LI-610 Data Output

Voltage Output

A linear analog output allows a data acquisition system to measure dew point temperature.  The LI-610's 0 to 50 °C dew point range corresponds to a 0 to 5 V output range (100 mV / °C).

External Control

In addition to front panel controls, dew point temperature can be set by sending a linear 0 to 5 V signal to the Command Input connector on the front of the panel.  By using an input signal to control the LI-610, an automated calibration system can cycle through a range of dew points while calibrating humidity measurement instruments.  The LI-610 measures the input voltage and sets the dew point accordingly (100 mV / °C).