background image

 

CS105/CS105MD

Barometric Pressure Sensor

Revision: 3/07

C o p y r i g h t   ©   1 9 9 5 - 2 0 0 7

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 CS105

Page 1: ...CS105 CS105MD Barometric Pressure Sensor Revision 3 07 C o p y r i g h t 1 9 9 5 2 0 0 7 C a m p b e l l S c i e n t i f i c I n c ...

Page 2: ...of all other warranties expressed or implied including warranties of merchantability or fitness for a particular purpose CAMPBELL SCIENTIFIC INC is not liable for special indirect incidental or consequential damages 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...

Page 3: ...6 4 1 CS105MD 6 4 2 CS105 6 5 Long Lead Lengths 9 6 Correcting Pressure to Sea Level 11 7 Maintenance 11 Appendix A Daily Average A 1 Figures 1 CS105 Mounted on the Backplate of an ENC12 14 Enclosure and Connected to a CR1000 Datalogger 3 2 CS105MD Mounted on the Backplate of MetData1 Enclosure 3 3 CS105 Wiring Diagram 4 4 CS105MD Wiring Diagram 5 Tables 1 Signal and Ground Connectors for CS105 4 ...

Page 4: ...This is a blank page ...

Page 5: ...060 mb Temperature 40 C to 60 C Humidity non condensing Accuracy Total Accuracy 0 5 mb 20 C 2 mb 0 C to 40 C 4 mb 20 C to 45 C 6 mb 40 C to 60 C Linearity 0 45 mb 20 C Hysteresis 0 05 mb 20 C Repeatability 0 05 mb 20 C Calibration uncertainty 0 15 mb 20 C Long Term Stability 0 1 mb per year Defined as 2 standard deviation limits of end point non linearity hysteresis error or repeatability error De...

Page 6: ...odes may preclude its use inside buildings NOTE 3 Installation and Wiring The CS105 can be operated in one of two modes powerup and continuous The mode is selected by a jumper located underneath a black plug on the face of the barometer When the jumper is not installed the CS105 is in powerup mode and the datalogger turns the CS105 on and off with a control port or excitation channel to use the ex...

Page 7: ...1000 Datalogger INTERNAL BATTERY TEMPARARY BATTER MADE IN USA BPALK 12V ALKALINE BATTERY PACK Logan Utah VAISALA EXT TRIG AGND GND SUPPLY VOUT PRESSURE TRANSMITTER MODEL SERIAL NO RANGE OUTPUT SUPPLY PTB100A P4450003 800 1060 hPa 0 5 VDC 10 30 VDC MADE IN FINLAND FIGURE 2 CS105MD Mounted on the Backplate of MetData1 Enclosure 3 ...

Page 8: ...12 VDC Red 12 VDC SUPPLY See Table 1 Black Power Ground GND Control Port or Excitation Channel Green Control EXT TRIG Ground Clear Shield SCREW ON CASE FIGURE 3 CS105 Wiring Diagram TABLE 1 Signal and Ground Connectors for CS105 Single Ended Measurement Differential Measurement Blue S E Input S E 7 4H High Side of Diff Input 4H Yellow AG CR10 X CR500 CR510 Other Dataloggers Low Side of Diff Input ...

Page 9: ...LY VOUT PRESSURE TRANSMITTER MODEL SERIAL NO RANGE OUTPUT SUPPLY PTB101B P4450003 600 1060 hPa 0 2 5 VDC 10 30 VDC MADE IN FINLAND 6H Green Pressure VOUT 6L White Signal Ground AGND 12 V Switch Red 12 VDC SUPPLY GND Black Power Ground GND FIGURE 4 CS105MD Wiring Diagram 5 ...

Page 10: ...gger turns the CS105 on and waits one second for the CS105 to warm up before the measurement is made The execution interval must be long enough to accommodate the one second delay to warm up the CS105 and all the other measurement and processing instructions in the program In Example 4 the CS105 is measured every execution interval with a 21X An excitation channel is used to turn the CS105 on and ...

Page 11: ...n EndProg Example 2 CR10 X Program for Measuring the CS105 Once Every Hour CR10X Table 1 Program 01 30 Execution Interval seconds 01 If time is P92 1 59 Minutes Seconds into a 2 60 Interval same units as above 3 41 Set Port 1 High 02 If time is P92 1 0 Minutes Seconds into a 2 60 Interval same units as above 3 30 Then Do 03 Volts SE P1 1 1 Reps 2 25 2500 mV 60 Hz Rejection Range 3 7 SE Channel 4 1...

Page 12: ... CR10X Table 1 Program 01 2 Execution Interval seconds 01 Do P86 1 41 Set Port 1 High 02 Excitation with Delay P22 1 1 Ex Channel 2 0 Delay W Ex units 0 01 sec 3 100 Delay After Ex units 0 01 sec 4 0 mV Excitation 03 Volts SE P1 1 1 Reps 2 25 2500 mV 60 Hz Rejection Range 3 7 SE Channel 4 1 Loc P_mb 5 184 Mult 6 600 Offset 04 Do P86 1 51 Set Port 1 Low 05 If time is P92 1 0 Minutes Seconds into a ...

Page 13: ...100 Delay units 0 01 sec 6 5000 mV Excitation 7 1 Loc P_mb 8 184 Mult 9 600 Offset 02 If time is P92 1 0 Minutes into a 2 30 Minute Interval 3 10 Set Output Flag High 03 Real Time P77 1 0110 Day Hour Minute 04 Average P71 1 1 Reps 2 1 Loc P_mb Input Locations 1 P_mb Proper entries will vary with program and datalogger channel and input location assignments 5 Long Lead Lengths There is a 0 06 mV fo...

Page 14: ...o a 2 60 Interval same units as above 3 30 Then Do 03 Volt Diff P2 1 1 Reps 2 25 2500 mV 60 Hz Rejection Range 3 4 DIFF Channel 4 1 Loc P_mb 5 184 Mult 6 600 Offset 04 Do P86 1 51 Set Port 1 Low 05 End P95 06 If time is P92 1 0 Minutes Seconds into a 2 60 Interval same units as above 3 10 Set Output Flag High Flag 0 07 Real Time P77 1 0110 Day Hour Minute 08 Sample P70 1 1 Reps 2 1 Loc P_mb Input ...

Page 15: ...s derived Wallace J M and P V Hobbes 1977 Atmospheric Science An Introductory Survey Academic Press pp 59 61 dP E 1013 25 1 1 44307 69231 5 25328 1 The value dP is in millibars and the site elevation E is in meters Add dP to the offset in the measurement instruction Use Equation 2 to convert from feet to meters E m E ft ft m 3 281 2 Sea level correction is automatically coded into datalogger progr...

Page 16: ...CS105 CS105MD Barometric Pressure Sensor This is a blank page 12 ...

Page 17: ...aily Average Maximum and Minimum Pressure CR10X Table 1 Program 01 5 Execution Interval seconds 01 Do P86 1 41 Set Port 1 High 02 Excitation with Delay P22 1 1 Ex Channel 2 0 Delay W Ex units 0 01 sec 3 100 Delay After Ex units 0 01 sec 4 0 mV Excitation 03 Volts SE P1 1 1 Reps 2 25 2500 mV 60 Hz Rejection Range 3 1 SE Channel 4 1 Loc P_mb 5 184 Mult 6 600 Offset 04 Do P86 1 51 Set Port 1 Low 05 Z...

Page 18: ...3 10 Set Output Flag High Flag 0 13 Set Active Storage Area P80 1 1 Final Storage Area 1 2 10 Array ID 14 Real Time P77 1 0110 Day Hour Minute 15 Sample P70 1 1 Reps 2 3 Loc P_mb_avg 16 Maximize P73 1 1 Reps 2 10 Value with Hr Min 3 1 Loc P_mb 17 Minimize P74 1 1 Reps 2 10 Value with Hr Min 3 1 Loc P_mb Input Locations 1 P_mb 2 P_const 3 P_mb_avg Proper entries will vary with program and datalogge...

Page 19: ...This is a blank page ...

Page 20: ...w campbellsci com br suporte campbellsci com br Campbell Scientific Canada Corp CSC 11564 149th Street NW Edmonton Alberta T5M 1W7 CANADA www campbellsci ca dataloggers campbellsci ca Campbell Scientific Ltd CSL Campbell Park 80 Hathern Road Shepshed Loughborough LE12 9GX UNITED KINGDOM www campbellsci co uk sales campbellsci co uk Campbell Scientific Ltd France Miniparc du Verger Bat H 1 rue de T...

Reviews: