Logger for measuring DC Voltage

DC voltage data collection

Up to 16,000 measurement data can be collected with the optional 3911-20 for processing by PC
Special software bundled with the 3911-20 enables storing of the recording time, interval, start, end, method and comments in the instrument's memory .These units can record a broad range of output voltages, from several millivolts to 50V,even for high sensitivity, low output sensors, such as light sensors. Non-volatile memory preserves collected data even when the battery is depleted

Models
3635-24: -500.0 mV to 500.0 mV
3635-25: -5.000 V to 5.000 V
3635-26: -50.00 V to 50.00 V

Recording output from sensors that require preheating (3645-20)
The 3645-20 can be used to record output from various sensors that require preheating,
such as water level sensors and soil sensors. When the 3645-20 is used in combination
with the 3631-20 TEMPERATURE AND HUMIDITY LOGGER, the 3639-20 PULSE
LOGGER or the 3640-20 ILLUMINATION LOGGER, the DATA LOGGER Series
simplifies the construction of databases that can be useful for agricultural civil engineering