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Protronix sensors will help both your customers and you

    Or contact us

    Martin Kučera

    Head of Technical Department

    +420 722 931 799

    Why us

    Wide range of power supply

    Wide range of power supply, DC and AC power supply: 14–40 VDC, 18–30 VAC

    Voltage and current output

    Voltage output 0–10V and current output 0–20mA, 4–20mA


    Easy installation

    Combined sensors

    Combined sensors (CO2, iVOC, RH, T)

    Wireless design

    Wireless design, IQRF, Sigfox

    Communication protocol

    Sensors with Modbus communication protocol, RS 485

    Modern design

    Modern design of the NLII series

    Stability and service life

    Long-term stability and service life


    Spatial and channel design

    Two-step control

    The possibility of cascade switching with two relays in the new NLII series – the possibility of a two-step control ventilation unit with a sensor
    Contact us

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        „We measure what matters“

        Pardubická 177
        537 01 Chrudim
        Czech Republic +420 722 931 799 +420 469 625 190 ID 25962264 VAT ID CZ25962264

        © Protronix s.r.o. 2024