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    Ultrasonic Tank Level Sensor, 4-20mA

    Ultrasonic tank level sensor adopts an all-in-one design where the ultrasonic sensor and transmitter are combined within one compact body for straightforward mounting. Equipped with a 5m range, 1mm resolution and accuracy of ±0.3%FS, it provides high-precision liquid level measurement in a non-contact manner.
    SKU: SISCO-ULT-MIK-MP-C
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    $470.15
    i h
    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days
    Overview


    Achieve reliable non-contact liquid level tracking with the ultrasonic tank level transmitter. It combines superior accuracy and user-friendly installation. With specifications of a 5 m measuring range, 1mm resolution, and ±0.3%FS accuracy, it fits perfectly for industrial tanks, water management, and process control.

    Ultrasonic tank level sensors


    Mechanical and Structural Superiorities

    • The ultrasonic tank level sensor is configured with a high-performance chip to realize quick signal response and dependable underlying signal processing for level measurement.
    • An IP65 hermetically sealed probe is utilized to achieve excellent sealing properties.
    • The 10° narrow beam angle design centralizes acoustic energy and boosts penetration ability. It can effectively reject false echoes and stray signal interference to guarantee accurate level acquisition.
    Ultrasonic tank level sensor image

    Intelligent Algorithms and Compensation Technology

    • The self-developed chip carries an enhanced AI compensation algorithm, which markedly inhibits disturbances brought by external environments.
    • Automatic sound velocity compensation and temperature compensation with intelligent thermal compensation are built into the device. The ultrasonic tank level transmitter lessens signal drift generated under high-temperature conditions (≥50℃) and retains steady measurement accuracy with fluctuating operating parameters.

     

     

    Applications

    Capable of non-contact level monitoring and automatic control for regular and corrosive media, this ultrasonic level transmitter fits water treatment pools, municipal pump stations, diverse storage tanks, mixing reactors, acid & alkali containers and electroplating baths. It finds extensive applications across water treatment, municipal engineering, chemical manufacturing, surface treatment and other industries.

    Wastewater treatment

    Wastewater Treatment

    Acid and alkali storage tanks

    Acid And Alkali Storage Tanks

    Agitated liquid surface

    Agitated Liquid Surface

    Urban pipeline network

    Urban Pipeline Network

    Specs

     

    Model SISCO-ULT-MIK-MP-C
    Measurement Accuracy ±0.3%FS
    Measuring Range 5m/10m/15m
    Weight 800g
    Resolution 1mm or 0.1%FS (whichever is larger)
    Display Chinese & English LCD Display
    Transmitter Output 4-20mA (2-wire / 4-wire optional), Output Accuracy ±0.2%FS
    Alarm Output 2-channel SPST (4-wire optional), 250VAC, 3A
    Communication Output RS485 (4-wire optional), Modbus-RTU Protocol
    Power Supply 18-28VDC


    Installation

    Ultrasonic level transmitters installation

    FAQs

    Q1: How do I prevent ultrasonic level sensor measurement errors?
    A1: To prevent measurement errors, install the ultrasonic level sensor vertically with a clear signal path and avoid obstacles, tank walls, foam, and strong turbulence. Proper calibration, selecting the correct measuring range, and using temperature compensation can also improve accuracy and ensure stable level readings in industrial applications.

    Q2: What is the resolution of this ultrasonic level transmitter?
    A2: This ultrasonic level transmitter provides a resolution of 1 mm or 0.1% FS (whichever is larger), allowing accurate and stable liquid level measurement. The high resolution helps detect small level changes and is suitable for applications such as water tanks, chemical storage, and industrial process monitoring.

    Q3: Does the ultrasonic level meter have a temperature compensation function?
    A3: Yes, this ultrasonic level meter features temperature compensation to improve measurement accuracy under changing temperatures. It automatically adjusts ultrasonic calculations to reduce errors caused by sound speed variations, providing stable and reliable level readings for water tanks, chemical tanks, and industrial applications.

    Tips: Is this ultrasonic tank level sensor suitable for remote monitoring?

    Yes. The optional RS485 Modbus RTU communication allows the sensor to transmit real-time level data over long distances. It can be integrated into SCADA systems or other industrial monitoring platforms for centralized supervision and data logging.

    Warranty

    Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.


    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.


    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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