Intrinsically Safe Temperature Transmitter

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  • Temperature


The EE300Ex temperature transmitter is dedicated for measurement in explosion hazard areas. It complies with the classifications for Europe (ATEX), International (IECEx), USA / Canada (FM) and Korea (KCs) for flammable gas dust applications.

  • EE300Ex-M3 Intrinsically safe temperature transmitter for wall mounting

  • EE300Ex-M3 Intrinsically safe temperature transmitter with remote sensor probe

    The intrinsically safe EE300Ex can be installed in the explosion hazard area even in zones 0 / 20. The 2-part enclosure facilitates eady installation and dismounting for calibration without time-consuming wiring. The robust and easy-to-clean stainless steel housing is appropriate for use in the pharmaceutical and chemical industries. The intrinsically safe temperature transmitter feature two 4-20 mA output in 2-wire technology.


    • For gas and dust applications
    • Direct mounting in zones 0 / 20
    • Maximum precision up to 200°C (392 °F)
    • Pressure-tight up to 20 bar (290 psi)
    • Wall mount or with remote probe models

    Key Features

    • Chemical industry
    • Pharmaceutical industry
    • Explosion hazard storage rooms
    • Power stations
    • Grain mills
    • Oil platforms

    Technical data

    Measuring range
    -70...200 °C (-94…392 °F)
    ±0.2 °C (±0,36 °F)
    Pressure range
    0.1...20 bar (1.45…290 psi)
    4-20 mA (2-wire)
    24 V DC

    Related products


    Downloads EE300Ex-M3


    Transmitter with "two-wire" technology receive the power from the process, and the signal is carried on return wire (closed current loop). With "three-wires" technology the power supply is separate from current output: 2 wires are the power supply and the third carries the signal.

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