Web sensor with poe – two channels with binary inputs (2 pages)
Summary of Contents for Comet COMMETER C3631
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COMMETER C3631 Digital thermometer-hygrometer with external temperature probe Instruction manual...
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Manual for use of thermometer-hygrometer COMMETER C3631 with external temperature probe Instrument is designed for measurement of temperature and relative humidity (attached sensors) and temperature from an external probe. It enables to display the dew point temperature and the difference between external temperature and dew point temperature. Measured values are displayed on a dual line LCD display.
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Battery life depends on selected display refresh mode (see below). In FAST mode display is refreshed in shortest possible interval with highest current consumption. In dynamic mode display is refreshed in interval up to 5 s in case measured values remain stable. Refresh interval is shortened to approximately 0.7 s only if measured values change.
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Press HOLD key in the default mode (displaying of actual measured value) to store actual measured values to internal memory (indicated by short beep). Anytime it is possible to display stored values from MENU (see below). Each pressing of the HOLD key in the default mode causes values stored in HOLD memory are replaced with actual ones.
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Display refresh mode is indicated. In the FAST mode refreshment is fastest with regular interval approximately 0.7 s. In the dynamic refresh mode (DYN.) each 15 s refresh interval of display is doubled to maximum 5 s if measured values are stable. If measured values change, refresh interval decreases to approximately 0.7 s.
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Instruments further offers alarm setting of other measured quantities. It is possible to leave the alarm setting mode by pressing MENU key. New adjusted limits up to pressing MENU key are stored in memory. After pressing ENTER key it is possible to set alarm limits for dew point temperature.
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