623H 1-1000 Torr, Unheated Absolute Baratron® Capacitance Manometers with Trip Points
Overview
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.
- 0 to 10 VDC proportional analog output with terminal block
- Two process trip point relays with LED indicators and voltage test points
- Measures total pressure directly, independent of gas composition
- All Inconel® corrosion resistant wetted surfaces
- Integrated sump provides particle protection
- Percent of Reading accuracy for more repeatable output signal
Products
| Compare | Description | Drawings, CAD & Specs | Availability | Price | |||
|---|---|---|---|---|---|---|---|
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623H11TBE Absolute Pressure Transducer, 2 Trip Points, 10 Torr, 8 VCR-F, 5-pin Terminal | $1,622.00 |
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623H11TDE Absolute Pressure Transducer, 2 Trip Points, 10 Torr, NW16-ISO-KF, 5-pin Terminal | $1,622.00 |
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623H12TBE Absolute Pressure Transducer, 2 Trip Points, 100 Torr, 8 VCR-F, 5-pin Terminal | $1,622.00 |
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623H12TDE Absolute Pressure Transducer, 2 Trip Points, 100 Torr, NW16-ISO-KF, 5-pin Terminal | $1,622.00 |
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623H13TBE Absolute Pressure Transducer, 2 Trip Points, 1000 Torr, 8 VCR-F, 5-pin Terminal | $1,622.00 |
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623H13TDE Absolute Pressure Transducer, 2 Trip Points, 1000 Torr, NW16-ISO-KF, 5-pin Terminal | $1,622.00 |
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Configuration Options
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 |
Specifications
-
TypeVacuum/pressure Transducer
-
Measurement TypeAbsolute
-
Full Scale Pressure Ranges10, 20, 100, 500, and 1000 Torr
-
Full Scale RangeAmbient
-
Analog Output0-10 VDC into >10kΩ load
-
Accuracy0.25% of Reading
-
Electrical Connector5-pin Terminal Block
-
Zero Temperature Coefficient0.005% of Full Scale/°C
-
Span Temperature Coefficient0.04% of Reading/°C
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Operating Temperature Range0-50°C
-
Resolution0.001% of Full Scale
-
Volume6.3 cc
-
Overpressure Limit45 psia (310 kPa)
-
Exposed MaterialsIncoloy® and Inconel®
-
Warm-up Time30 minutes
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Trip Points2
-
Trip Point Relay RatingSPDT, 1 Amp @ 30 VDC or 0.5 Amp @ 30 VAC resistive
-
Power Requirements± 15 VDC ±5% @ 75 mA
-
ComplianceFully compliant to EMC Directive 2014/30/EU
Fully compliant to RoHS Directive 2011/65/EU
Features
Resources
Literature
- 623H Unheated Absolute Baratron® Capacitance Manometer with Trip Points (1.6 MB, PDF)
- Analog 600 Series Absolute Baratron® Capacitance Manometer Selection Guide (2.9 MB, PDF)
Manuals
- MKS 622D, 626D & 623H Transducers Manual (713.3 kB, PDF)
Drawings & CADs
- 623F, 623H Baratron® Capacitance Manometer Dimensional Drawing (119.2 kB, PDF)
Ultra-High Velocity