ACS-CONTROL-SYSTEM
Your partner for measurement technology and automation
Sprache/Language
  • Reliable alarm:

    level sensor with remote data transmission

  • ACS water level instruments:

    level measurement and recording of water levels

  • For the food sector:

    hygienic fill level measurement

  • ACS devices in use:

    pressure sensor

  • Water and waste water industry:

    level measurement in waste water treatment

  • Industry automation

Transcont KTM AG

Head transmitter with galvanic isolation for the measurement and monitoring of temperature


Pt100 Head transmitter KTM AG with galvanic isolation
Pt100 Head transmitter KTM AG with galvanic isolation

Advantages

  • 2-wire technology 4 .. 20 mA
  • Reliable galvanic isolation between the sensor
    and output signal
  • High accuracy
  • Fully potted; vibration resistant; long-term stability
  • 12 different standard measuring ranges from
    -100°C bis +600°C or adjustment after
    customer specification
  • Connection of Pt100 in 2 - or 3-wire circuit
  • Sensor break monitoring

Application description

The head transmitter KTM AG for connection to a resistance thermometer Pt100 is a temperature transducer for measuring and monitoring temperatures in the range from –100°C up to +600°C with a measuring range between 20 Kelvin and 700 Kelvin.

Function description

The temperature head transmitter KTM AG can be installed in a connection head (form B) or in a field housing.

A constant current from an integrated current source is feed to a 2- or 3-wire Pt100 resistor that is installed in a sensor. This current leads to a voltage drop at the Pt100, that becomes higher or lower, dependent on the measured medium temperature. The produced resistance proportional voltage signal is measured by the transmitter and is than linearized and converted into a constant current signal 4...20mA.

The measured voltage signal of the Pt100 is supervised and in the case of sensor breakage a failure information is produced on to the 4...20mA signal. The output signal rises in that case to 21,7 mA. At a sensor short circuit the signal goes to 3,55 mA.

Documentation


ENGLISH

    Questions?

    Write us a message!
    (please click the picture)

    Call us!

    In our current business hours



    You will find at the technical manuals and/or datasheets as PDF. For this you need the Acrobat Reader, that you can download here.