.

Intelligent software: Built in sound wave intelligent technology software, with intelligent echo analysis function, can achieve dynamic thinking and analysis without complex debugging.

Multiple protections: The instrument protection level reaches IP65, and the circuit is equipped with isolation protection to effectively prevent damage such as short circuits and lightning strikes, ensuring the safe operation of the instrument.

Easy to install and maintain: As a non-contact instrument, it does not come into direct contact with liquids and has a low failure rate. Multiple installation methods are provided, and instrument calibration can be performed through manuals to simplify the installation and maintenance process.

Technical Indicators:

Range: 0-15m (large range customizable), blind zone 0.35m-0.5m.

Power supply voltage: Supports DC12V, DC24V, and AC220V, with built-in lightning protection device.

Display mode: LCD display, resolution 1mm.

Output signal: Analog output 4-20mA (optional 1-4 relay outputs), digital output RS485 (supports Modbus protocol or custom protocol).

Environmental temperature: -40 ℃~80 ℃, suitable for various harsh environments.

Application Scenario:

This product is suitable for various industrial scenarios that require precise measurement of liquid level, including but not limited to water tanks, arch top storage tanks, flange connected storage tanks, storage tanks with feed ports, and reaction vessels. Ensure the accuracy and stability of measurement data through reasonable installation methods, such as L-shaped brackets, flange installation, waveguide installation, etc.

The split ultrasonic level gauge has become a measurement tool in the field of industrial automation due to its high precision, stability and reliability, intelligent software, multiple protections, and easy installation and maintenance, providing strong support for level measurement in various industries.