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European certification:
EN 61000-6-4
EN 61000-6-2
EN 61000-4-2/-3/-4/-6
EN 55011
When connecting a power supply unit, make sure that is also conforms to these
standards� Radio interference may arise if the infrared temperature sensor is
intercon-nected with such peripheral devices which have not been properly
interference-suppressed� This may necessitate additional interference suppression
measures�
3 General Description
The infrared temperature sensor detects temperatures and monitors temperature
ranges without contact�
The sensor detects the infrared energy radiated by a hot object and converts this
to an electric switch signal�
The advantage of this technique is that there is no me-chanical contact between
the sensor and the hot object�
The instrument is suitable for the following applications:
• Measurements at moving or hard-to-reach objects
• Measurements at surface-treated or voltage-carrying objects
• Measurements at sticky materials such as dough or aggressive chemicals
• Applications requiring fast response times�
The rugged stainless steel housing enables the instrument to be used in harsh
industrial environments� The instruments are splash-proof according to IP65 (DIN
40050)� Der Infrarot-Temperatursensor verfügt über einen Analogausgang und
einen Schaltkontakt, der je nach Konfiguration als Öffner oder Schließer verwen-
det werden kann�
4 Function
The infrared temperature sensor measures the temperature without contact to the
target�
The infrared sensor is equipped with an analogue output and an open collector
output� The instrument's display panel shows the measured temperature��
6
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