The AA07A Micro-Baratron® is a higher accuracy, single-end pressure transducer offering superior value and performance. The building block design of Micro-Baratron® pressure transducers make custom configuration easy. A highly accurate and stable sensor with sophisticated electronics optimize performance with EMI/RFI insensitive, high level output. The AA07A offers enhanced accuracy, long term stability and low temperature coefficients for repeatability important in today's gas measurement applications.
|Compare||Model||Drawings, CAD & Specs||Availability||Price|
Pressure Transducer, 100 psia, Single-end, 0-10 VDC, 0.25 in. Tube, LDM-C, 15-pin HD
|AA07A12PBB2GT1 Pressure Transducer, 100 psia, Single-end, 0-10 VDC, 0.25 in. Tube, LDM-C, 15-pin HD||
|AA07A12PCB4GF4 Pressure Transmitter, 100 psia, Single-end, 4-20 mA, 4 VCR Male, Flying Leads||$1,200||
|AA07A12PCD2GA1 Pressure Transducer, 100 psia, Single-end, 0-10 VDC, 4 VCR Female, DB9 on 9 in. Flying Lead||$955||
|AA07A13PCB2GA1 Pressure Transducer, 1000 psia, Single-end, 0-10 VDC, 4 VCR Male, DB9 on 9 in. Flying Lead||$950||
|AA07A13PCD2GA1 Pressure Transducer, 1000 psia, Single-end, 0-10 VDC, 4 VCR Female, DB9 on 9 in. Flying Lead||$955||
|AA07A13TCB3GA1 Pressure Transducer, 1000 Torr, Single-end, 0-5 VDC, 4 VCR Male, DB9 on 9 in. Flying Lead||$925||
|AA07A13TCD2GC1 Pressure Transducer, 1000 Torr, Single-end, 0-10 VDC, 4 VCR Female, 15-pin HD on 9 in. Flying Lead||$925||
|AA07A33PBD4GL4 Pressure Transmitter, 3000 psia, Single-end, 4-20 mA, 0.25 in. Weld T, Flying Leads||$1,275||
Pressure Transducer, 3000 psia, Single-end, 0-10 VDC, 4 VCR Female, DB9 on 9 in. Flying Lead
|AA07A33PCD2GA1 Pressure Transducer, 3000 psia, Single-end, 0-10 VDC, 4 VCR Female, DB9 on 9 in. Flying Lead||
Pressure Transducer, 250 psia, Single-end, 0-10 VDC, 4 VCR Female, DB9 on 9 in. Flying Lead
|AA07ARDPCD2GA1 Pressure Transducer, 250 psia, Single-end, 0-10 VDC, 4 VCR Female, DB9 on 9 in. Flying Lead||
|AA07ARDPCD4GD1 Pressure Transmitter, 250 psia, Single-end, 4-20 mA, 4 VCR Male, Bendix 4-pin||$975||
The following options are available for the AA07A Micro-Baratron® High Pressure Single-end Pressure Transducer.
|Configuration Option||Option Code|
|AA07A Single-ended Pressure Transducer||AA07A|
|Pressure Range Full Scale*|
|½” weld stub||BA|
|¼” weld stub||BB|
|¼” Butt-welded “T”||BD|
|4 VCR male, rotatable||CB|
|4 VCR female||CD|
|1% of Reading||G|
|9-pin type D at end of 9” flying lead||A|
|15-pin high density type D at end of 9” flying lead||C|
|Bendix 4-pin at end of 9” flying lead||D|
|6’ flying leads||F|
|10’ flying leads||L|
|Bendix 4-pin 4-20 mA on pins A&B||H|
|LDM-C (Red LED), 0-5 VDC and 0-10 VDC with high density D connector||T|
|LDM-C (with Blank Cover), 0-5 VDC and 0-10 VDC with high density D connector||W|
|Standard enclosure (indoor use)||1|
|Optional NEMA 4 enclosure for water, ice and dust||4|
* Other engineering units available (i.e. KPa). Consult Applications Engineering for additional information
The AA07A/AA08A transducers are ideally suited for use in delivery systems that feed ultrapure gases to critical process systems. Their wetted surfaces exposed to the gas stream have a finish of better than 5 µin Ra. These transducers exhibit superior dry-down characteristics, and contribute no particles above background. After manufacture and assembly, they are purged with ultraclean nitrogen prior to double bagging in a class 100 environment.
The all-Incoloy® construction of the sensors in the AA07A/ AA08A allows for high overpressure tolerances that reduce errors due to line pressure spikes. High burst pressure ratings contribute to overall system safety. On existing gas cabinets and process systems, field replacement of common dial gauges or lower performance transducers is made easy due to the small size, industry standard endto-end lengths, and electrical interface choices of these transducers.
The optional local integrated display provides a digital readout of the line pressure at the transducer. The display, which is available on the 1000 Torr, 100 and 250 PSIA ranges with the 0-10 VDC output signal, provides a highlyvisible red LED display of the pressure and the units of measurement. The display can also be switched to show any of four different units (PSIA, Torr, bar, and kPa) without requiring recalibration or re-ranging of the transducer itself. It takes its power from the incoming transducer voltage, so no additional cables are required.