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INST
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 MANUAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model 108 Temperature Probe 

Revision: 2/18 

C o p y r i g h t   ©   1 9 8 5 - 2 0 1 8  

C a m p b e l l   S c i e n t i f i c ,   I n c .  

Summary of Contents for 108

Page 1: ...INSTRUCTION MANUAL Model 108 Temperature Probe Revision 2 18 C o p y r i g h t 1 9 8 5 2 0 1 8 C a m p b e l l S c i e n t i f i c I n c...

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Page 4: ...er Campbell Scientific s shipping address is CAMPBELL SCIENTIFIC CANADA CORP RMA _____ 14532 131 Avenue NW Edmonton Alberta T5L 4X4 Canada For all returns the client must fill out a Statement of Produ...

Page 5: ...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 climbing by other persons Take reasonabl...

Page 6: ...ounce 28 35 g 1 lb pound weight 0 454 kg Pressure 1 psi lb in2 68 95 mb Volume 1 US gallon 3 785 litres In addition part ordering numbers may vary For example the CABLE5CBL is a CSI part number and k...

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Page 8: ...ng 5 7 2 1 Therm108 Instruction 6 7 3 Air Temperature Installation 6 7 4 Water Temperature Installation 8 7 5 Soil Temperature 8 8 Operation 8 8 1 Sensor Schematic 8 8 2 Measurement and Output Lineari...

Page 9: ...6 Radiation Shield on a CM200 Series Crossarm right 7 8 1 108 thermistor probe schematic 8 Tables 7 1 Wire Color Function and Datalogger Connection 5 C 1 108 Thermistor Resistance and Temperature C 1...

Page 10: ...nspection Check the packaging and contents of the shipment If damage occurred during transport immediately file a claim with the carrier Contact Campbell Scientific to facilitate repair or replacement...

Page 11: ...e 108 Temperature Probe 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 After entering the Properties click on...

Page 12: ...or is connected to the datalogger as shown in the wiring diagram check the output of the sensor in the datalogger support software data display to make sure it is making reasonable measurements 5 Over...

Page 13: ...C at 95 C Steinhart Hart Equation Error 0 01 C Probe Weight and Dimensions Weight with 10 ft cable 136 g 5 oz Length 10 4 cm 4 1 in Diameter 0 762 cm 0 3 in Compliance View the EU Declaration of Conf...

Page 14: ...he files that Short Cut creates are a great source for programming code to start a new program or add to an existing custom program Short Cut cannot edit programs after they are imported and edited in...

Page 15: ...t grow Sensors should be located at a distance of at least four times the height of any nearby obstruction and at least 30 m EPA from large paved areas Sensors should be protected from thermal radiati...

Page 16: ...on a CM200 Series Crossarm FIGURE 7 2 108 and 41303 5A Radiation Shield on a tripod mast left 108 and RAD06 Radiation Shield on a CM200 Series Crossarm right The 108 is held in the 41303 5A radiation...

Page 17: ...ried such that the measurement tip is horizontal to the soil surface at the desired depth The maximum burial depth for soil that could become saturated with water is dictated by the maximum water pres...

Page 18: ...00E 8 1 Coefficients provided by Measurement SpecialtiesTM 8 3 Electrically Noisy Environments EMF noise emanating from the ac mains power grid can be a significant source of measurement error 60 Hz n...

Page 19: ...ture is reported Verify the Mult and Offset arguments in Therm108 are correct for the desired units Section 7 2 Datalogger Programming p 5 Check the cable for signs of damage and possible moisture int...

Page 20: ...the accuracy needed in the sensor data requires correction of the thermistor interchangeability offset described in Section 6 Specifications p 4 10 Attributions and References Santoprene is a register...

Page 21: ...Model 108 Temperature Probe 12...

Page 22: ...art p 1 Finish the program On the Advanced tab click the CRBasic Editor button The program opens in CRBasic with the name noname CR_ Now save the program with your desired name in any folder Once the...

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Page 24: ...mperature every 60 minutes Wiring Diagram 108 Probe Lead Datalogger Color Function Terminal Black Voltage excitation input VX1 EX1 Red Analog voltage output SE1 Purple Bridge resistor ground Ground Sy...

Page 25: ...be Lead CR6 Color Function Terminal Black Voltage excitation input U10 Red Analog voltage output U1 Purple Bridge resistor ground Ground Symbol Clear Shield Ground Symbol Declare the variables for the...

Page 26: ...1 00 0 351017 0 00 1 332620 1 00 2 315288 2 00 3 298954 3 00 4 283555 4 00 5 269034 5 00 6 255335 6 00 7 242408 7 00 8 230206 8 00 9 218684 9 00 10 207801 10 00 11 197518 11 00 12 187799 12 00 13 178...

Page 27: ...763 53 00 54 28596 54 00 55 27481 55 00 56 26415 56 00 57 25395 57 00 58 24420 58 00 59 23487 59 00 60 22594 60 00 61 21740 61 00 62 20922 62 00 63 20138 63 00 64 19388 64 00 65 18670 65 00 66 17981 6...

Page 28: ...esistance and Temperature C 3 90 7708 90 00 91 7457 91 00 92 7215 92 00 93 6982 93 00 94 6758 94 00 95 6541 95 00 96 6333 96 00 97 6132 97 00 98 5939 98 00 99 5753 99 00 100 5573 100 00 1Data from Mea...

Page 29: ...Appendix C Thermistor Resistance and Temperature C 4...

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Page 31: ...ua Apinag s nbr 2018 Perdizes CEP 01258 00 S o Paulo SP BRASIL www campbellsci com br vendas campbellsci com br Campbell Scientific Canada Corp 14532 131 Avenue NW Edmonton AB T5L 4X4 CANADA www campb...

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