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    80mm Magnetostrictive Displacement Sensor for servo cylinder

    $801.08
    Magnetostrictive displacement sensor for servo cylinder, high precision, no temperature drift, anti-jamming performance, long life, high temperature resistance, corrosion resistance, high pressure resistant.
    SKU: ATO-MSD-0080
    Free shipping
    Delivery date: 6-12 days

    Magnetostrictive linear displacement sensor with measuring range 80mm is used for the piston position preset and feedback, such as the piston position of servo cylinder. Magnetostrictive sensors also can be used in most industrial automation systems.

    Specification:

    Basics Model ATO-MSD-0080
    Measuring range 0~80 mm
    Shipping weight 1 kg
    Length 279.3 mm
    Diameter 51 mm
    Technical parameters Linearity ≤0.03%FS
    Repeatability ≤0.003%FS
    Resolution ratio ≤0.001%FS
    Hysteresis ≤0.001%FS
    Working Voltage 24V /12V DC
    Working current Voltage /digital output type≤16mA; Current output type≤35mA
    Output method 0~5V / 0~10V / 4~20mA / 0-20mA RS485 binary digital signal / SSI gray code signal
    Product type Normal type; Explosion-proof type; Anti-corrosion type
    Measuring rod material 0Cr18Ni9 (304) or 316L stainless steel (secial custom-made)
    Measuring rod diameter Ф10mm
    Electronic bin material 1Cr18Ni9 (304)
    304 and PTFE casing outside (Anti-corrosion type, special custom-made)
    1Cr18Ni9Ti and protection cover outside (Anti-corrosion type, special custom-made)
    Connecting screw thread M18×1.5; M20×1.5; 3/4-16UNF
    Type of lead wire PVC shielded cable; aviation plug (not applicable to explosion-proof type)
    Measuring rod pressure 40MPa, 70MPa (Explosion-proof type)
    Temperature T1: 0~+ 70℃, T2: -25~+80℃, T3: -40~+120℃
    Buffer area Front-end of buffer 50.8mm (electronic bin), the end of the buffer 63.5mm (the buffer area can be custom-made)
    Vibration 100g, IEC standards 68-2-715g /10-2000Hz IEC standards 68-2-6
    Protection Class IP67
    Explosion-proof level Explosion-proof type: EXd II BT5

    Installation diagram:
    1. PG7 connection
    magnetostrictive sensor with PG7 connection
    2. Explosion-proof connection
    magnetostrictive sensor with explosion-proof connection
    3. External installation
    magnetostrictive sensor external installation
    Tips: Working principle of magnetostrictive sensor
    Magnetostrictive displacement (liquid level) sensor is mainly comprised of measuring rod, electronic bin, non-contact magnet ring or floating ball skewered on the measuring rod. Magnetostrictive line (waveguide) is installed in the measuring rod. The measuring rod is made of non-conductive magnetic stainless steel, and protects the waveguide reliably. When it works, the electronic circuits in electronic bin generate one start pulse, which also generates one rotational magnetic field advancing along the waveguide while transmitted in waveguide. When this magnetic field encounters into the permanent magnetic field in magnet ring or floating ball, magnetostrictive effect will be generated. Thus, the waveguide becomes twisted promptly. The twisting is sensed by the enabling mechanism installed in the electronic bin and also changed to the corresponding current pulse. Through the time difference between the two pulses calculated from the electronic circuit, the detected displacement and liquid level can be measured precisely.

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