The 2-d Sonic Anemometer has the average 1 Hz output of 40 Hz block measurements. What does the 40 Hz block measurement mean?
The fundamental measurement frequency of the WindSonic is 40 Hz (40 measurements per second). These measurements are then averaged to give an output at some slower output frequency. For a WindSonic programmed to output 1 Hz data, all 40 measurements are averaged (this is called a block average). For a WindSonic that is programed to output 4 Hz data, each output is the block average of 10 fundamental measurements.
The fundamental measurement frequency of the WindSonic is 40 Hz (40 measurements per second). These measurements are then averaged to give an output at some slower output frequency. For a WindSonic programmed to output 1 Hz data, all 40 measurements are averaged (this is called a block average). For a WindSonic that is programed to output 4 Hz data, each output is the block average of 10 fundamental measurements. • We have received a new Windsonic 2D anemometer. The problem is that the SDI-12 cable hasn’t its female mating connector mounted. We need to know in which hole of the female mating connector (from 1 to 9) we have to connect each wire of the SDI-12 cable (three blacks, one red, one green, one white and two silver wires). The manual included with the sensors doesn’t indicate these connections. All WindSonics (opition 1 or option 4) are shipped from Campbell Scientific are shipped with an interface cable. If you did not purchase your WindSonic form Campbell Scientific, instructi
