The 226A11TBBBBFB2A1 Baratron® differential capacitance manometer is ranged for 10 Torr, has 0.25 inch OD reference and measurement side tubes, 0.50% of Full Scale accuracy, ±15 VDC input and 0 - 10 VDC analog output with bidirectional calibration, a 9-pin type "D" subminiature electrical connector and a standard mounting bracket. It is mounted in a rugged industrial-grade housing that minimizes external RF/EM interference on the electronics and when properly configured, is completely "drop-in" compatible with earlier Baratron® differential manometers.