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Endevco® Model 2271A Series Cryogenic Accelerometers

Endevco® Model 2271A Series Cryogenic Accelerometers
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Endevco® Model 2271A Series Cryogenic Accelerometers - 1

Endevco Model 2271A/AM20 Piezoelectric accelerometer Features NEW! 2271A-R available as replacement sensor Օ Low temprature opration 驕 Hermetically sealed Ground Isolated Օ Fiat temprature response l-269°C to +260°C) Vibration at cryog镩nie tempratures Description The Endevco* mode! 2271A/AM20 is a wide temprature range piezoolectnc accelerometer designed to measure vibration in cryog驩nie temprature applications. The unit is hermetically sealed and is idal (or use in exlreme environ m entai conditions This accelerometer offers an unusually Hat temp驩rature response into a wide temprature range. The accelerometer is a self generatmg device that requires no external power source for opration. Model 227WAM20 features Endevcos Piezite* type P-10 crystal 驩lment operating in compression mode Thrs unit exhibits excellent output sensitrvity stability over time Signal ground is isolated from the outercase of the unit. The 2271A features a 10-32 side connector and the 2271AM20 has a 10-32 top connector A low noise coaxial cable is supplied for error-free opration Endtwco «190*1 conditioner rr>od»i» 133. 驎771C, TΏM or OASIS KtC cornuttr-controLied 3ysttm*r*r»co*nm«nded for uh *Ch tht«* fcgb impvdanc* *>Ttl #tmpttVCO urir* «m mm r * f- W ?CO IM 0 »CO KO MO W t-**tl m» (M ■<瀕! 1 \r^A± Ml^lWJt Hts>^_^iA M'a HT/ OVUfi :J>■ L*P m>timu. ju fef in . ՗ 2271A 2271AM20 MEGGiTT Smart engineering for extrme environments

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Endevco® Model 2271A Series Cryogenic Accelerometers - 2

Model 2271A/AM20 Piezoelectric accelerometer Endevco Spcifications The folLowing performance spdcifitatlonn confoem to IS-RP-37 7 |196i] and ara typical relues, raforonced *it «75*F |*?i*C). L mA and 100 Hz, unless otherwse noted. Callbreticn deta. traceable to National Institut© of Standards and Technology (NiSTI. is supptied Dynamk characlerlstk s Charge sensitlvity Typical Minimum 逯 requency response Rcnontinco frerquency Amplitude response [ 1 ] ±b% *t dB Irefl Temprature response 131 lrjn±.verM? '.(Mi-ilivi!/ Amplitude llnctarity PertOOo.OtolOOrjOq pC/g PC/g kHz HZ Hz % % 115 10 See...

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