Campbell 61302V Скачать руководство пользователя страница 14 | Manualshive

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Campbell 61302V Скачать руководство пользователя страница 14

61302V Barometric Pressure Sensor

    ' Switch 61302V Sensor Off after polling
    SW12 (0)

    ' Correct Barometric Pressure value for elevation above sea level (elevation must be in
meters)
    Elevation_Correction = 1013.25 * (1 - (1 - Elevation/44307.69231)^5.253283)

    BP_61302V_Analog = BP_61302V_ Elevation_Correction

EndIf

CallTable Hourly
NextScan
EndProg

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Содержание 61302V

Страница 1: ...INSTRUCTION MANUAL 61302V Barometric Pressure Sensor September 2009 Copyright 2009 Campbell Scientific Canada Corp...

Страница 2: ...glect accidents of nature or shipping damage This warranty is in lieu of all other warranties expressed or implied including warranties of merchantability or fitness for a particular purpose CSC is no...

Страница 3: ...3 3 2 1 Serial Output Wiring 4 3 2 2 Analog Output Wiring 4 4 SENSOR OPERATION 4 4 1 Serial Output 5 4 2 Analog Output 6 4 3 Software Commands 7 5 PROGRAMMING 8 5 1 Serial Output Program Example 9 5 2...

Страница 4: ...serial I O options include continuous or polled ASCII text output or NMEA marine output The sensor is supplied with the following standard configuration RS232 serial output TTL levels Polled mode 9600...

Страница 5: ...of Campbell Scientifics white fibreglass enclosures If the 61302V is to being installed in an enclosure a QDP HYDRO VENT should used Otherwise the included poly tube can be used to vent the sensor to...

Страница 6: ...Ended Channel Single Ended Channel Blue Optional Trigger No Connection or SW12V No Connection or SW12V Green Reference AG Red PWR SW12V or 12V SW12V or 12V Jumper b w Ctrl Port SW12 CTRL Black PWR AG...

Страница 7: ...can be used with TTL RS 232 signal levels P4 A B configures the terminal connections for RS 232 Both jumpers must be in position A for RS 232 serial communication Format Description Continuous ASCII...

Страница 8: ...meters The standard setting maps 0 to 5000 mV with 500 to 1100 hPa For example hPa 0 12 mV 500 Effective range is 600 hPa Analog signal resolution is 12 bit resolution 600 212 Therefore the effective...

Страница 9: ...ile paused COMMAND mode is indicated by a prompt All commands must be terminated with a carriage return CR ASCII 13 Use to list available commands as shown below YOUNG 61300 SERIES BAROMETER V2 03 CMD...

Страница 10: ...ely after the command is received Therefore in order to continue communicating the serial communication program that issued the command must also change to match CMD300 n causes the sensor to pause or...

Страница 11: ...ssible Where Elevation is in meters above sea level P 1013 25 1 1 Elevation 44307 69231 5 253283 5 1 Serial Output Program Example The program example illustrates the polling of a 61302V in its defaul...

Страница 12: ...Open Com1 9600 0 0 1000 Scan 5 Sec 0 0 Switch 61302V Sensor On 1 minute before the top of the hour If TimeIntoInterval 59 60 Min Then SW12 1 Poll 61302V Sensor at the top of the hour If TimeIntoInterv...

Страница 13: ...set to 5VDC mode A position Jumper P4 will need to be set to Voltage mode B position 61302V Wiring Red CR1000 12V power continuously for testing Black CR1000 AG White CR1000 SE1 Blue No Connection Gre...

Страница 14: ...lling SW12 0 Correct Barometric Pressure value for elevation above sea level elevation must be in meters Elevation_Correction 1013 25 1 1 Elevation 44307 69231 5 253283 BP_61302V_Analog BP_61302V_Anal...

Страница 15: ...61302V Barometric Pressure Sensor 13...

Страница 16: ...y 1 Connect the 61302V to the PC Please note in order to make the connection to the PC you will require either an interface board i e DB9M TERM or a 9 pin cable with connections for Tx Rx and Ground T...

Страница 17: ...mit to 1050 Use CMD 142 to set the lower measurement limit to 950 These changes must be saved to flash memory which is done by entering CMD420 5 Confirm that the changes have been saved to memory by e...

Страница 18: ...Barometric Pressure Sensor 16 6 Restart the measurement process with CMD300 2 7 Once the configuration is complete you can power the sensor down and replace all jumpers required for your specific appl...

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