The 623H Unheated Absolute Baratron® Capacitance Manometer with Trip Points 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.
Compare | Description | Drawings, CAD & Specs | Availability | Price | |||
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Absolute Pressure Transducer, 2 Trip Points, 10 Torr, 8 VCR-F, 5-pin Terminal
$1,622
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623H11TBE Absolute Pressure Transducer, 2 Trip Points, 10 Torr, 8 VCR-F, 5-pin Terminal | $1,622 |
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Absolute Pressure Transducer, 2 Trip Points, 10 Torr, NW16-ISO-KF, 5-pin Terminal
$1,622
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623H11TDE Absolute Pressure Transducer, 2 Trip Points, 10 Torr, NW16-ISO-KF, 5-pin Terminal | $1,622 |
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Absolute Pressure Transducer, 2 Trip Points, 100 Torr, 8 VCR-F, 5-pin Terminal
$1,622
|
623H12TBE Absolute Pressure Transducer, 2 Trip Points, 100 Torr, 8 VCR-F, 5-pin Terminal | $1,622 |
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Absolute Pressure Transducer, 2 Trip Points, 100 Torr, NW16-ISO-KF, 5-pin Terminal
$1,622
|
623H12TDE Absolute Pressure Transducer, 2 Trip Points, 100 Torr, NW16-ISO-KF, 5-pin Terminal | $1,622 |
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Absolute Pressure Transducer, 2 Trip Points, 1000 Torr, 8 VCR-F, 5-pin Terminal
$1,622
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623H13TBE Absolute Pressure Transducer, 2 Trip Points, 1000 Torr, 8 VCR-F, 5-pin Terminal | $1,622 |
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Absolute Pressure Transducer, 2 Trip Points, 1000 Torr, NW16-ISO-KF, 5-pin Terminal
$1,622
|
623H13TDE Absolute Pressure Transducer, 2 Trip Points, 1000 Torr, NW16-ISO-KF, 5-pin Terminal | $1,622 |
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The following options are available for 623H Baratron® Absolute Capacitance Manometers
Ordering Code Example: 623H11TAE
Configuration Option | Option Code |
---|---|
623H Absolute Capacitance Manometer | 623H |
Full Scale Range |
|
10 Torr | 11T |
20 Torr | 21T |
100 Torr | 12T |
500 Torr | 52T |
1000 Torr | 13T |
Fittings |
|
0.5 in. (12.7 mm) OD tube | A |
8 female VCR | B |
1.33 in. OD (33.8 mm) Conflat, rotatable | C |
NW16 ISO-KF | D |
8 VCO female | E |
2.75 in. Rotatable CF | L |
NW25 ISO-KF | Q |
Accuracy |
|
0.25% of Reading | E |
0.15% (Optional 10, 100, and 1000 Torr only) | D |
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 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 Inconel® and Incoloy® nickel alloy construction of the pressure sensor allowing it to operate without damage in virtually any chemical environment, including halogens, deionized water and steam, and ozone. The sensor is fully welded with no intermediate brazing or joining materials.
The 623H 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. Typical relay uses include pump cross-over and valve activation.