{"product_id":"epro-mms3120-022-000-bearing-vibration-transmitter","title":"Epro MMS3120\/022-000 Bearing Vibration Transmitter","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMMS3120\/022-000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a dual-channel bearing vibration monitoring module from Epro, part of the Emerson MMS 3000 platform. It is developed for continuous condition monitoring of rotating equipment, providing reliable measurement of bearing vibration using multiple sensing technologies.\u003c\/p\u003e\n\u003cp\u003eThis unit supports electrodynamic velocity sensors and piezoelectric accelerometers, allowing flexible deployment across different machinery types and measurement requirements. It is commonly used in protection systems where accurate vibration trending and alarm signaling are essential.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMeasurement Capability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe transmitter processes vibration signals from two independent channels, enabling simultaneous monitoring of separate bearing locations. It supports multiple vibration parameters including velocity, acceleration, and peak displacement, offering a comprehensive view of machine condition.\u003c\/p\u003e\n\u003cp\u003eAdvanced internal signal processing ensures stable measurement results, even under fluctuating operating conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eModel:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMMS3120\/022-000\u003c\/strong\u003e\u003cbr\u003eManufacturer: Epro (Emerson MMS 3000 Series)\u003cbr\u003eProduct Type: Dual Channel Bearing Vibration Transmitter\u003c\/p\u003e\n\u003cp\u003eMeasurement Inputs:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e2 independent vibration channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with electrodynamic velocity sensors (PR9268 series)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with piezoelectric vibration sensors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMeasured Parameters:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eVibration velocity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVibration acceleration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePeak displacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOutput Signals:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eConfigurable analog outputs (0\/4–20 mA)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple configurable function or relay outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePower Supply: Dual redundant 24 V DC inputs\u003cbr\u003eSignal Processing: Microcontroller-based with digital filtering and diagnostics\u003cbr\u003eDiagnostics: Continuous sensor monitoring, signal integrity checks, internal system supervision\u003c\/p\u003e\n\u003cp\u003eMechanical Data:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 127.5 × 125.75 × 80 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 1.3 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstallation: Suitable for direct mounting on machinery or integration into control cabinets\u003cbr\u003eEnvironmental Design: Rugged housing for industrial environments with vibration and temperature exposure\u003cbr\u003eCompliance: API 670 and related international vibration monitoring standards\u003cbr\u003eOrigin: Germany\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDual-channel architecture for monitoring two bearing points simultaneously\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBroad sensor compatibility with velocity and piezoelectric technologies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMulti-parameter measurement including velocity, acceleration, and displacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated diagnostics for improved fault detection and maintenance planning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundant power supply for high system availability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact mechanical design suitable for field installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Areas\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSteam and gas turbines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompressors and expanders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial pumps and motors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower generation equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCritical rotating machinery requiring continuous vibration supervision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of sensors can be connected to this device?\u003c\/strong\u003e\u003cbr\u003eIt supports PR9268 electrodynamic velocity sensors as well as standard industrial piezoelectric accelerometers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it measure more than one vibration parameter?\u003c\/strong\u003e\u003cbr\u003eYes, it provides velocity, acceleration, and peak displacement measurements within the same unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the two channels independent?\u003c\/strong\u003e\u003cbr\u003eYes, both channels operate independently, allowing monitoring of two separate bearing locations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it compliant with API 670 requirements?\u003c\/strong\u003e\u003cbr\u003eYes, the unit is designed to meet API 670 standards for machinery protection systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it require additional hardware for hazardous areas?\u003c\/strong\u003e\u003cbr\u003eYes, installation in hazardous zones may require certified external barriers or signal converters.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43242713808986,"sku":"MMS3120\/022-000","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/MMS3120022-0002.jpg?v=1776674676","url":"https:\/\/www.plcmasters.com\/it\/products\/epro-mms3120-022-000-bearing-vibration-transmitter","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}