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Ex Measurement
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VarioGard transmitters for the measurement of combustible gases and vapors are either based on
the optical measurement principle of infrared absporption or they are using pellistors.
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Both versions do not have an ex approval.
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 VarioGard Transmitter Ex |
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This VarioGard Transmitter Ex is a
low budget solution for
non-industrial applications like
utilities or parking gara...
more
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