INSTRUCTION MANUAL Model 107 Temperature Probe Revision: 11/14 C o p y r i g h t © 1 9 8 3 - 2 0 1 4 C a m p b e l l S c i e n t i f i c , I n c .
Limited Warranty “Products manufactured by CSI are warranted by CSI to be free from defects in materials and workmanship under normal use and service for twelve months from the date of shipment unless otherwise specified in the corresponding product manual. (Product manuals are available for review online at www.campbellsci.com.) Products not manufactured by CSI, but that are resold by CSI, are warranted only to the limits extended by the original manufacturer.
Assistance Products may not be returned without prior authorization. The following contact information is for US and international customers residing in countries served by Campbell Scientific, Inc. directly. Affiliate companies handle repairs for customers within their territories. Please visit www.campbellsci.com to determine which Campbell Scientific company serves your country. To obtain a Returned Materials Authorization (RMA), contact CAMPBELL SCIENTIFIC, INC., phone (435) 227-9000.
Precautions DANGER — MANY HAZARDS ARE ASSOCIATED WITH INSTALLING, USING, MAINTAINING, AND WORKING ON OR AROUND TRIPODS, TOWERS, AND ANY ATTACHMENTS TO TRIPODS AND TOWERS SUCH AS SENSORS, CROSSARMS, ENCLOSURES, ANTENNAS, ETC. FAILURE TO PROPERLY AND COMPLETELY ASSEMBLE, INSTALL, OPERATE, USE, AND MAINTAIN TRIPODS, TOWERS, AND ATTACHMENTS, AND FAILURE TO HEED WARNINGS, INCREASES THE RISK OF DEATH, ACCIDENT, SERIOUS INJURY, PROPERTY DAMAGE, AND PRODUCT FAILURE.
Table of Contents PDF viewers: These page numbers refer to the printed version of this document. Use the PDF reader bookmarks tab for links to specific sections. 1. Introduction ................................................................. 1 2. Cautionary Statements ............................................... 1 3. Initial Inspection ......................................................... 1 4. Quickstart .................................................................... 1 5. Overview ...........
Table of Contents Figures 7-1. 7-2. 8-1. 107 and 41303-5A Radiation Shield on a tripod mast ......................... 7 107 and 41303-5A Radiation Shield on a CM200 Series Crossarm.... 7 107 thermistor probe schematic........................................................... 8 7-1. C-1. Wire Color, Function, and Datalogger Connection ............................. 5 107 Thermistor Resistance and Temperature1 .................................
Model 107 Temperature Probe 1. Introduction The 107 Temperature Probe uses a thermistor to measure temperature in air, soil, and water. It is compatible with all CRBasic dataloggers except the CR200(X) and CR9000(X). See Section 6, Specifications, for a list of compatible CRBasic dataloggers. For Edlog datalogger support, check the availability of an older manual at www.campbellsci.com/old-manuals, or contact a Campbell Scientific application engineer for assistance. 2. 3. 4.
Model 107 Temperature Probe 2 2. The Short Cut installation should place an icon on the desktop of your computer. To open Short Cut, click on this icon. 3. When Short Cut opens, select New Program. 4. Select Datalogger Model and Scan Interval (default of 5 seconds is OK for most applications). Click Next.
Model 107 Temperature Probe 5. Under the Available Sensors and Devices list, select the Sensors folder, then select the Temperature sub-folder. Select 107 Temperature Probe. Click to move the selection to the Selected device window. Data defaults to degree Celsius. This can be changed by clicking the Deg C box and selecting Deg F, for degrees Fahrenheit, or K for Kelvin. 6.
Model 107 Temperature Probe 5. 8. If LoggerNet, PC400, RTDAQ, or PC200W is running on your PC, and the PC to datalogger connection is active, you can click Finish in Short Cut and you will be prompted to send the program just created to the datalogger. 9. If the sensor is connected to the datalogger, as shown in the wiring diagram in step 6, check the output of the sensor in the datalogger support software data display to make sure it is making reasonable measurements.
Model 107 Temperature Probe Probe Weight and Dimensions Weight with 10 ft cable: Length: Diameter: 136 g (5 oz) 10.4 cm (4.1 in) 0.762 cm (0.3 in) 1 Overall probe accuracy is a combination of thermistor interchangeability, bridge-resistor accuracy, and error of the Steinhart-Hart equation. Interchangeability is the principle component error. For 0 to 50 °C, the interchangeability error is predominantly offset and can be determined with a single- point calibration.
Model 107 Temperature Probe NOTE Short Cut cannot edit programs after they are imported and edited in CRBasic Editor. A Short Cut tutorial is available in Section 4, Quickstart. If you wish to import Short Cut code into CRBasic Editor to create or add to a customized program, follow the procedure in Appendix B.1, Importing Short Cut Code into a Program Editor. Programming basics are provided in the following section. A complete program example can be found in Appendix B, Example Programs.
Model 107 Temperature Probe the louvered construction allows air to pass freely through, thereby keeping the probe at or near ambient temperature. The 41303-5A attaches to a crossarm, mast, or user-supplied pipe with a 2.5 to 5.3 cm (1.0 to 2.1 inch) outer diameter. The 41303-5B attaches to a CM500-series pole or a user-supplied pole with a 5.1 cm (2.4 inch) outer diameter.
Model 107 Temperature Probe The 107 is held in the 41303-5A radiation shield by a mounting clamp at the bottom (FIGURE 7-2). Loosen the mounting clamp screws, and insert the probe through the clamp. Tighten the screws to secure the sensor and route the sensor cable to the instrument enclosure. Secure the cable to the tripod or tower using cable ties. 7.4 Water Temperature Installation 107 probes can be submerged to 15 m (50 ft) or 21 psi.
Model 107 Temperature Probe precise excitation voltage at the Vx line and measures the voltage drop across the 1 kΩ resistor at the Vs line.
Model 107 Temperature Probe For CR6 datalogger: Therm107(T107_C,1,U1,U10,20000,_60Hz,1.0,0.0) For CR800, CR1000, CR3000, and CR5000 dataloggers: Therm107(T107_C,1,1,1,20000,_60Hz,1.0,0.0) 9. Troubleshooting and Maintenance NOTE 9.1 All factory repairs and recalibrations require a returned material authorization (RMA) and completion of the “Declaration of Hazardous Material and Decontamination” form. Refer to the Assistance page at the beginning of this manual for more information.
Model 107 Temperature Probe 10. Attributions and References Santoprene® is a registered trademark of Exxon Mobile Corporation. EPA installation standard: Quality Assurance Handbook for Air Pollution Measurement Systems – Volume IV: Meteorological Measurements Version 2.0 WMO standard: WMO No.
Model 107 Temperature Probe 12
Appendix A. Importing Short Cut Code Into CRBasic Editor This tutorial shows: • • How to import a Short Cut program into a program editor for additional refinement How to import a wiring diagram from Short Cut into the comments of a custom program Short Cut creates the following files, which can be imported into CRBasic Editor. Assuming defaults were used when Short Cut was installed, these files reside in the C:\campbellsci\SCWin folder: • • • • • • .DEF (wiring and memory usage information) .
Appendix A.
Appendix B. Example Programs This following example can be used directly with CR800 series, CR1000, CR3000, and CR5000 dataloggers. 'Program measures one 107 temperature probe once a second and 'stores the average temperature every 60 minutes.
Appendix B. Example Programs BeginProg Scan(1,Sec,1,0) 'Measure the temperature Therm107(T107_C,1,U1,U10,0,_60Hz,1.0,0.
Appendix C. Thermistor Resistance and Temperature TABLE C-1.
Appendix C.
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