698A Baratron® Heated, High Accuracy Differential Capacitance Manometer
(0.1-1000 Torr), Temperature Controlled to 45°C

photo - 698A Baratron Heated, High Accuracy Differential Capacitance Manometer (0.1-1000 Torr), Temperature Controlled to 45 degrees C

The Baratron® 698A is designed for high accuracy pressure measurements with single-ended dual electrode/AC bridge instrumentation that is extremely stable and designed to minimize the effect of temperature changes. The 698 differential operates at 45°C. By incorporating temperature control into the head, the accuracy is improved to as high as 0.05% of Reading.

Features & Benefits:

  • Excellent thermal stability due to extremely low temperature coefficients
  • Highest accuracy pressure measurement instruments available
  • Six decades of measurement often eliminates several transducers with limited resolution

Applications:

The Baratron® 698A is designed for high accuracy pressure measurements in process or metrology environments.

VCR® is a registered trademark of Swagelok® Company.

Configurations:

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Part NumberPressure Range full scaleFittings Compatible withAccuracyPriceQTY
698A.1TRC0.1 mmHg (Torr)Swagelok® 4 VCR® female±0.12% of Reading UnidirectionalQuote Only
698A.1TRB0.1 mmHg (Torr)Swagelok® 4 VCR® female±0.08% of Reading UnidirectionalQuote Only
698A01TRC1 mmHg (Torr)Swagelok® 4 VCR® female±0.12% of Reading UnidirectionalQuote Only
698A01TRB1 mmHg (Torr)Swagelok® 4 VCR® female±0.08% of Reading UnidirectionalQuote Only
698A01TRA1 mmHg (Torr)Swagelok® 4 VCR® female±0.05% of Reading UnidirectionalQuote Only
698A01TRE1 mmHg (Torr)Swagelok® 4 VCR® female±0.25% of Reading BidirectionalQuote Only
698A01TRD1 mmHg (Torr)Swagelok® 4 VCR® female±0.15% of Reading BidirectionalQuote Only
698A11TRC10 mmHg (Torr)Swagelok® 4 VCR® female±0.12% of Reading UnidirectionalQuote Only
698A11TRB10 mmHg (Torr)Swagelok® 4 VCR® female±0.08% of Reading UnidirectionalQuote Only
698A11TRA10 mmHg (Torr)Swagelok® 4 VCR® female±0.05% of Reading UnidirectionalQuote Only
698A11TRE10 mmHg (Torr)Swagelok® 4 VCR® female±0.25% of Reading BidirectionalQuote Only
698A11TRD10 mmHg (Torr)Swagelok® 4 VCR® female±0.15% of Reading BidirectionalQuote Only
698A12TRC100 mmHg (Torr)Swagelok® 4 VCR® female±0.12% of Reading UnidirectionalQuote Only
698A12TRB100 mmHg (Torr)Swagelok® 4 VCR® female±0.08% of Reading UnidirectionalQuote Only
698A12TRA100 mmHg (Torr)Swagelok® 4 VCR® female±0.05% of Reading UnidirectionalQuote Only
698A12TRE100 mmHg (Torr)Swagelok® 4 VCR® female±0.25% of Reading BidirectionalQuote Only
698A12TRD100 mmHg (Torr)Swagelok® 4 VCR® female±0.15% of Reading BidirectionalQuote Only
698A13TRC1,000 mmHg (Torr)Swagelok® 4 VCR® female±0.12% of Reading UnidirectionalQuote Only
698A13TRB1,000 mmHg (Torr)Swagelok® 4 VCR® female±0.08% of Reading UnidirectionalQuote Only
698A13TRA1,000 mmHg (Torr)Swagelok® 4 VCR® female±0.05% of Reading UnidirectionalQuote Only
698A13TRE1,000 mmHg (Torr)Swagelok® 4 VCR® female±0.25% of Reading BidirectionalQuote Only
698A13TRD1,000 mmHg (Torr)Swagelok® 4 VCR® female±0.15% of Reading BidirectionalQuote Only

Need help?

Contact an Applications Specialist by sending an email to MKS Instruments, or call 978-645-5500.