It is common for a BAS dirty filter alarm to be generated when some fixed alarm threshold is reached. 1 or 1.5 inch w.g. are common thresholds utilized. This should be the pressure drop across a fully ...

The DPGM409 digital differential pressure gauge from OMEGA incorporates a rugged 316SS enclosure designed for marine and washdown applications with a precision 0.08% accuracy pressure transducer and ...