DM-0119
Description
Driver to decode air pressure and temperature from Paroscientific SDI-12 Digiquartz Precision Pressure transmitter.
Driver will interrogate transmitter for pressure and for temperature data at specified intervals.
Driver Information
Driver | Paroscientific SDI-12 Pressure TMitter | Interface Type | Serial | Driver Class Type | Terminated |
|---|---|---|---|---|---|
No | Input / Output | Input | Executable | DrvParoscientificSDI12.exe | |
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Interfacing Notes
For the interfacing from RS232 to the transmitter a level shifter is needed (for details see transmitter manual).
The cable running from the shifter to the COM port can be a flat cable or a cable without pin swapping.
Database Setup
Because the transmitter will wait a few seconds before the data is ready to be retrieved the update rate for the Paroscientific SDI-12 transmitter has to be set to 10 seconds minimum to ensure that all the data is recorded in the database.
For the slot number of the observations see below:
