Kipp & Zonen SGR series, Инструкция по эксплуатации

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Throughout this manual the following symbols are used to indicate to the user important information.
General warning about conditions, other than those caused by high voltage electricity, which may result in physical
injury and/or damage to the equipment or cause the equipment to not operate correctly.
Note Useful information for the user
1.1 Product overview
According to the World Meteorological Organisation (WMO) a pyrgeometer is the designated type of instrument for the measurement
long-wave atmospheric radiation.
A SGR series pyrgeometer is a high quality radiometer designed for measuring long-wave irradiance on a plane surface (radiant
flux, W/m
2
) which results from radiation incident from the hemisphere above the instrument.
This manual, together with the instruction sheet, gives information related to installation, maintenance, calibration, product
specifications and applications of the SGR series. Both the SGR3 and SGR4 pyrgeometers are described, even though they have
a different construction, the general definitions and principles apply to both models.
The physical construction and detectors are identical to the CGR3 and CGR4. The addition of the Smart interface affects specifications
and the number of pins on the connector. Both instruments have a Modbus® RS-485 interface that provides all required information;
in addition the analogue output provides the temperature corrected Downward Radiation.
Both the type of radiation and the range for the analogue output can be set by using the Modbus® interface and the free SmartEx-
plorer software.
The Modbus® interfaces for all SGR’s, SMP’s, SHP1 etc. are fully identical, both for the used registers and the physical connector.
If any questions should remain, please contact your local Kipp & Zonen representative or e-mail the Kipp & Zonen customer and
product support department at:
support@kippzonen.com
Please go to www.kippzonen.com for information about other Kipp & Zonen products, or to check for any updates to this manual.
1. Introduction
9