Owner's Manual

SENSOR MODELS
The four FOV options and associated model numbers are shown below:
Model
Output
SI-100 Series
Voltage
SI-400 Series
SDI-12
Sensor model number and serial number are located
on a label near the pigtail leads on the sensor cable. If
you need the manufacturing date of your sensor,
please contact Apogee Instruments with the serial
number of your sensor.
SI-131
SI-121
SI-111
SI-1H1