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MKS

DA07A

MKS DA07A family
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The MKS DA07A is an Absolute Baratron digital capacitance manometer. The DA07A has a full scale pressure range from 1 to 1000 Torr (1.33×10² to 1.33×10⁵ Pa). The DA07A is available unheated or heated to 45°C, 80°C, or 100°C.[1]

MKSDA07A
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What it is

The MKS DA07A is an Absolute Baratron digital capacitance manometer.[1]

The DA07A has a full scale pressure range of 133 Pa to 133 kPa, corresponding to 1 to 1000 Torr.[1]

The DA07A is available unheated or heated to 45°C, 80°C, or 100°C.[1]

The DA07A includes both analog output and EtherCAT communications.[1]

The DA07A offers standard, etch/fluorine, or deposition-friendly sensor options.[1]

How it works

Digital models like the DA07A provide a direct digital communication interface, here EtherCAT, in addition to a conventional analog output for integration into process control systems.[1]

Where it fits in the process flow

The DA07A's digital communications capability allows direct integration with modern process tool controllers and fab-wide monitoring systems.[1]

Applications

The DA07A is suited for general-purpose absolute pressure measurement in semiconductor process tools, particularly where medium vacuum ranges from 1 to 1000 Torr are encountered.[1]

Sensor options for etch, fluorine, and deposition environments make the DA07A adaptable to aggressive or film-forming process chemistries.[1]

What do the numbers mean?

Vacuum & pumping1

Full Scale Pressure Range
1 to 1000 Torr (1.33×10² to 1.33×10⁵ Pa)[1]
Accurate?

Configuration & options3

Heating Options
Unheated, 45°C, 80°C, 100°C[1]
Accurate?
Communications
Analog output and EtherCAT[1]
Accurate?
Sensor Options
Standard or etch/fluorine/deposition friendly[1]
Accurate?
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Full Scale Pressure Range1 to 1000 Torr (1.33×10² to 1.33×10⁵ Pa)[1]

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

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Not publicly documented

The following facts about the DA07A are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the DA07A are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the DA07A are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the DA07A are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the DA07A are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the DA07A is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (1)Every fact above is drawn from these public sources
  1. [1]api.p1.mks.com — api.p1.mks.comapi.p1.mks.com
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Last updated Sep 22, 2026.

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