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    Radar Level Sensor, Non-contact Corrosive Liquid Measurement, 0-10M

    Radar level sensor is a non-contact measurement for measuring various corrosive liquids. Measuring range from 0 to 10m, selectable output signal of 4-20mA, RS485 or 4-20mA+HART, power supply of DC 12-24V or AC 220V. Radar level transmitter consists of protection head with LCD display, waterproof connectors, internal radar antenna, and installation accessory.
    SKU: ATO-LEVS-901
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Low price ultrasonic radar level sensor for non-contact various corrosive liquid level measurement has maximum measuring range 0-10m, can transmit and output 4-20mA, HART or RS485 signal to remote control system.


    Model ATO-LEVS-RD901
    Shipping Weight 3.5kg
    Measuring Range 0-10m
    Accuracy ±5mm (Range 5m), ±10mm (Range 10m)
    Resolution 1mm
    Display LCD Display
    Measured Interval 1s (according to parameter setting)
    Adjustment Time 1s (according to parameter setting)
    Microwave Frequency 26GHz
    Output Signal* 4-20mA, Modbus RTU (RS485 Port), 4-20mA+HART
    Power Supply* DC 12-24V, AC 220V/50Hz
    Material Shell: Aluminum, Process Connection: 304 Stainless Steel
    Pressure -0.1 ~ 0.3MPa
    Shock Resistance 10m/s2, (10~150)Hz
    Communication Protocol Modbus
    Medium Various Corrosive Liquids
    Storage Temperature -40~+100℃
    Process connection (antenna) temperature -40~+150℃
    Medium Temperature -40~+130℃
    Protection Class IP67
    Electrical Connection 2 waterproof connectors M20*1.5mm, or 2 waterproof connectors 1/2" NPT
    Installation* G1-1/2"A thread, Flange
    Warranty 12 Months

    Note: * denotes optional parameters, you can select parameters in drop-down lists to finish your order. Some customizable parameters can't be selected from the lists directly, please contact customer service staff for further communication.

    Dimensions (Unit: mm)

    Dimensions of radar level sensor


    Radar level sensor 10m installation


    Radar level sensor 10m wiring


    0-10M Radar Level Sensor Details

    Tips: What is radar level sensor?

    The radar level sensor is a liquid level measuring instrument in the chemical industry. The radar level sensor is based on the principle of time domain reflection (TDR). The electromagnetic pulse of it propagates along the steel cable or probe at the speed of light. When encountering the surface of the measured medium, part of the pulse of the radar level sensor is reflected to form an echo and travel along the same path returns to the pulse transmitting device, the distance between the transmitting device and the surface of the measured medium is proportional to the propagation time of the pulse in the meantime, and the liquid level height is calculated.

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