LPPYRHE16
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V2.3
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INTRODUCTION
The pyrheliometer LPPYRHE16 measure the direct solar irradiance (W/m
2
).
The receiving surface must be positioned perpendicularly to sun’s rays, via a solar
tracker or else.
LPPYRHE16 is a B class pyrheliometer in accordance with ISO 9060:2018 standard
and with the criteria of the WMO “Guide to Meteorological Instruments and Methods of
Observation’”, seventh edition (2008).
The pyrheliometer has a field of view of 5°, in accordance with ISO 9060:2018 stand-
ard and WMO guide.
The pyrheliometer is available in the following versions:
•
LPPYRHE16:
PASSIVE.
•
LPPYRHE16AC: ACTIVE with 4..20 mA CURRENT output (0…2000 W/m
2
).
•
LPPYRHE16ACS: ACTIVE with 4..20 mA CURRENT output (0…2000 W/m
2
) and
RS485 Modbus-RTU output.
•
LPPYRHE16AV: ACTIVE with 0..1 or 0..5 or 0..10 V VOLTAGE output (0…2000
W/m
2
) to be defined when ordering.
•
LPPYRHE16S:
With RS485 Modbus-RTU output.
The pyrheliometer is supplied factory calibrated and with a calibration report.
Содержание LPPYRHE16
Страница 1: ...Operating manual Pyranometer LPPYRHE16 www deltaohm com English Keep for future reference...
Страница 19: ......
