Meggitt Sensing Systems
Irvine, CA 92606
Thermal Isolator extends temperature range of accelerometers.
Accelerometer Thermal Isolator (ATI) enables low-impedance output accelerometers to operate on test surfaces with high temperatures. It is constructed from 0.325 in. thick, amorphous polymer that is characterized by low thermal conductivity, chemical resistance, and natural flame resistance. Maximum service temperature is +171Ã-
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Accelerometer features integral electronics.
Model 257/257M1 ISOTRONÃ-® piezoelectric accelerometer has hermetically sealed top connector and welded housing for use in demanding environments. Featuring PIEZITEÃ-® Type P-8 crystal element operating in annular shear mode, accelerometer exhibits excellent thermal transient stability. It uses built-in low noise microelectronic amplifier to transmit its low impedance voltage output...
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Piezoelectric Accelerometer offers TEDS capabilities.
Model 66AXX miniature (5.5 g) tri-axial piezoelectric accelerometer offers integral hybrid electronics. TEDS capabilities provide digital ID communication that is IEEE P1451.4 compliant between dedicated signal conditioner and accelerometer. Accelerometer also offers annular shear sensing element, titanium package, and signal output via 4-pin receptacle. Model 66AXX is available in 66A50 (5...
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Lightweight Accelerometers withstand rough environments.
Series 61C piezoelectric accelerometers have PIEZITEÃ-® Type P-8 crystal element and integral electronics. Output of Model 61C12 is 100 mV/g and 61C13 is 1 V/g. Both can be mounted via adhesives or EZ-mount, and can be powered by any signal analyzer with 2 to 10 mA constant current supply. Signal ground is isolated from mounting surface. Both accelerometers provide IEEE P1451.4 Transducer...
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Vibration Amplifier is programmable.
Microprocessor-based Model 6634C conditions and displays vibration data from rotating machinery. It accepts inputs from single-ended differential piezoelectric or IsotronicÃ-® accelerometers, velocity coils, or remote charge converters. Full-scale ac and dc output ranges are programmable to represent acceleration, velocity, or displacement. Programming is via front panel keyboard or optional...
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Pressure Transducer is available with four-pin connector.
Model 8530C miniature, piezoresistive pressure transducer offers full-scale output of 225 mV. Suited for blast test applications, protective coating eliminates photoflash sensitivity and provides particle impingement protection. Coating does not degrade dynamic response characteristics of transducer, which is available in ranges from 15 to 100 psia. Its four-arm strain gage bridge is ion...
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Accelerometer withstands in high temperatures.
Model 65HT-10 tri-axial ISOTRON measures accelerations up to 500 g on 3 orthogonal axes of vibration at temperatures up to 347Ã-
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Triaxial Piezoresistive Accelerometer is suitable for crash testing.
Miniature Model 7268B is for applications requiring minimal mass loading and broad frequency response. It measures 0.5 x 0.5 x 0.4 in., weighs 8 g, and has 3 micro-machined sensors. Two active arms and two internal precision fixed resistors provide for shunt calibration, while internal diodes furnish ESD protection. Available in +/-500 g or +/-2000 g models, accelerometer meets SAE J211 specs for...
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Signal Conditioner handles smart sensors.
Three-channel Model 433 amplifier card works with single-ended piezoelectric and ISOTRON(R) accelerometers, remote charge converters, and i-TEDS IEEE P1451.4 smart sensors. Microprocessor provides fast data transfer with reliability. Gain is programmable from 0 to 1000 while accuracy is 0.5% at 1 kHz for gains greater than 1.0. Card plugs into company's Model 4990 and 4998 racks, and can be...
Read More »Accelerometer Calibration System provides NIST traceability.
VibraCal Lite provides back-to-back comparison calibration of most accelerometer types, ranging from charge and voltage type piezoelectric to bridge type piezoresistive sensors. Test accelerometer output can be single-ended or differential, ac or dc coupled, isolated or grounded. System complies with ANSI/NCSL Z540-1-1994 and ISO Guide 17025:2000. Test configurations and test data are stored...
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