Industrial Pressure Transmitters: Series 626 and 628 (Video) The Series 626 and/or 628 are ideal for applications including: compressors, pumping systems, irrigation system pressure, industrial process monitoring, and hydraulic. The Series 626 Pressure Transmitters possess a highly precise 0.25% full scale accuracy piezo-resistive sensor contained in a compact, rugged, NEMA 4X (IP66) stainless steel general … Continue reading Industrial Pressure Transmitters: Series 626 and 628 (Video)