The OAM Purgerâ„¢ automatically removes oil, acid, and moisture from a centrifugal chiller's refrigerant charge and returns removed oil to the chiller's oil sump. The improved OAM-Purger is easier to ...
There are multiple ways a thermostatic expansion valve (TXV) can become restricted. Remember that a TXV becoming partially restricted will have the same symptoms as a restriction anywhere in the ...
This reference design describes a cost-effective, low-power liquid-level measurement data acquisition system (DAS) that use a compensated silicon pressure sensor and a high-precision delta-sigma ADC.
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