Vacuum Capacitance Manometer

Setra’s Model 730 is a high accuracy absolute capacitance manometer
(also referred to as Capacitance Diaphragm Gauge
(CDG)), for measuring low vacuum pressure ranges that are
critical to the control of processes in photovoltaic, semiconductor
and industrial markets. The 730 utilizes welded, all
Inconel® wetted components which provides capability with
the most aggressive process media. Its high frequency electronics
design is fully RoHS compliant and yields extremely
low noise, while maintaining the fast response time required
for today’s critical control applications. External noise rejection,
fast warm-up, resistance to environmental effects, and
long term stability are unmatched by competing models.
High Performance For Demanding Applications
The Model 730 capacitance manometer uses a rigid single
electrode variable capacitance sensing element resulting in
high over pressure capability and superior long term stability.
Its percent of reading accuracy, low hysteresis, and high
resolution provides a wide dynamic range, making the 730
an ideal fit for measuring and controlling critical manufacturing
processes.