MKS 122AA-00010AB Pressure Transducer 10Torr Used Analyzer Gas
MKS
Details
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CategoryMeter
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Dimension6.0in x 4.0in x 3.0in
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Serial92045235A
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Shipping TypeFedEx Ground
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ManufacturingDoes Not Apply
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Voltage / HertzDoes Not Apply / Does Not Apply
Description
This is a used MKS Instruments 122AA-00010AB Pressure Transducer, categorized under the Bartron 122A product family. Specifically designed to measure pressures up to 10 Torr, this device uses a dual-electrode Inconel sensor and a fixed-frequency bridge signal conditioner for highly stable temperature operation at zero pressure, withstanding high overpressure conditions. Known for its resistance to corrosive environments, it features a variable-capacitance design with a metal diaphragm exposed to the gas being measured. Signal conditioning includes a frequency oscillator, sensing circuit, and amplifiers delivering 0 to 10 Volt DC output, self-compensating for pressure-related temperature changes. The robust aluminum casing provides RFI and EMI protection. Unit is in good shape, fully powers on, and appears to function without known issues. Cosmetic signs of use present but do not affect performance. Ideal for laboratory settings requiring precise pressure measurements in corrosive environments.
Key Features
- Inconel sensor for high temperature stability
- Fixed-frequency bridge signal conditioner
- Resilience to corrosive environments
- 0 to 10 Volt DC full scale output
- Variable-capacitance sensor design
- Dual-electrode assembly for accurate readings
Specifications
- Model: 122AA-00010AB
- Full Scale Range: 10 Torr
- Accuracy: 0.5% Reading
- Sensor Type: Dual-electrode Inconel
- Signal Output: 0 to 10 VDC
- Temperature compensation in design
Weight
Imperial: 2.4 Pounds
Metric: 1.09 Kilograms
Shipping Dimensions
Imperial: 7.2 lb x 4.8 lb x 3.6 lb
Metric: 18.29 cm x 12.19 cm x 9.14 cm
Harmonized Code
90262080
Harmonized Code Details
90262080 - Instruments and apparatus for measuring or checking pressure. This code is appropriate because it classifies pressure transducers like the MKS model designed to measure gas pressure in industrial environments.
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