The 625H Absolute Capacitance Manometer features two user adjustable process trip point relays, each with an adjustment range from 0.1% to 100% of Full Scale or voltage equivalent 0.01 to 10 VDC. Dual color LEDs indicate relay status. It is temperature controlled at 100°C, and is available in full scale ranges of 1, 10, 20, 100, 500, and 1000 Torr.
Compare | Description | Drawings, CAD & Specs | Availability | Price | |||
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Heated Capacitance Manometer, 1 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, 2 Relays
$2,750
|
625H01TCEEB Heated Capacitance Manometer, 1 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, 2 Relays | $2,750 |
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Heated Capacitance Manometer, 1 Torr, 100°C, 8 VCR-F, Terminal Block, 0-10 VDC, 2 Relays
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625H01TCEEU Heated Capacitance Manometer, 1 Torr, 100°C, 8 VCR-F, Terminal Block, 0-10 VDC, 2 Relays |
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Heated Capacitance Manometer, 1 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, 2 Relays
$2,953
|
625H01TGAEB Heated Capacitance Manometer, 1 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, 2 Relays | $2,953 |
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Heated Capacitance Manometer, 1 Torr, 100°C, NW16 ISO-KF, Terminal Block, 0-10 VDC, 2 Relays
$2,866
|
625H01TGAEU Heated Capacitance Manometer, 1 Torr, 100°C, NW16 ISO-KF, Terminal Block, 0-10 VDC, 2 Relays | $2,866 |
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Heated Capacitance Manometer, 10 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, 2 Relays
$2,750
|
625H11TCEEB Heated Capacitance Manometer, 10 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, 2 Relays | $2,750 |
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Heated Capacitance Manometer, 10 Torr, 100°C, 8 VCR-F, Terminal Block, 0-10 VDC, 2 Relays
$2,866
|
625H11TCEEU Heated Capacitance Manometer, 10 Torr, 100°C, 8 VCR-F, Terminal Block, 0-10 VDC, 2 Relays | $2,866 |
|
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Heated Capacitance Manometer, 10 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, 2 Relays
$2,750
|
625H11TGAEB Heated Capacitance Manometer, 10 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, 2 Relays | $2,750 |
|
||||
Heated Capacitance Manometer, 10 Torr, 100°C, NW16 ISO-KF, Terminal Block, 0-10 VDC, 2 Relays
$2,866
|
625H11TGAEU Heated Capacitance Manometer, 10 Torr, 100°C, NW16 ISO-KF, Terminal Block, 0-10 VDC, 2 Relays | $2,866 |
|
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Heated Capacitance Manometer, 100 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, 2 Relays
$2,750
|
625H12TCEEB Heated Capacitance Manometer, 100 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, 2 Relays | $2,750 |
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Heated Capacitance Manometer, 100 Torr, 100°C, 8 VCR-F, Terminal Block, 0-10 VDC, 2 Relays
|
625H12TCEEU Heated Capacitance Manometer, 100 Torr, 100°C, 8 VCR-F, Terminal Block, 0-10 VDC, 2 Relays |
|
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Heated Capacitance Manometer, 100 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, 2 Relays
$2,750
|
625H12TGAEB Heated Capacitance Manometer, 100 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, 2 Relays | $2,750 |
|
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Heated Capacitance Manometer, 100 Torr, 100°C, NW16 ISO-KF, Terminal Block, 0-10 VDC, 2 Relays
$2,866
|
625H12TGAEU Heated Capacitance Manometer, 100 Torr, 100°C, NW16 ISO-KF, Terminal Block, 0-10 VDC, 2 Relays | $2,866 |
|
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Heated Capacitance Manometer, 1,000 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, 2 Relays
$2,750
|
625H13TCEEB Heated Capacitance Manometer, 1,000 Torr, 100°C, 8 VCR-F, DB15 w/Thread Lock, 0-10 VDC, 2 Relays | $2,750 |
|
||||
Heated Capacitance Manometer, 1,000 Torr, 100°C, 8 VCR-F, Terminal Block, 0-10 VDC, 2 Relays
$2,866
|
625H13TCEEU Heated Capacitance Manometer, 1,000 Torr, 100°C, 8 VCR-F, Terminal Block, 0-10 VDC, 2 Relays | $2,866 |
|
||||
Heated Capacitance Manometer, 1,000 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, 2 Relays
$2,750
|
625H13TGAEB Heated Capacitance Manometer, 1,000 Torr, 100°C, NW16 ISO-KF, DB15 w/Thread Lock, 0-10 VDC, 2 Relays | $2,750 |
|
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Heated Capacitance Manometer, 1,000 Torr, 100°C, NW16 ISO-KF, Terminal Block, 0-10 VDC, 2 Relays
$2,866
|
625H13TGAEU Heated Capacitance Manometer, 1,000 Torr, 100°C, NW16 ISO-KF, Terminal Block, 0-10 VDC, 2 Relays | $2,866 |
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The following options are available for 625H Baratron® Heated Absolute Capacitance Manometers
Ordering Code Example: 625H11TBAEB
Configuration Option | Option Code |
---|---|
625H Absolute Capacitance Manometer. | 625H |
Full Scale Range |
|
1 Torr | 01T |
10 Torr | 11T |
20 Torr | 21T |
100 Torr | 12T |
500 Torr | 52T |
1000 Torr | 13T |
Fittings |
|
0.5 in. OD Tube | BA |
8 VCR | CE |
Mini-CF | HA |
NW16 ISO-KF | GA |
NW16 ISO-KF, right angle | GE |
NW25 ISO-KF | GC |
Accuracy |
|
0.25% of Reading | E |
Connector |
|
15 pin Type "D" with Thread Locks | B |
15 pin Type "D" with Slide Locks | P |
Terminal Block Adapter | U |
15 pin Type "D" Filtered | V |
Capacitance manometers are electro-mechanical gauges that can measure both pressure and vacuum. The capacitance gauge translates a pressure-modulated movement in a thin diaphragm into an electrical signal proportional to the pressure. The pressure sensor is the thin diaphragm that is exposed to the pressure or vacuum being measured via the inlet tube. An electrode is mounted in the reference cavity behind the diaphragm. Pressure differences between the process and the reference cavity deflect the diaphragm slightly, changing the distance between it and the electrode. Variations in this distance produce variations in the capacitance between the diaphragm and the electrode creating an electrical signal that is proportional to the pressure change. Since differences in the capacitance signal are produced by physical changes within the manometer and not by changes in the gas properties, pressure measurements by the capacitance manometer are independent of the composition of the gas being measured.
These capacitance manometers are temperature controlled to 100°C for improved accuracy. Unheated versions are exposed to ambient temperature variations which can degrade the sensor accuracy. These devices have the sensor enclosed in a volume that is maintained at a constant temperature above ambient. This solution improves the manometer’s accuracy and repeatability and lowers instrument drift by reducing or eliminating process contamination within the manometer. Heated manometers are recommended for applications that require maximum accuracy and repeatability, operate above ambient temperature and for those processes that employ hot gases.
These Baratron® pressure transducers are referenced to vacuum for absolute pressure measurement. Applications include: vacuum furnaces, freeze-drying of fruits and vegetables, gas lasers, automotive component testing, bottle coatings, and vacuum distillation.
These pressure transducers feature all Inconel® construction of the pressure sensor allowing it to operate without damage in virtually any chemical environment, including exposure to halogens, deionized water and steam, and ozone.
These Baratron® capacitance manometers feature a high-level 0-10 VDC analog output signal that is linear with pressure. This analog output can be interfaced with an MKS pressure controller, an MKS power supply/display instrument, or any instrument that meets these requirements.
These absolute capacitance manometers features two user adjustable process trip point relays, each with an adjustment range from 0.1% to 100% of Full Scale or voltage equivalent 0.01 to 10 VDC. Dual color LEDs indicate relay status. Typical relay uses include pump cross-over and valve activation.
Pin | Description |
---|---|
1 | Trip Point-A V-level |
2 | First Pressure Output |
3 | Trip Point-A N.C. |
4 | Trip Point-A N.O. |
5 | Power Common |
6 | -15 VDC |
7 | +15 VDC |
8 | Trip Point-A Common |
9 | Trip Point-B N.O. |
10 | Trip Point-B N.C. |
11 | Trip Point-B Common |
12 | Pressure Output Return |
13 | Trip Point-B V-Level |
14 | No Connection |
15 | Chassis Ground |