INSTRUCTION MANUALCM3 PyranometerRevision: 10/02Copyright (c) 1999-2002Campbell Scientific, Inc.

CM3 Pyranometer65. Example ProgramsSolar radiation can be reported as an average flux density (W m-2) or daily totalflux density (MJ m-2). The appro

CM3 Pyranometer7Example 1;{CR10X};*Table 1 Program01: 10 Execution Interval (seconds)1: Volt (Diff) (P2)1: 1 Reps2: 24 250 mV 60 Hz Rejection Range3:

CM3 Pyranometer85.2.1 Output Format ConsiderationsIf the solar radiation is totalized in units of kJ m-2, there is a possibility ofover-ranging the o

CM3 Pyranometer94: Z=F x 10^n (P30)1: 0.0 F2: 00 n, Exponent of 103: 1 Z Loc [ MJ_m2____ ]5: End (P95)6: If time is (P92)1: 0 Minutes (Seconds --)

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Campbell Scientific CompaniesCampbell Scientific, Inc. (CSI)815 West 1800 NorthLogan, Utah 84321UNITED [email protected]

Warranty and AssistanceThe CM3 PYRANOMETER is warranted by CAMPBELL SCIENTIFIC,INC. to be free from defects in materials and workmanship under normal

iCM3 Pyranometer Table of ContentsPDF viewers note: These page numbers refer to the printed version of this document. Usethe Adobe Acrobat® bookmark

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1CM3 Pyranometer1. General DescriptionThis manual provides information for interfacing Kipp & Zonen’s CM3Pyranometer to a CR10(X), CR510, CR23X,

CM3 Pyranometer2Temperature Dependence ofsensitivity: + 6% (-10 to + 40ºC)Tilt response (+80º) (at 1000 W/m2): < + 2%OTHER SPECIFICATIONSExpected a

CM3 Pyranometer3FIGURE 3-1. CM3 and CM3MTInstall the CM3MT Mount on either the 025 Pyranometer Cross Arm Stand, the015 Pyranometer Mounting Arm, or t

CM3 Pyranometer4 FIGURE 3-3. 025 Crossarm Stand and 019ALU CrossarmFIGURE 3-4. UTKZ Leveling Fixture and Crossarm Mount andUT018 T

CM3 Pyranometer5If a 21X is used to measure the CM3 and it powers a 12 VDC sensor or 12VDC radio, the current drawn off the 12 VDC supply may cause a