How can I simulate a test to verify the EMP7 unit probes are working?
When the EMP7 unit is first started it will output 5mA and do self check. If all is okay then it will settle at actual reading on stack (anywhere between 4 to 20mA). If it fails then it will settle at 3.8mA. If unit is already installed then passing particles through duct is the only way. Customer should note that the output is on a log scale. Customer needs to use equation in manual to interpret mA signals.
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