Sorry, this family of products is no longer available.

690A Baratron® 0.1 to 25,000 Torr 45°C Heated Reference Absolute Capacitance Manometers

690A Baratron® 0.1 to 25,000 Torr 45°C Heated Reference Absolute Capacitance Manometers

690A Baratron® 0.1 to 25,000 Torr 45°C Heated Reference Absolute Capacitance Manometers

This product is no longer available, and has been replaced by the AA06A Baratron® Absolute Pressure Sensor.

See All Features

Specifications

Type
Pressure Transducer
Sensor Type
Reference Capacitance Manometer
Measurement Type
Absolute
Sensor Temperature
Controlled to 45° C
Full Scale Pressure Ranges
0.1, 1, 10, 100, 1000, 5000, 10000, 15000, 20000, 25000 Torr

Fitting Type
Swagelok 4 VCR® female
Accuracy
0.05%, 0.08%, or 0.12% of Reading ±zero/span coefficient
Resolution
1x10^-6 of Full Scale
Materials Exposed to Process Gases
Inconel® and 304 stainless steel
Volume
≥1000 Torr versions: 2.5 cc
5000-25000 Torr versions: 14 cc

Resources

Manuals

690A, 698A Baratron® Heated Capacitance Manometer Manual(408.1 kB, PDF)

Drawings & CADs

690A Baratron® Capacitance Manometer Dimensional Drawing(92.6 kB, PDF)

Literature

Archive - 690 & 698 Pressure Sensor Data Sheet(218.8 kB, PDF)