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LT400 electronic temperature and liquid level sensor

The LT400 Electronic Level/Temperature Integrated Sensor delivers multi-channel signal output to meet diverse monitoring requirements for liquid levels and temperature in various applications. By minimizing the number of openings in user housings, it achieves simplified and compact design while maintaining an aesthetically pleasing appearance that supports equipment upgrades (with PNP/NPN/0...20mA/4...20mA output capability). The sensor features full-range scalability and flexible analog output options. Its adaptable installation allows adjustments to display interfaces and electrical outputs according to environmental conditions, enabling on-site modifications as needed. Additionally, it offers flexible configuration for cable routing requirements.

The sensor's high-precision measurement technology ensures accurate level and temperature monitoring during wastewater treatment processes. With exceptional interference resistance, it maintains stable performance even in harsh sewage environments. The LT400 integrated electronic level/temperature sensor also features easy maintenance and calibration, significantly reducing operational costs for users. Its long-lasting design provides reliable service guarantees throughout the entire lifecycle.

    Product advantages

    -Easy to read, strong LED digital display

    -New design, multi-functional applications

    Flexible configuration, output PNP/NPN switching

    -Intelligent menu, transmitter output range can be set

    -Switch points can be adjusted continuously and easy to use

    -Temperature/liquid level can be configured with 4 channels of switch and 2 channels of analog signal output

    Product Application

    Food and beverage industry

    Machine tool/hydraulic lubrication system/machinery manufacturing/automatic equipment

    Technical Parameters

    Power supply

     DC18...30V

    Measurable range

     (0-2m) optional

    Current consumption

     up to 600mA, including switching current

    Electrical connection

     M12*1-5pin/8pin aviation cable

    Safety

     short circuit protection, anti-polarity protection

    Insulation

     DC500V

    Overvoltage

     DC36V

    Connection time

     <3s

    Switching function

     PNP/NPN, NO/NC can be switched at will

    Switching current

     up to 400mA

    Response time

     Switch output/analog signal (0.2-5s)

    Load

     The analog signal 4...20mA is less than or equal to 500Ω

    Service life

     1 million switching cycles

    Measurement accuracy

     10mm/5mm

    Temperature

    Measurement range

     can be set (default factory-20...80°C)

    Medium temperature

     -20...85°C

    Environmental temperature

     -20...80°C

    Storage temperature

     -20...65°C

    Relative humidity

     45...75%

    Sound insulation

     20g,10...2000Hz (in accordance with IEC60068-2-6)

    Impact resistance

     50g,6ms (in accordance with IEC60068-2-27)

    Protection class

     IP67

    Connection parts

     304 connecting rod, NBR or 304 stainless steel float

    Body shell

     POM engineering plastic

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