Sorry, this family of products is no longer available. The replacement family of products is DA03B Heated (150 - 200°C) 1 - 1000 Torr, Absolute Baratron® Capacitance Manometer with EtherCAT®.
DA03A 1-1000 Torr Heated (150 or 160°C) Baratron® EtherCAT® Capacitance Manometers
Overview
The DA03A Baratron® Capacitance Manometer operates at sensor temperatures up to 160°C. The high temperature operation minimizes the deposition of process byproducts within the sensor. High temperature operation combined with a large sensor reduces sensor process contamination effects resulting in increased sensitivity and zero process related drift.
Specifications
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TypePressure Transducer
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Sensor TypeCapacitance Manometer
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Measurement TypeAbsolute
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Full Scale Pressure Ranges1, 2, 3, 5, 10, 20, 100, 1000 Torr
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Full Scale Range0.01% of Full Scale
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Sensor TemperatureControlled to 150°C or 160°C
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Accuracy0.25% of Reading
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Communication ProtocolEtherCAT®
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Analog Output0 to 10 VDC into >10 ohm load
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Analog Connector15-pin D-subminiture
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Trip RelaysTwo internally mounted process pressure trip relays independently adjustable from 0.5% to 100% of full scale range
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Zero Temperature Coefficient150°C Versions: 0.004% FS/°C (0.008% Full Scale/°C for 1 Torr range)
160°C Versions: 0.008% FS/°C (0.016% Full Scale/°C for 1 Torr range) -
Span Temperature Coefficient0.02% Reading/°C
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Response Time50 msec
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Warm-up Time4 hours
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Internal Volume6.3 cc
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Ambient Operating Temperature15° to 50°C
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Overpressure Limit45 psia
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Materials Exposed to Process GasesInconel® and Incoloy® nickel alloys
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Power Requirements+24 VDC or ±15 VDC, 1 amp at start up
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Ambient Airflow Requirements50 ft/min for ambient temperatures of 45-50°C
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ComplianceCE compliant to EMC Directive 2014/30/EU
Fully compliant to RoHS Directive 2011-65-EU
Resources
Drawings & CADs
- DA03A Baratron® Capacitance Manometer Dimensional Drawing (105.3 kB, PDF)
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