Measuring And Sending Temperature

Flexible in use, different lengths of measuring cables (3-wire technology) are available: 4, 6, 15 and 27 metres. Further cable lengths are available on demand.
Sensor technology: PT100 platinum resistance thermometer (industrial standard)
Accuracy of measurement: +/- 0,5 °C
Adjustable measurement interval (via GSM-box), time slot in seconds (at least 30 sec.)
Adjustable power saving mode after “x” unconfirmed messages to the GSM-box
Radio range within buildings approx. 50 m, depending on the structure of the building
GSM-box: data backup via SD card exists
Power supply of the sensors by lithium batteries (2 x AA)
Long measurement intervals are possible by short active measurement phases (typically 5 sec.), otherwise saving mode
Measurement range of 0 °C – 200 °C (limited by the constitution of the cable)

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