{"product_id":"2300-20-cn-bently-nevada-vibration-monitor-2300-series","title":"2300\/20-CN Bently Nevada Vibration Monitor 2300 Series","description":"\u003cp\u003eConfigured for casing vibration monitoring, the \u003cstrong\u003eBently Nevada 2300\/20-CN\u003c\/strong\u003e (\u003cstrong\u003e2300\/20-CN\u003c\/strong\u003e Vibration Monitor) provides direct electrical execution for signal conditioning and alarm relay control within machine protection systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e2300\/20-CN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e2.6 x 25.3 x 24 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 to +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e18-36 VDC, max 7.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e0.2 Hz to 20 kHz (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e15 mA (maximum rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and Transducer Performance\u003c\/h3\u003e\n\u003cp\u003eThe 2300\/20-CN monitor is engineered to manage eddy-current probe scaling and accelerometer inputs with high precision. During system setup, gap voltage validation (targeted at -21 to -24 VDC open circuit) is necessary to ensure the transducer loop remains within its linear range for rotor dynamics analysis. The monitor utilizes advanced filtering and signal conditioning to ensure cross-talk suppression in dense monitoring arrays. Accurate rotor motion detection depends on the correct scaling of the mV\/g input, and the 2300 series allows for configurable bandpass filtering to isolate specific vibration harmonics.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 2300\/20-CN Vibration Monitor\u003c\/li\u003e\n\u003cli\u003e1 x Technical documentation package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: Ensure the DC input remains within the 18-36 VDC range; fluctuations beyond this may trigger undervoltage protection.\u003c\/li\u003e\n\u003cli\u003eRelay Connections: Verify contact loads do not exceed the 250 VAC\/VDC switching limit; monitor contact resistance (1 Ohm closed, 1 MOhm open) to ensure relay status accuracy.\u003c\/li\u003e\n\u003cli\u003eGrounding: Secure the monitor to a low-impedance ground to prevent electromagnetic interference from impacting the signal loop.\u003c\/li\u003e\n\u003cli\u003eSignal Wiring: Use shielded twisted-pair cables to connect sensors to the monitor input; shield termination should follow standard site grounding practices to prevent ground loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the response time for the internal relays?\u003c\/p\u003e\n\u003cp\u003eRelay response time is subject to programmed logic; consult the configuration software settings for latency specifications under specific alarm conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the bandpass filter be modified while the machine is running?\u003c\/p\u003e\n\u003cp\u003eYes, if the system interface allows, filter parameters can be adjusted; however, caution is advised as this will impact current vibration data output and alarm status.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat does the 15 mA current limit signify?\u003c\/p\u003e\n\u003cp\u003eThis is the maximum rated current for the sensor excitation loop; exceeding this limit will activate current-limiting circuits to protect the monitor hardware.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the full scale range configured?\u003c\/p\u003e\n\u003cp\u003eThe full scale is configurable between 2 to 80 g peak; adjustment is performed via the primary configuration software interface matched to the sensor sensitivity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the 2300\/20-CN compatible with non-Bently sensors?\u003c\/p\u003e\n\u003cp\u003eThe monitor supports standard 2-wire\/3-wire sensor inputs; verify that the scale factor (5 to 1000 mV\/g) and bias voltage requirements match the sensor specification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhy is the relay contact resistance critical?\u003c\/p\u003e\n\u003cp\u003eHigh closed-contact resistance indicates relay wear or oxidation, which can result in intermittent alarm reporting; monitor this value during routine maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the monitor support hot-swapping?\u003c\/p\u003e\n\u003cp\u003eHot-swapping is not recommended; disconnect the DC input power before removing or inserting the monitor to prevent electrical transients.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are internal firmware updates handled?\u003c\/p\u003e\n\u003cp\u003eFirmware is updated via the communication port; ensure the provided dedicated software is used to verify the checksum and stability of the update process.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026789126317,"sku":"2300\/20-CN","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/230020_1_35.jpg?v=1783405427","url":"https:\/\/www.maxwellplc.com\/ga\/products\/2300-20-cn-bently-nevada-vibration-monitor-2300-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}