Apogee Instruments PYRANOMETER SP-421 Panduan Pemilik - Halaman 5
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SENSOR MODELS
This manual covers the SDI-12 protocol model SP-421 pyranometer sensor. Additional models are covered in their respective
manuals.
*Pyranometer model SP-230 is similar to model SP-110, but includes internal heaters designed to keep the diffuser free of precipitation
events such as dew or frost.
Model
SP-421
SP-110
SP-230*
SP-212
SP-214
SP-215
SP-420
SP-422
Signal
SDI-12
Self-powered
Self-powered
0-2.5 V
4-20 mA
0-5 V
USB
Modbus
Sensor model number and serial number are located 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.
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