120AA Baratron® High Accuracy Absolute Capacitance Manometer
(0.1-1000 Torr) with Integrated Signal Conditioner, Temperature Controlled to 45° C
Direct, Absolute, Analog Pressure/Vacuum Measurement
The 120AA Baratron® absolute capacitance manometer is the most accurate stand-alone Baratron® capacitance manometer available. This state-of-the-art transducer uses capacitance-based technology to provide highly accurate and reliable absolute pressure measurement. The compact 120AA product can be powered by 24-30 VDC or ±15 VDC, and it has a high level 0-10 VDC output.
The 120AA includes a temperature-controlled sensor to 45°C, a remotely activated range turndown capability to provide Full Scale output of 0-10 Volts for 100% and 10% of sensor range, and a remote automatic zeroing capability up to ±2% of Full Scale.