Calibration of SMA‑2-flat-ribbon-sensors
The SMA‑flat-ribbon-sensors are calibrated by measuring the complex capacities in dry air (zero) and with an attached reference plate that simulates a certain water content (span). Sommer Messtechnik only ships calibrated SMA‑flat-ribbon sensors and generally, a regular zero-check of the sensors is sufficient. If required, the reference plate can be obtained from Sommer Messtechnik.
ATTENTION
During calibration the SMA‑flat-ribbon-sensor must be dry and free of snow and ice!
All sensors must be connected and active during calibration!
