Sorry, this family of products is no longer available. The recommended replacement product is da01b-devicenet-capacitance-manometers.
DA01A 0.1-1000 Torr Heated & Unheated Baratron® DeviceNet Capacitance Manometers
DA01A 0.1-1000 Torr Heated & Unheated Baratron® DeviceNet Capacitance Manometers
The MKS Baratron® DA01A DeviceNet™ Absolute Capacitance Manometer is a dual-output absolute vacuum transducer with both DeviceNet™ digital communications and legacy 0-10 VDC analog output signals. Both heated and unheated versions are available.
Specifications
- TypeDigital Pressure Transducer
- Sensor TypeCapacitance Manometer
- Measurement TypeAbsolute
- Sensor TemperatureUnheated or controlled to 45°C, 80°C or 100°C
- Full Scale Pressure Ranges0.1, 0.25,1, 2, 10, 20, 100, 200, 500, and 1000 Torr
- AccuracyUnheated: 0.25% Reading
45°C Models: 0.12% Reading for 1-1000 Torr, 0.15% Reading for<1 Torr
80°C and 100°C Models: 0.25% Reading for 1-1000 Torr, 0.50% Reading for<1 Torr - Communication ProtocolDeviceNet
- Analog Output0 to 10 VDC into >10KΩ load
- Analog Connector9-pin female D-subminiature
- Digital Connector5-pin sealed micro-style male bayonet with anti-rotation device
- Span Temperature CoefficientUnheated Models: 0.04% Reading/°C
Heated Models: 0.02% Reading/°C
- Volume6.3 cc
- Overpressure Limit45 psia (310 kPa)
- Materials Exposed to Process GasesInconel and Incoloy nickel alloys
- Power RequirementsUnheated Models: 11 to 25 VDC @≤5 watts
45°C Models: 18 to 25 VDC @≤15 watts
80°C & 100°C Models: 18 to 25 VDC @≤25 watts - Level of FilteringAdjustable via user software
- Data Rate Switch4 positions: 125, 250, 500, PGM
- Network Message ControlMaster/slave information flow
- Network Size64 nodes maximum
- Network TopologyLinear (trunkline/dropline) power and signal on same network cable
- ComplianceCE
Accessories
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| PR4000BF5V3Digital Power Supply, Display, 2 Channel, RS485, ±24VDC, 1.0 Amp | |||||
| PR4000BF2V3Digital Power Supply, Display, 2 Channel, RS232, ±24VDC, 1.0 Amp | |||||
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Resources
Literature
DA01A Baratron® DeviceNet™ Capacitance Manometer (archive)(418.2 kB, PDF)
Drawings & CADs
DA01A, DA01B Dimensional Drawing(297.6 kB, PDF)
Manuals
DA01A Capacitance Manometer Manual(949 kB, PDF)