Capacitance manometers are electro-mechanical gauges that measure both pressure and vacuum. The capacitance gauge translates a pressure-modulated movement in a thin diaphragm into an electrical signal proportional to the pressure.

Capacitance manometers: Commonly used for pressure/vacuum measurement. They rely on the change in capacitance between a diaphragm and powered electrode. Column-type manometers: These use a liquid whose height in a closed column changes with pressure.

MKS Baratron® capacitance manometers are highly accurate and repeatable, insensitive to gas composition, compact, and easily interfaced with most process tools. We manufacture our diaphragm gauges almost exclusively using nickel-based …

With industry-leading advanced sensor design features, capacitance manometers from Brooks Instrument are designed to improve manometer measurement reliability, minimize drift, resist diaphragm contamination and minimize thermal effects.

The capacitance manometer consists of a gauge head containing the capacitance transducer and an electronic unit to both energize and display the transducer's output. You might find these chapters and articles relevant to this topic.

2023年11月22日 · - Working principles of capacitance manometers and what makes them different. - MKS Instruments’ Baratron solution for capacitance manometer applications, detailing its features that make the Baratron manometer a superior solution.

Setra’s Model 730 is a high accuracy capacitance manometer (also referred to as Capacitance Diaphragm Gauge (CDG)), for measuring low vacuum pressure ranges that are critical to the control of the processes in photovoltaic, semiconductor and industrial markets.

Capacitance Manometers Precision Vacuum Measurement from 0.01 Torr to 2000 Torr. Accuracy (% of Reading) < 0.05 0.05 - 0.2 > 0.2 - 1 Sensor Temperature. Ambiente 45 °C 100 °C ...

Capacitance manometers electro-mechanical gauges that can measure both the pressure and vacuum of the system. These more advances pressure gauges rely on the change in capacitance between a diaphragm and a powered electrode.

The 626D Unheated Absolute Baratron® Capacitance Manometer is the latest of MKS analog capacitance-based, high-performance vacuum and pressure transducers. It requires ±15VDC input voltage and provides a high-level 0-10 VDC analog output signal that is linear with pressure.