I checked first with the Node-Red the reading, after compare based on the Payload Structure table listed (https://ncd.io/industrial-vibration-sensor-v3-product-manual-2/), and doesn’t match, got following minor scaling issues (for all X,Y,Z axis) of some processed parameters:
Payload says => Should be (based on the Node-Red)
RMS ACC = MSBFF+LSB => (MSBFF+LSB)/1000.0
MAX ACC = MSBFF+LSB => (MSBFF+LSB)/1000.0
Freq Hig. Peak=Hz = (MSBFF+LSB)/100 => MSBFF+LSB
Freq 2nd Hig. Peak=Hz = (MSBFF+LSB)/100 => MSBFF+LSB
Freq 3rd Hig. Peak=Hz = (MSBFF+LSB)/100 => MSBFF+LSB
Maybe all Vibration Sensors type 80, 81, 82, 84 has same scaling issue.