Campbell CS511, Instruction Manual

Page 1: ...INSTRUCTION MANUAL CS511 Dissolved Oxygen Probe Revision 2 16 C o p y r i g h t 2 0 0 1 2 0 1 6 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 3: ...ucts to CSI CSI will return such Products by surface carrier prepaid within the continental United States of America To all other locations CSI will return such Products best way CIP port of entry per...

Page 4: ...g container Campbell Scientific s shipping address is CAMPBELL SCIENTIFIC INC RMA _____ 815 West 1800 North Logan Utah 84321 1784 For all returns the customer must fill out a Statement of Product Clea...

Page 5: ...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 7: ...Installation 8 7 1 Getting Probe Ready to Use 8 7 2 Mount Probe 10 7 3 Wiring to the Datalogger 10 7 4 Programming 11 7 5 Calibration 11 8 Maintenance 13 8 1 Cleaning Probe and Replacing the Membrane...

Page 8: ...probe 15 8 4 Proper O ring placement 16 8 5 Installing membrane 17 8 6 Check for leakage 18 D 1 Sensorex s model DO6200 T D 1 E 1 Preventing Bio fouling of a DO Sensor E 1 E 2 DO sensor with PT4 Agit...

Page 9: ...ger support see an older manual at www campbellsci com old manuals or contact a Campbell Scientific application engineer for assistance Currently the CS511 is Sensorex s Model DO6400 T Prior to June 2...

Page 10: ...3 1 Shipping Kit and Accessories p 2 Contact Campbell Scientific about any discrepancies The model number and cable length are printed on a label at the connection end of the cable Check this informat...

Page 11: ...ort Cut is an easy way to program your datalogger to measure the sensor and assign datalogger wiring terminals Short Cut is available as a download on www campbellsci com and the ResourceDVD It is inc...

Page 12: ...lect the Sensors Water Quality folder Select CS511 Dissolved Oxygen Probe and click to move the selection to the Selected device window Variables default to DOmv for the millivolt measurements and DOp...

Page 13: ...ure it is making reasonable measurements 5 Overview The CS511 is a galvanic probe which produces a millivolt signal proportional to the amount of oxygen present in the measured medium Oxygen diffuses...

Page 14: ...CWS The CWS900 allows the probe to be used in a wireless sensor network Refer to www campbellsci com cws900 for more information 6 Specifications Features In line thermistor provides automatic tempera...

Page 15: ...Minimum Water Flow 0 to 50 C 32 to 122 F 0 to 100 psig 60 mm 2 5 in 5 cm s 2 inch s across membrane Calibration In air or in air saturated water Temperature Compensation Automatic from 4 to 40 C 40 to...

Page 16: ...logger p 10 and Section 7 4 Programming p 11 Short Cut does this work for you See Section 4 QuickStart p 3 for a Short Cut tutorial 7 1 Getting Probe Ready to Use 1 Unscrew the lower body from the upp...

Page 17: ...membrane see Section 8 1 Cleaning Probe and Replacing the Membrane p 13 4 Pour fresh electrolyte in the bottom cap and fill to the top of the cap 5 Keep the probe upright with the cable pointed upwar...

Page 18: ...rejecting electrical noise and ground loop error TABLE 7 1 Wire Color Function and Datalogger Connection for Differential Measurements Wire Color Wire Function Datalogger Connection Terminal White Si...

Page 19: ...xisting custom program Short Cut cannot edit programs after they are imported and edited in CRBasic Editor A Short Cut tutorial is available in Section 4 QuickStart p 3 If you wish to import Short Cut...

Page 20: ...ion chart R The signal output of the probe when using a multiplier of one 10 Change the multiplier in the datalogger program from one to the calculated number see Section 4 QuickStart p 3 or Section 7...

Page 21: ...leaning and replacement of the membrane 8 1 Cleaning Probe and Replacing the Membrane 1 Unscrew the lower body from the upper body FIGURE 8 1 FIGURE 8 1 Separate the lower body from the upper body 2 S...

Page 22: ...ool unscrew the membrane lock that is in the lower body see FIGURE 8 2 4 Remove and dispose of the membrane and its O ring as show in FIGURE 8 2 FIGURE 8 2 Remove membrane and O ring Membrane Lock Spa...

Page 23: ...vinegar 3 acetic acid for about 30 min If vinegar is unavailable use a soft toothbrush automatic dishwasher detergent and clean water to clean the cathode anode and plastic Rinse all components thorou...

Page 24: ...Remove the paper backing from a new membrane and place the new membrane on top of the O ring and then place the spacer on top of the membrane Using the membrane tool install the membrane lock on top o...

Page 25: ...CS511 Dissolved Oxygen Probe 17 FIGURE 8 5 Installing membrane 7 Inspect the membrane for wrinkles replace membrane if wrinkled Membrane Lock Spacer Membrane O ring Membrane Tool...

Page 26: ...there is no leakage dispose of the water FIGURE 8 6 Check for leakage 9 Pour fresh electrolyte in the bottom cap and fill to the top of the cap 10 Keep the sensor upright so that the cable is pointed...

Page 27: ...ut Make note of the file name used when saving the Short Cut program 2 Open CRBasic Editor 3 Click File Open Assuming the default paths were used when Short Cut was installed navigate to C CampbellSci...

Page 28: ...Appendix A Importing Short Cut Code Into CRBasic Editor A 2...

Page 29: ...Oppm Units Batt_Volt Volts Units DOmV mV Units DOppm ppm Define Data Tables DataTable Table1 True 1 DataInterval 0 60 Min 10 Sample 1 DOmV FP2 Sample 1 DOppm FP2 Sample 1 Batt_Volt FP2 EndTable DataTa...

Page 30: ...ound Clear CRBasic Example B 2 VoltSE CR200 X Program CR200 X Series Declare Variables and Units Public Batt_Volt Public DOmV Public DOppm Units Batt_Volt Volts Units DOmV mV Units DOppm ppm Define Da...

Page 31: ...C 1 Appendix C Dissolved Oxygen Tables C 1 Dissolved Oxygen in Fresh Water...

Page 32: ...Appendix C Dissolved Oxygen Tables C 2 C 2 Dissolved Oxygen in Salt Water...

Page 33: ...two sensors However they look different and use different accessories FIGURE D 1 Sensorex s model DO6200 T D 1 DO6200 T Specifications Principle of Measurement Membrane covered galvanic oxygen probe...

Page 34: ...imumSubmersion Depth Minimum Water Flow 0 to 50 C 32 to 122 F Maximum 10 atmospheres 147 psig 60 mm 2 5 in 5 cm s 2 in sec across membrane Calibration In air or in air saturated water Temperature Comp...

Page 35: ...ents In many instances the water also has a high bio loading and the probes become fouled resulting in inaccurate DO measurements FIGURE E 1 Preventing Bio fouling of a DO Sensor The PT4 agitator over...

Page 36: ...A Maximum ON time 3 s E 3 Agitator Control Campbell Scientific ships the agitator with a repeat cycle timer Using the repeat cycle timer requires no datalogger programming However some users choose to...

Page 37: ...se the Portset instruction as follows CR1000 Portset Instruction Example Portset 1 1 Delay 1 500 msec Portset 1 0 The CR200 X series use the Portset instruction as follows CR200 X Portset Instruction...

Page 38: ...Appendix E PT4 L Agitator E 4...

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Page 40: ...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...