Campbell 110PV, Product Manual

Page 1: ...Revision 07 2020 Copyright 2010 2020 Campbell Scientific CSL I D 897...

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Page 3: ...under guarantee or not Please state the faults as clearly as possible and if the product is out of the guarantee period it should be accompanied by a purchase order Quotations for repairs can be give...

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Page 5: ...digital cell phones and aerials may also not be applicable according to your locality Some brackets shields and enclosure options including wiring are not sold as standard items in the European marke...

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Page 7: ...beginning work Wear a hardhat and eye protection and take other appropriate safety precautions while working on or around tripods and towers Do not climb tripods or towers at any time and prohibit cl...

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Page 9: ...pe 9 7 3 Wiring 10 7 4 Data logger programming 12 7 4 1 Resistance measurement 12 7 4 2 Converting resistance measurement to temperature 12 8 Operation 13 8 1 Measurement details 13 8 2 Electrical noi...

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Page 11: ...ng the sensor head off will likely damage both the sensor and PV module see Caution at the end of Troubleshooting p 14 l The 110PV cable must be properly strain relieved after mounting the probe to th...

Page 12: ...ideo that describes data logger programming using Short Cut is available at www campbellsci eu videos cr1000x data logger getting started program part 3 Short Cut is an easy way to program your data l...

Page 13: ...s value is unique for each 110PV and is printed on the heat shrink label attached to the sensor cable 4 Click on the Wiring tab to see how the sensor is to be wired to the data logger Short Cut uses a...

Page 14: ...sh and save the program Send the program just created to the data logger if the data logger is connected to the computer 9 If the sensor is connected to the data logger check the output of the sensor...

Page 15: ...adhesive tab on the aluminium disk fastens the 110PV to the measurement surface If the temperature may exceed 70 C also use extreme sealing tape to secure the probe to the measurement surface Features...

Page 16: ...l range 50 to 140 C Accuracy1 Worst case 0 2 C 40 to 70 C 0 5 C 71 to 105 C 1 C 106 to 135 C Maximum Steinhart Hart linearization error 0 0024 C at 40 C Maximum cable length 304 8 m 1000 ft Disk diame...

Page 17: ...coefficient Effects of cable resistance is discussed in Long cable lengths p 14 7 Installation If you are programming your data logger with Short Cut skip Wiring p 10 and Data logger programming p 12...

Page 18: ...to a clean surface for its adhesive to function properly CAUTION Do not use epoxy to secure the sensor head to a PV module 7 2 2 Cable strain relief The cable must be properly strain relieved after m...

Page 19: ...isk is adequately fastened to the measurement surface use three strips of extreme sealing tape in two places each 1 Place a strip of tape across the sensor head perpendicular to the cable and rub the...

Page 20: ...Proper tape usage 7 3 Wiring FIGURE 7 3 p 11 provides the schematic and Table 7 1 p 11 provides the connections to Campbell Scientific data loggers Either a 4 wire half bridge or 3 wire half bridge c...

Page 21: ...voltage input U configured for differential input1 SE single ended analogue voltage input Purple Signal reference U configured for differential input1 DIFF L differential low analogue voltage input a...

Page 22: ...ded in the following section Complete program examples for select CRBasic data loggers can be found in Example programs p 17 If applicable please read Electrical noisy environments p 14 and Long cable...

Page 23: ...ur data loggers Simple half bridge measurement ignoring cable resistance has a measured voltage V of V Vx 4990 4990 Rt Where Vx is the excitation voltage 4990 ohms is the resistance of the fixed resis...

Page 24: ...settling time is the delay before the measurement is made Longer settling times can be typed into the Settling Time parameter in the BrHalf4W or BrHalf instruction 9 Maintenance and troubleshooting NO...

Page 25: ...ld wire is connected to data logger ground and the data logger is properly grounded CAUTION If the 110PV needs to be sent to Campbell Scientific for repairs the probe must be heated to 70 to 80 C befo...

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Page 27: ...for additional refinement NOTE Once the file is edited with CRBasic Editor Short Cut can no longer be used to edit the program it created 2 To add the Short Cut wiring information into the new CRBasic...

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Page 29: ...f4W instruction to measure the 110PV The following table provides wiring for the example programs Table B 1 Wiring for example programs Colour Description Data logger connection BrHalf BrHalf4W Black...

Page 30: ...le units Units T110PV_mV millivolts Units T110PV_Res Ohms Units T110PV_Temp_C Deg C Units T110PV_Temp_F Deg F Define a data table for 10 minute averages DataTable AvgTemp 1 1 DataInterval 0 10 Min 10...

Page 31: ...nst C 8 775468 10 8 Declare variable units Units T110PV_mV millivolts Units T110PV_Res Ohms Units T110PV_Temp_C Deg C Units T110PV_Temp_F Deg F Define a data table for 10 minute averages DataTable Avg...

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Page 33: ...ver at very low temperatures 40 C the bond strength decreases Solvent resistance No apparent degradation when exposed to splash testing of many common solvents and fluids including gasoline JP 4 fuel...

Page 34: ...nfo campbellsci fr www campbellsci fr Germany Location Phone Email Website Bremen Germany 49 0 421 460974 0 info campbellsci de www campbellsci de India Location Phone Email Website New Delhi DL India...