In-situ impedance measurement
1 September 2016
Especially for the IOSI-01 converter, a small add-on board has been developed able to perform an in-situ impedance test of the probe. The internal resistance of the sensor is an indication of its conditon: a high impedance may indicate it is near its end of life and should be replaced soon.
In the data logging menu of ImOxyConfig software program an impedance check can be performed and after the test the probe’s impedance is automatically displayed.
More information on the in-situ impedance test can be found here.