Compare Model Drawings, CAD & Specs Sensor Temperature Full Scale Range Fitting Type Electrical Connector Availability Price
aa02a baratron 0.1-1000 torr heated absolute capacitance manometer
Absolute Pressure Transducer, 0.1 Torr, 80°C, NW16 ISO-KF, 0-10 VDC, DB15
$2,515
80°C 0.1 Torr NW16 ISO-KF 15-pin D-sub male with screw locks
aa02a baratron 0.1-1000 torr heated absolute capacitance manometer
Absolute Pressure Transducer, 1000 Torr, 45°C, 8 VCR, 0-10 VDC, DB15
$1,900
45°C 1000 Torr 8 VCR female 15-pin D-sub male with screw locks

Configuration Options

Description
  aa02a baratron 0.1-1000 torr heated absolute capacitance manometer AA02A Absolute Capacitance Manometer, 0.1-1000 Torr, 13.3 Pa-133.3 kPa

Specifications

  • Type
    Baratron® Pressure Transducer
  • Sensor Type
    Standard or Reduced Tube Length
  • Measurement Type
    Absolute
  • Full Scale Pressure Ranges
    0.1, 0.25, 0.5, 1, 2, 10, 20, 100, 200, 500, & 1000 Torr (and metric equivalents)
  • Sensor Temperature
    45°, 80°, or 100°C
  • Fitting Type
    ½ inch O.D. tube standard, other types optional
  • Analog Output
    0 to 10 VDC into > 10 kΩ load
  • Electrical Connector
    15-pin D-subminiature
  • Accuracy
    45°C Models: 0.10% Reading for 1-1000 Torr, 0.12% Reading for < 1 Torr
    80° and 100°C Models: 0.20% Reading for 1-1000 Torr, 0.40% Reading for < 1 Torr
  • Warm-up Time
    2 hours for 1-1000 Torr models
    3 hours for < 1 Torr models
  • Time Constant
    <20 ms for ≥1 Torr
    <40 ms for <1 Torr
  • Zero Temperature Coefficient
    45°C Models: 0.002% Full Scale/°C for 1-1000 Torr, 0.005% Full Scale/°C for < 1 Torr
    80° and 100°C Models: 0.002% Full Scale/°C for 1-1000 Torr, 0.01% Full Scale/°C for < 1 Torr
  • Span Temperature Coefficient
    0.02% Reading/°C
  • Operating Temperature Range
    45°C Models: 15° to 40°C
    80° and 100°C Models: 15° to 50°C
  • Overpressure Limit
    45 psia
  • Volume
    6.3 cc (nominal – varies depending on fitting)
  • Materials Exposed to Process Gases
    Inconel and Incoloy nickel alloys
  • Power Requirements
    45°C Models: ±15 VDC (±5%) @ 0.40 amps or +24 VDC ±10% @ 11 W
    80° and 100°C Models: ±15 VDC (±5%) @ 0.60 amps or +24 VDC ±10% @ 22 W
  • Output Relays
    SPST contacts rated at 0.75 Amp @ 60 VDC or 60 VAC @ 20 (°C) room ambient temperature
  • Compliance
    CE

Features

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