Contact temperature sensor, KTY81-121

Contact temperature sensor, KTY81-121

Product inquiry
  • Art.-Nr.: G9050210

    Technical data

    version of sensor (EC000407)contact sensor
    with supply lineNein
    sensor elementPTC internal
    type of protectionIP65
    with explosion protectionNein
    electric connectionmax. 30 V AC / 42 V DC, 2-conductor
    colouranthr. grey (RAL7016), front side transp.
    RAL colour number (similar)9010
    sensor typeKTY 81-121
    bearing temperature, upper value70°C
    bearing temperature, lower value-30°C
    housing materialplastic PA (30 % GF reinforced)
    mounting / attachmentin imm. sleeve, prot. coil, on tube, etc
    surface propertiesmatt
    protection classIII
    EMC safetyin accordance with DIN EN 60730
    ambient temperature, upper value70°C
    ambient temperature, lower value-30°C
    maximum air humidity (non-condensing)95% r.H
    Circuit diagramG9050210 Circuit diagram



    ETR 77.008-5D4770014Universal temperature controller, -50-+50...°C, hysteresis 0.5-5K, internal settingSuitable product
    ETR 77.009-5D4770026Universal temperature controller, 0-100...°C, hysteresis 0.5-5K, internal settingSuitable product
    WP-01G9990180Heat transfer paste, 2ml, -40..+150...°CAccessories

    Contact request


    Do you have questions or are you interested in our products?

    Please contact the electrician you trust or write us a message.