Campbell SMP10 Product Manual

Campbell SMP10 Product Manual

Pyranometer
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Revision: 09/2021
Copyright © 2019 – 2021
Campbell Scientific
CSL I.D - 1310

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Summary of Contents for Campbell SMP10

  • Page 1 Revision: 09/2021 Copyright © 2019 – 2021 Campbell Scientific CSL I.D - 1310...
  • Page 2 Quotations for repairs can be given on request. It is the policy of Campbell Scientific to protect the health of its employees and provide a safe working environment, in support of this policy a “Declaration of Hazardous Material and Decontamination”...
  • Page 3 About this manual Please note that this manual was originally produced by Campbell Scientific Inc. primarily for the North American market. Some spellings, weights and measures may reflect this origin. Some useful conversion factors: Area: 1 in (square inch) = 645 mm Mass: 1 oz.
  • Page 4 • Periodically (at least yearly) check electrical ground connections. WHILE EVERY ATTEMPT IS MADE TO EMBODY THE HIGHEST DEGREE OF SAFETY IN ALL CAMPBELL SCIENTIFIC PRODUCTS, THE CUSTOMER ASSUMES ALL RISK FROM ANY INJURY RESULTING FROM IMPROPER INSTALLATION, USE, OR MAINTENANCE OF TRIPODS, TOWERS, OR ATTACHMENTS TO TRIPODS AND TOWERS...
  • Page 5: Table Of Contents

    Table of contents 1. Introduction 2. Precautions 3. Initial inspection 4. Specifications 5. Siting 6. Mounting procedure 7. Wiring 8. Programming 8.1 Modbus programming 8.2 Modbus register map 8.3 Analogue programming 9. Maintenance and troubleshooting Table of Contents - i...
  • Page 6: Introduction

    READ AND UNDERSTAND the Safety Although the SMP10 is rugged, it should be handled as a precision scientific instrument. 3. Initial inspection Upon receipt of the SMP10, inspect the packaging and contents for damage. File damage claims with the shipping company.
  • Page 7: Specifications

    5°. Diffuse solar radiation is less influenced by obstructions near the horizon. The sensor should be mounted with the cable pointing towards the nearest magnetic pole. For example, in the northern hemisphere, point the cable toward the North Pole. SMP10 Pyranometer...
  • Page 8: Mounting Procedure

    4. Use the two set screws to secure the bracket to the crossarm or pole as shown in the following figure. For pyranometers mounted horizontally, ensure the mounting bracket is horizontal in two dimensions. For pyranometers mounted at an angle, set the mounting bracket angle to the desired angle prior to tightening the mounting hardware. SMP10 Pyranometer...
  • Page 9: Wiring

    U configured for Pyranometer differential input , DIFF L Brown Signal ⏚ (analogue ground) (differential low, Reference analogue-voltage input) Blue Ground ⏚ (analogue ground) ⏚ (analogue ground) U terminals are automatically configured by the measurement instruction. SMP10 Pyranometer...
  • Page 10: Programming

    8.1 Modbus programming The RS-485 output can be directly read by a MeteoPV, CR6-series, CR1000X, or Modbus RTU RS-485 network. Other Campbell Scientific data loggers can use an MD485 multidrop interface to read the RS-485 output (refer to the MD485 manual).
  • Page 11: Analogue Programming

    60 or 50 Hz rejection integration option as shown in the analogue voltage program available at: www.campbellsci.eu/downloads/smp10-example-programs. VoltDiff() If measurement time is not critical, the autorange option can be used in the VoltSE() instruction;...
  • Page 12: Maintenance And Troubleshooting

    9. Maintenance and troubleshooting The SMP10 has no service items requiring scheduled replacement. There is no accessible desiccant cartridge to maintain. Use pure alcohol or distilled water and a lint-free cloth to clean the dome, removing smears and deposits. Local conditions and application dictate cleaning interval.
  • Page 13 Check the cable for damage and ensure that it is properly connected to the data logger. SMP10 Pyranometer...
  • Page 14 Campbell Scientific Regional Offices Australia France Thailand Location: Garbutt, QLD Australia Location: Vincennes, France Location: Bangkok, Thailand Phone: 61.7.4401.7700 Phone: 0033.0.1.56.45.15.20 Phone: 66.2.719.3399 Email: info@campbellsci.com.au Email: info@campbellsci.fr Email: info@campbellsci.asia Website: www.campbellsci.com.au Website: www.campbellsci.fr Website: www.campbellsci.asia Brazil Germany Location: São Paulo, SP Brazil...

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