The 220DD general purpose differential capacitance manometer provides a reliable and accurate solution for measuring low differential pressures. This is a 20 Torr Full Scale gauge with ½” straight tube fitting. The unit is powered by 115 or 230 VAC (switchable) using a standard IEC 320 C14 computer style power cord (not included).

The Type 220DD sensor is housed in a rugged steel NEMA 1 enclosure for ultimate protection in harsh operating environments. Temperature control provides for enhanced zero and span stability. The gauge has a useable resolution of 1 in 10,000 (0.01% of F.S) and an accuracy of +/- 0.15%.