628H 0.05-25,000 Torr, Heated (100°C) Absolute Baratron® Capacitance Manometers
Model: 628h-heated-capacitance-manometers
628H 0.05-25,000 Torr, Heated (100°C) Absolute Baratron® Capacitance Manometers
Model: 628h-heated-capacitance-manometers
Technical Specs
Type
Vacuum/pressure Transducer
Measurement Type
Absolute
Sensor Temperature
Controlled to 100°C
Full Scale Pressure Ranges
0.05, 0.1, 0.25, 1, 2, 10, 20, 100, 1000, 2000, 5000, 10000, 15000, 20000, 25000 Torr
Accuracy
0.25% of reading for 1-25,000 Torr
0.50% of reading for 0.25, 0.1, and 0.05 Torr
Resolution
0.001% of Full Scale (0.002% of Full Scale for 0.05 Torr)
Analog Output
0-10 VDC into >10K Ω load
Analog Connector
15-pin D-sub
Zero Temperature Coefficient
0.002% of Full Scale/°C for 1-25,000 Torr
0.01%/°C of Full Scale for 0.25 and 0.1 Torr
0.02%/°C of Full Scale for 0.05 Torr
Span Temperature Coefficient
0.02% of Reading/°C
Operating Temperature Range
15-50°C
Volume
6.3 cc
Warm-up Time
2 hours for 1-25,000 Torr ranges, 4 hours for ranges <1 Torr
Overpressure Limit
45 psia (310 kPa) or 120% Full Scale, whichever is greater
Materials Exposed to Process Gases
Inconel®
Power Requirements
±15 VDC ±5% @ 0.6 Amps (maximum)
Compliance
CE
Technical Specs
Type
Vacuum/pressure Transducer
Measurement Type
Absolute
Sensor Temperature
Controlled to 100°C
Full Scale Pressure Ranges
0.05, 0.1, 0.25, 1, 2, 10, 20, 100, 1000, 2000, 5000, 10000, 15000, 20000, 25000 Torr
Accuracy
0.25% of reading for 1-25,000 Torr
0.50% of reading for 0.25, 0.1, and 0.05 Torr
Resolution
0.001% of Full Scale (0.002% of Full Scale for 0.05 Torr)
Analog Output
0-10 VDC into >10K Ω load
Analog Connector
15-pin D-sub
Zero Temperature Coefficient
0.002% of Full Scale/°C for 1-25,000 Torr
0.01%/°C of Full Scale for 0.25 and 0.1 Torr
0.02%/°C of Full Scale for 0.05 Torr
Span Temperature Coefficient
0.02% of Reading/°C
Operating Temperature Range
15-50°C
Volume
6.3 cc
Warm-up Time
2 hours for 1-25,000 Torr ranges, 4 hours for ranges <1 Torr
Overpressure Limit
45 psia (310 kPa) or 120% Full Scale, whichever is greater
Materials Exposed to Process Gases
Inconel®
Power Requirements
±15 VDC ±5% @ 0.6 Amps (maximum)
Compliance
CE
