Frequently Asked Question
We have a SIF with the dual temperature elements (RTD) and one temperature transmitter with hot backup function. Can we use a separate SIF to get the failure rates of 1oo2 voting of sensor parts for dual RTD and fill this calculated failure rates into the
Last Updated 5 years ago
From a safety perspective, this should be voted 2oo2, since if one fails, the other is there as backup. You can use a separate SIF as you described for the 2oo2 configuration.