PCE Instruments PCE-313 S Thermometer

Data logger for relative humidity and temperature internal measured value storage via SD card (1 ... 16 GB) / data interface for online transmission / battery or mains operation possible / additional K-type thermocouple connection This data logger is intended for professional use in air-conditioning measurement technology. In addition to relative humidity, the data logger also determines the room temperature. You can also use the K-type thermocouple connection to determine a wall temperature using an optional surface sensor. The internal data memory on the data logger via SD card (1 ... 16 GB), allows a recording of the humidity and temperature measured values with freely selectable measuring rate in direct mode or also as a long-term logger in data logger mode. For this purpose, you can program or pre-set the data logger beforehand via the keyboard and then perform a long-term recording on site (without having to be permanently present yourself). For long-term recordings, it is recommended to operate the data logger with a power supply (optional). The values recorded in the data logger function can of course also be transferred back to the PC and evaluated (.xls file on the SD card). You can also check the number columns for outliers or create a graphic in Excel. For use in extremely humid environments, this version is equipped with sintered cap. Through this exclusive in-house production, the sensor was fitted with this sintered cap, which ensures smooth operation under such extreme conditions without significant measurement delays. The sintered cap is naturally unscrewed for control, cleaning and calibration by means of our calibration set. The figure on the right shows the sensor with sintered cap. A calibration set is also available for the data logger. All humidity sensors tend to drift over time, even with this model. In order to counteract the physical property and always obtain exact measured values, the data logger can be checked regularly with two standards. The standard humidity values of the chambers are 33% and 75% relative humidity. The calibration procedure can also be carried out by untrained persons.

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