How is the CS11-L an improvement compared to the retired CS10-L and CS15-L?
The following are some of the features of the CS11-L:
The quality of the measurements was improved by upgrading the 10 ohm internal resistor.
The CS11-L is compatible with the CR200(X)-series dataloggers, as well as all of the data loggers that were compatible with the CS10-L. This allows the CS11-L to replace both the CS10-L and the CS15-L.
The programming examples were improved to give greater stability to the measurements. On some data logger models, the ACPower() instruction can be used.