{"product_id":"vibro-meter-ca-901-nuclear-qualified-accelerometer-144-901-000-601","title":"Vibro Meter CA 901 Nuclear Qualified Accelerometer 144-901-000-601","description":"\u003ch2\u003eVibro Meter CA 901 Extreme Environment Accelerometer with Nuclear Qualification\u003c\/h2\u003e\n\u003ch3\u003eEngineered for Maximum Reliability in Critical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eCA 901\u003c\/strong\u003e series represents the pinnacle of extreme environment vibration monitoring technology.\u003c\/li\u003e\n\u003cli\u003eThis accelerometer maintains precise measurements from cryogenic -196°C to extreme +700°C temperatures.\u003c\/li\u003e\n\u003cli\u003eVibro Meter designed this sensor for nuclear facilities and explosive atmosphere applications.\u003c\/li\u003e\n\u003cli\u003eOrdering number 144-901-000-601 includes a 5-meter cable for immediate installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Specifications for Demanding Environments\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eManufacturer:\u003c\/span\u003e Vibro Meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eModel Series:\u003c\/span\u003e \u003cstrong\u003eCA 901\u003c\/strong\u003e Extreme Temperature Accelerometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eFrequency Response:\u003c\/span\u003e 3 Hz to 2,800 Hz ±5% nominal range\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eTemperature Endurance:\u003c\/span\u003e Continuous operation from -54°C to +650°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eShock Resistance:\u003c\/span\u003e Withstands 500 g peak half-sine shock pulses\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003ePressure Capability:\u003c\/span\u003e 140 bar at room temperature conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eRadiation Immunity:\u003c\/span\u003e No performance degradation under gamma flux\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eInsulation Resistance:\u003c\/span\u003e Minimum 10⁹ Ω for superior signal integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced Technical Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe sensor provides 10 pC\/g sensitivity with ±5% tolerance at 120 Hz.\u003c\/li\u003e\n\u003cli\u003eIt achieves better than ±1% linearity across the entire dynamic measurement range.\u003c\/li\u003e\n\u003cli\u003eMounted resonant frequency exceeds 17 kHz for broad frequency coverage.\u003c\/li\u003e\n\u003cli\u003eTransverse sensitivity remains below 5% to ensure accurate axial measurements.\u003c\/li\u003e\n\u003cli\u003ePole-to-pole capacitance measures 80 pF plus 200 pF per cable meter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Safety Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNuclear qualification meets NRC Guide 1.133 and IEEE 323-1974 standards.\u003c\/li\u003e\n\u003cli\u003eExplosive atmosphere certification covers Zones 0, 1, and 2 applications.\u003c\/li\u003e\n\u003cli\u003eHermetically welded Inconel 600 construction prevents moisture ingress.\u003c\/li\u003e\n\u003cli\u003eGamma radiation tolerance reaches 10¹¹ erg\/g without performance effects.\u003c\/li\u003e\n\u003cli\u003eNeutron flux immunity extends to 10¹⁸ n\/cm² with no signal degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Mounting Instructions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSecure the unit using four M6 Allen screws with 15 Nm specified torque.\u003c\/li\u003e\n\u003cli\u003eIntegral case insulation eliminates need for additional isolation materials.\u003c\/li\u003e\n\u003cli\u003eThe two-pole system provides charge output completely insulated from casing.\u003c\/li\u003e\n\u003cli\u003eStandard version includes Lemo connectors for reliable electrical connections.\u003c\/li\u003e\n\u003cli\u003eStandard cable length measures 5 meters for flexible installation positioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Package Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe ship globally via FedEx, UPS, and DHL express delivery services.\u003c\/li\u003e\n\u003cli\u003eEach order includes one Vibro Meter CA 901 accelerometer with integral cable.\u003c\/li\u003e\n\u003cli\u003eAll necessary mounting hardware and connectors come included in the package.\u003c\/li\u003e\n\u003cli\u003eOrdering reference 144-901-000-601 specifies the 5-meter cable version.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpert Technical Support Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhat applications suit this accelerometer best?\u003cbr\u003eNuclear power monitoring, turbine supervision, and explosive environment vibration measurement.\u003c\/li\u003e\n\u003cli\u003eHow does extreme temperature affect calibration?\u003cbr\u003eThe sensor maintains calibration stability across the entire -196°C to +700°C range.\u003c\/li\u003e\n\u003cli\u003eWhat cable length options are available?\u003cbr\u003eThe standard version offers 5-meter integral cable with Lemo connector interface.\u003c\/li\u003e\n\u003cli\u003eCan this sensor monitor loose parts in nuclear systems?\u003cbr\u003eYes, it specifically serves as a loose parts monitoring accelerometer in nuclear facilities.\u003c\/li\u003e\n\u003cli\u003eWhat maintenance does the accelerometer require?\u003cbr\u003eThe hermetically welded design requires no maintenance during its operational lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved. Original Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e Contact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/868618030005825\"\u003e+86 86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"More Brands","offers":[{"title":"Default Title","offer_id":51208252752154,"sku":null,"price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/144-901-000-601_2.jpg?v=1760506973","url":"https:\/\/www.ubestplc.com\/it\/products\/vibro-meter-ca-901-nuclear-qualified-accelerometer-144-901-000-601","provider":"Ubest Automation Limited","version":"1.0","type":"link"}