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61302V Barometric Pressure Sensor

4. Use CMD140 to set the upper measurement limit 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 entering

CMD400 1. This will provide a list of all parameters in flash memory.

Содержание 61302V

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...