Sorry, this family of products is no longer available. The recommended replacement product is e28h-heated-capacitance-manometers-etch-sensor.
E28F 0.05-100 Torr Heated (100°C) Baratron® Capacitance Manometers with Etch Sensor
E28F 0.05-100 Torr Heated (100°C) Baratron® Capacitance Manometers with Etch Sensor
The E28F Baratron® manometer is temperature controlled to 100°C, accurate to 0.25% of Reading and includes updated temperature control electronics to provide superior long-term stability and repeatability.
Specifications
- TypeVacuum Pressure Transducer
- Sensor TypeCapacitance Manometer with Etch Baffle Sensor
- Measurement TypeAbsolute
- Sensor TemperatureControlled to 100°C
- Full Scale Pressure Ranges0.05, 0.1, 0.25, 1, 2, 10, 20, and 100 Torr
- Accuracy0.25% of Reading
0.5% for <1 Torr and 0.05 Torr - Analog Output0 - 10 VDC into >10K Ω load
- Zero Temperature Coefficient0.002% of Full Scale/°C for 1-100 Torr ranges
0.01% Full Scale/°C for 0.1 Torr
0.02% Full Scale/°C for 0.05 Torr
- Span Temperature Coefficient0.02% of Reading/°C
- Operating Temperature Range15° to 50°C
- Volume6.3 cc
- Warm-up Time2 hours for 1 Torr and higher
4 hours for <1 Torr - Overpressure Limit45 psia (310 kPa) or 120% Full Scale, whichever is greater
- Materials Exposed to Process GasesInconel®
- Power Requirements±15 VDC ±5% @ 0.6 Amps (maximum)
- ComplianceCE
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Resources
Manuals
626, 627, 628, E27 & E28 Capacitance Manometer Pin-outs(22.4 kB, PDF) E28F Baratron® Capacitance Manometer (1073263-001)(603.7 kB, PDF)
Literature
E28F Baratron® Capacitance Manometer (archive)(171.8 kB, PDF)
Drawings & CADs
E28 Dimensional Drawing(126.9 kB, PDF)