The core part of the D Series is the digital calibrated dModul, which processes the measurement values of relative humidity and temperature individually.
The values are compared to the calibration values stored in the dModul and communicated digitally to the transmitter electronics, where they are processed to standardised current and voltage signals.
The housings of the industrial versions provide protection in accordance with IP 65. Only a single screw is required to close it securely.
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