{"product_id":"bently-nevada-200157-05-cn-industrial-automation-module","title":"Bently Nevada 200157-05-CN Industrial Automation Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 200157-05-CN is an Enveloping Trendmaster Pro Accelerometer designed for continuous vibration monitoring in industrial rotating machinery. This Industrial Automation Module excels at detecting early-stage faults in roller element bearings and certain cavitation effects, enabling predictive maintenance and reducing unplanned downtime. With a measurement range of ±245 m\/s² (±25 g) and a frequency response of 10 to 10,000 Hz (600 to 600,000 cpm), it captures critical vibration data across a wide spectrum.\u003c\/p\u003e\u003cp\u003eEngineered for reliability, the 200157-05-CN features a hermetically sealed 316L stainless steel housing, ensuring durability in harsh environments. Its ceramic shear sensing element provides stable, accurate output, while the integrated electronics deliver a standard acceleration-to-velocity with acceleration enveloping channel type (-06) when used with the ProTIM option.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eAll specifications are at +25°C (+77°F) unless otherwise noted. The following table details the key parameters of the Bently Nevada 200157-05-CN:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity @ 80 Hz (±12%)\u003c\/td\u003e\n\u003ctd\u003e10.2 mV\/(m\/s²) (100 mV\/g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e±245 m\/s² (±25 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range (Referenced to 80 Hz, ±10%)\u003c\/td\u003e\n\u003ctd\u003e10 to 10,000 Hz (600 to 600,000 cpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounted Resonant Frequency\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;20 kHz (\u0026gt;1200 kcpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplitude Linearity (1 to 10 g pk)\u003c\/td\u003e\n\u003ctd\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransverse Sensitivity\u003c\/td\u003e\n\u003ctd\u003e≤7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSettling Time (Within 5% of Bias)\u003c\/td\u003e\n\u003ctd\u003e≤300 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExcitation Voltage\u003c\/td\u003e\n\u003ctd\u003e4.7 to 5.5 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuiescent Current\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;800 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Bias Voltage\u003c\/td\u003e\n\u003ctd\u003e+2.5 ± 0.23 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxial Shock Limit\u003c\/td\u003e\n\u003ctd\u003e49,050 m\/s² pk (5,000 g pk)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-40 ºC to +105 ºC (-40 ºF to +221 ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealing (Hermetic)\u003c\/td\u003e\n\u003ctd\u003e5×10⁻⁸ atm•cc\/s (3.1×10⁻⁹ atm•in³\/s) max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e100% condensing, non-submerged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (Hex × Height)\u003c\/td\u003e\n\u003ctd\u003e17.5 mm × 45.7 mm (11\/16 in × 1.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e58 g (2.0 oz), typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003e3\/8-24 female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Torque\u003c\/td\u003e\n\u003ctd\u003e2.7 to 6.8 N•m (2 to 5 ft•lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Element \/ Geometry\u003c\/td\u003e\n\u003ctd\u003eCeramic \/ Shear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003e316L stainless steel (200155)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnveloping capability\u003c\/strong\u003e: The 200157-05-CN supports acceleration enveloping, making it ideal for early bearing fault detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide frequency range\u003c\/strong\u003e: Captures both low-speed and high-speed machinery vibrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust construction\u003c\/strong\u003e: Hermetic sealing and stainless steel housing withstand harsh industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow power consumption\u003c\/strong\u003e: Quiescent current under 800 µA suits battery-powered or loop-powered systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise output\u003c\/strong\u003e: Sensitivity tolerance of ±12% ensures consistent measurement across units.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 200157-05-CN is specifically designed for monitoring roller element bearings and detecting cavitation effects in pumps, compressors, and turbines. For example, in a paper mill, this accelerometer can be mounted on dryer rolls to identify bearing wear before catastrophic failure, minimizing production stoppages. In chemical plants, it helps monitor reactor agitators where cavitation can erode impellers, allowing maintenance teams to schedule repairs proactively.\u003c\/p\u003e\u003cp\u003eIts wide temperature range and humidity resistance make it suitable for outdoor and washdown environments. Whether used in condition monitoring systems or portable data collectors, the 200157-05-CN delivers reliable data for asset health management.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eProper mounting is critical for accurate vibration measurement. Follow these guidelines for the 200157-05-CN:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrepare a flat, clean mounting surface on the machine housing.\u003c\/li\u003e\n\u003cli\u003eUse the 3\/8-24 female thread with a stud (option 05: 3\/8-24 to 1\/4-28 UNF, 1-3\/8 inch hex plate stud) for secure attachment.\u003c\/li\u003e\n\u003cli\u003eApply the recommended mounting torque of 2.7 to 6.8 N•m (2 to 5 ft•lbf) to ensure good mechanical coupling without over-stressing the sensor.\u003c\/li\u003e\n\u003cli\u003eConnect the excitation voltage (4.7 to 5.5 Vdc) and signal lines, observing correct polarity (SIG+ positive with respect to SIG-).\u003c\/li\u003e\n\u003cli\u003eAllow the sensor to settle for at least 300 ms after power-up before taking measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe 200157-05-CN requires minimal maintenance due to its rugged design. Periodically inspect the mounting stud for loosening and check the cable for damage. Keep the sensor surface clean to prevent contamination. With a hermetic seal and corrosion-resistant housing, this accelerometer offers long service life, reducing lifecycle costs and downtime.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eWhen ordering the Bently Nevada 200157-05-CN, verify the mounting stud option and approvals code. This model includes the '05' stud option and 'CN' country-specific approval. Ensure compatibility with your existing monitoring system, particularly the ProTIM option for enveloping. For reliable sourcing and competitive pricing, PLC Source PRO offers genuine parts with fast worldwide shipping. Contact our team to confirm availability and lead times.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44436415545443,"sku":"200157-05-CN","price":254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/200150-01-CN_593d0e99-1ddf-4ad6-9ed5-36634b005d8c.jpg?v=1785806221","url":"https:\/\/www.plcsourcepro.com\/ar\/products\/bently-nevada-200157-05-cn-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}