Apogee SQ-614, Owner'S Manual, Page: 5 / 16

SENSOR MODELS
This manual covers the amplified voltage output model SQ-614 ePAR Sensor (in bold below). Additional models are
covered in their respective manuals.
Model Signal
SQ-610 Self-powered
SQ-612 0-2.5 V
SQ-614 4-20 mA
SQ-615 0-5 V
SQ-616 USB
SQ-617 SDI-12
SQ-618 Modbus
Sensor model number and serial number are
located on the bottom of the sensor. If the
manufacturing date of a specific sensor is
required, please contact Apogee Instruments
with the serial number of the sensor.