Endevco® models 752A12 and 752A13
Endevco® models 752A12 and 752A13
- Built-in IEEE P1451.4 TEDS
- Hermetically sealed and rugged design
- Exceptional resolution and wide bandwidth (flat to 10 kHz)
- Suitable for aerospace, automotive, and general laboratory applications
The Endevco model 752A is a lightweight piezoelectric accelerometer with integral electronics, featuring IEEE P1451.4 Transducer Electronic Data Sheet (TEDS) capabilities. It offers a wide dynamic range and frequency response, maintaining excellent phase characteristics across its operating frequency range. The model is designed for high shock survivability and can withstand rough handling in laboratory environments. It includes a 10-32 top connector and a hex mounting base with a 10-32 mounting stud. The accelerometer can be powered by any signal analyzer with a 2 to 10 mA constant current supply and features Endevco’s PIEZITE® Type P-8 crystal element. It is available in two versions: 752A12 (100 mV/g) and 752A13 (1V/g).
- Dynamic Characteristics: Range of ±50g for 752A12 and ±5g for 752A13, with voltage sensitivity of 100 mV/g and 1000 mV/g respectively.
- Frequency Response: Amplitude response of ±5% from 1 to 8000 Hz and ±1dB from 0.5 to 10,000 Hz.
- Output Characteristics: Positive output when acceleration is in the direction of the sensitive axis, with a DC output bias voltage of +7 to +14 Vdc.
- Environmental Characteristics: Operating temperature range from -4°F to +185°F (-20°C to +85°C) and storage range from -40°F to +257°F (-20°C to +125°C).
- Physical Characteristics: Weighs 0.45 oz (13 gm) with a titanium inner/outer case.
Calibration data traceable to the National Institute of Standards and Technology (NIST) is supplied, ensuring high precision and accuracy.
- Included: 3061A-120 Cable assembly, 10 ft; 2981-12 Mounting stud, 10-32, hex I.D.
- Optional: Various mounting studs and signal conditioners, including the 133, 2775B, 2793, 4416B, 4999, 6634C, and the Oasis 2000 system.
- Phase deviation from unit to unit is ±2°.
- 21 Vdc minimum must be available to ensure full-scale operation at temperature extremes.
- Shock pulses may excite transducer resonance, potentially causing temporary zero shift.
Catalog excerpts
ISOTRON® accelerometer • Built-in IEEE P14-51.4 TEDS • Hermetically sealed, rugged • Exceptional resolution • Wide bandwidth [flat to 10 kHz] • Aerospace, automotive and general laboratory applications STANDARD TOLERANCES NCHES (MILLIMETERS: The Endevco model 752A is a lightweight piezoelectric accelerometer with integral electronics, which features EEE PU51 A Transducer Electronic Data Sheet [TEDS] capabilities. This accelerometer offers exemplary dynamic range and frequency response, and maintains excellent phase characteristics over its entire operating frequency range. Model 752A also demonstrates outstanding shock survivability. This unit is designed to withstand most rough handling in laboratory environments without sustaining nternal damage. This unit features a 10-32 top connector and a hex mounting base utilizing a 10-32 mounting stud. The model 752A can be powered by any signal analyzer that features a 2 to 10 mA constant current supply. The model 752A features Endevco s PIEZITE® Type P-8 crystal element. Signal ground is isolated from the mounting surface. The model 752A is available in a 100 mV/g or OASIS 2000 |4990A-Xwith cards 482B, 433, 428) are recommended for use with this accelerometer. TYPICAL AMPLITUDE RESPONSE TYPICAL TEMPERATURE RESPONSE extreme environments
Open the catalog to page 1
Model 752A12 / A13 ISOTRON® accelerometer Specifications The following performance specifications conform to ISA-RP-37.2 (1964) and are typical values, referenced at +75˚F (+24˚C) and 100 Hz, unless otherwise noted. Calibration data, traceable to National Institute of Standards and Technology (NIST), is supplied. Dynamic characteristics Range g Voltage sensitivity, typical mV/g Tolerance % Frequency response Amplitude response ±5% Hz ±1dB Hz Phase response <5° [1] Hz Phase response <10° Hz Resonance (nom.) kHz Transverse sensitivity % Temperature response Amplitude linearity % Output characteristics...
Open the catalog to page 2
ISOTRON® accelerometer 3061A-120 Cable assembly, 10 ft Included 2981-12 Mounting stud, 10-32, hex I.D. Included 2981-3 Stud, 10-32 adapter Optional 15071 Adapterstud 1/4-28 UNFto 10-32 UNF Optional 2981-4 Mounting stud, 10-32 to 5 mm Optional 133 Signal conditioner Optional 2775B Signal conditioner Optional 2793 Isotron signal conditioner Optional 4416B Signal conditioner Optional 4999 Signal conditioner Optional 6634C Signal conditioner Optional 4990A-X Oasis 2000 computer-controlled system with cards Optional 428, 433 and/or 482B. Only 482B card supports i-TEDS l. Phase deviation from unit...
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- Copper cable
- Calibration system
- Multi-strand cable
- Pressure probe
- Signal amplifying integrated circuit
- Piezoelectric accelerometer
- Optical cable
- Armored cable
- Single-axis accelerometer
- Analog pressure sensor
- Membrane pressure sensor
- Optical data cable
- Triaxial acceleration sensor
- Precision calibration equipment
- Relative pressure sensor
- Compact accelerometer
- Twisted pair cable
- Absolute pressure sensor