628H 0.05-25,000 Torr, Heated (100°C) Absolute Baratron® Capacitance Manometers
Overview
628H 0.05-25,000 Torr, Heated (100°C) Absolute Baratron® Capacitance Manometers are 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. Optional heater and temperature status LED/switches indicate that the heater is in control.
- Temperature controlled to 100°C for up to 0.25% of reading accuracy
- 0 to 10 VDC analog output proportional to absolute pressure
- Full Scale ranges low as 50 mTorr for precise low pressure measurement
- All-Inconel corrosion-resistant wetted surfaces
- Integrated sump (US patent #5,822,685) provides particle protection
- Measures total pressure directly, independent of gas composition
Products
| Compare | Description | Drawings, CAD & Specs | Availability | Price | |||
|---|---|---|---|---|---|---|---|
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Heated Capacitance Manometer, 0.1 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, Status LEDs, Vertical Calibration
$2,664.00
|
628H.1TBF2B Heated Capacitance Manometer, 0.1 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, Status LEDs, Vertical Calibration | $2,664.00 |
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Heated Capacitance Manometer, 0.1 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, Status LEDs, Horizontal Calibration
$2,663.00
|
628H.1TBF6B Heated Capacitance Manometer, 0.1 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, Status LEDs, Horizontal Calibration | $2,663.00 |
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Heated Capacitance Manometer, 0.1 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, Horizontal Calibration
$2,519.00
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628H.1TDF5B Heated Capacitance Manometer, 0.1 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, Horizontal Calibration | $2,519.00 |
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Heated Capacitance Manometer, 10 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, Vertical Calibration
$2,518.00
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628H11TBE1B Heated Capacitance Manometer, 10 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, Vertical Calibration | $2,518.00 |
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Heated Capacitance Manometer, 10 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, Status LEDs, Vertical Calibration
$2,663.00
|
628H11TBE2B Heated Capacitance Manometer, 10 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, Status LEDs, Vertical Calibration | $2,663.00 |
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Heated Capacitance Manometer, 10 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, Vertical Calibration
$2,518.00
|
628H11TDE1B Heated Capacitance Manometer, 10 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, Vertical Calibration | $2,518.00 |
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Heated Capacitance Manometer, 1,000 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, Vertical Calibration
$2,519.00
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628H13TBE1B Heated Capacitance Manometer, 1,000 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, Vertical Calibration | $2,519.00 |
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Heated Capacitance Manometer, 1,000 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, Status LEDs, Vertical Calibration
$2,663.00
|
628H13TBE2B Heated Capacitance Manometer, 1,000 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, Status LEDs, Vertical Calibration | $2,663.00 |
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Heated Capacitance Manometer, 1,000 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, Vertical Calibration
$2,519.00
|
628H13TDE1B Heated Capacitance Manometer, 1,000 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, Vertical Calibration | $2,519.00 |
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Configuration Options
The following options are available for 628H Baratron® Heated Absolute Capacitance Manometers
Ordering Code Example: 628H01TBE1B
| Configuration Option | Option Code |
|---|---|
| 628H Absolute Capacitance Manometer. | 628H |
Full Scale Range |
|
| 0.05 Torr | U5T |
| 0.1 Torr | .1T |
| 0.25 Torr | RET |
| 1 Torr | 01T |
| 2 Torr | 02T |
| 10 Torr | 11T |
| 20 Torr | 21T |
| 100 Torr | 12T |
| 1000 Torr | 13T |
| 2000 Torr | 23T |
| 5000 Torr | 53T |
| 10000 Torr | 14T |
| 15000 Torr | RBT |
| 20000 Torr | 24T |
| 25000 Torr | RCT |
Fittings |
|
| 0.5 in. OD Tube | A |
| 8 VCR female | B |
| 1.33 in. OD CF | C |
| NW16 ISO-KF (range < 5000 Torr) | D |
| 8 VCO female | E |
| 2.75 in. OD CF | L |
| NW25 ISO-KF (range < 5000 Torr) | Q |
Accuracy |
|
| 0.25% of Reading | E |
| 0.5% of Reading | F |
Options |
|
| Standard Configuration, vertical calibration 1 (ranges = 1 Torr) | 1 |
| Optional Temperature/Heater Status, vertical calibration | 2 |
| Standard Configuration, horizontal calibration 5 (ranges <1 Torr only) | 5 |
| Optional Temperature/Heater Status, horizontal calibration (ranges <1 Torr only) | 6 |
Connector |
|
| 15 pin Type "D" with Thread Locks | B |
| 15 pin Type "D" with Slide Locks | P |
Specifications
-
TypeVacuum/pressure Transducer
-
Measurement TypeAbsolute
-
Sensor TemperatureControlled to 100°C
-
Full Scale Pressure Ranges0.05, 0.1, 0.25, 1, 2, 10, 20, 100, 1000, 2000, 5000, 10000, 15000, 20000, 25000 Torr
-
Accuracy0.25% of reading for 1-25,000 Torr
0.50% of reading for 0.25, 0.1, and 0.05 Torr -
Resolution0.001% of Full Scale (0.002% of Full Scale for 0.05 Torr)
-
Analog Output0-10 VDC into >10K Ω load
-
Analog Connector15-pin D-sub
-
Zero Temperature Coefficient0.002% 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 Coefficient0.02% of Reading/°C
-
Operating Temperature Range15-50°C
-
Volume6.3 cc
-
Warm-up Time2 hours for 1-25,000 Torr ranges, 4 hours for ranges <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
Features
Resources
Literature
- 628H Heated (100°C) Absolute Baratron® Capacitance Manometer (2.1 MB, PDF)
- 628H Heated (100°C) Baratron® Capacitance Manometer with 24 VDC and Profibus® Options (2.1 MB, PDF)
- Analog 600 Series Absolute Baratron® Capacitance Manometer Selection Guide (2.9 MB, PDF)
Manuals
- MKS 628H Transducer Manual (564.7 kB, PDF)
- 626, 627, 628, E27 & E28 Capacitance Manometer Pin-outs (22.4 kB, PDF)
Ultra-High Velocity