{"product_id":"3500-50m-01-01-tachometer-module-bently-nevada","title":"3500\/50M-01-01 Tachometer Module | Bently Nevada","description":"\u003ch2\u003e\u003cstrong\u003eBently Nevada 3500\/50M-01-01 Tachometer Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Bently Nevada \u003cstrong\u003e3500\/50M-01-01\u003c\/strong\u003e Tachometer Module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Module Type:\u003c\/strong\u003e 01 = Internal terminations for easy wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgency Approval:\u003c\/strong\u003e 01 = cNRTLus (Class 1, Division 2).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 5.8 watts typical per module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer Power Supply:\u003c\/strong\u003e 24 Vdc, 40 mA maximum per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Signal Range:\u003c\/strong\u003e +10.0 V to -24.0 V (internal limiting protects module).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 20 kΩ standard, 40 kΩ (TMR), 7.15 kΩ (Internal Barrier).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Frequency:\u003c\/strong\u003e 20 kHz for all channel types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Input Frequency (Proximity):\u003c\/strong\u003e 0.0167 Hz (1 rpm at 1 event\/rev).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Input Frequency (Magnetic Pickup):\u003c\/strong\u003e 3.3 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRPM Accuracy:\u003c\/strong\u003e Less than 100 rpm = ±0.1 rpm; 100-10,000 rpm = ±1 rpm; 10k-99,999 rpm = ±0.01% of true speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRPM\/Min Accuracy:\u003c\/strong\u003e ±20 rpm\/min for acceleration measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Events Per Revolution:\u003c\/strong\u003e 1 to 255 for Rotor Acceleration and Zero Speed types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther Channel Types Events:\u003c\/strong\u003e 0.0039 to 255 events per revolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFront Panel Indicators \u0026amp; Communication\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOK LED:\u003c\/strong\u003e Indicates proper operation of \u003cstrong\u003e3500\/50M-01-01\u003c\/strong\u003e module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTX\/RX LED:\u003c\/strong\u003e Shows communication with other modules in 3500 rack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBypass LED:\u003c\/strong\u003e Lights when module operates in Bypass Mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Input Range:\u003c\/strong\u003e Supports 0.0039 to 255 events per revolution for most channel types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM:\u003c\/strong\u003e 99,999 rpm full scale for high-speed turbines and compressors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFirmware \u0026amp; Software Compatibility Requirements\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3500\/22M Module Firmware Revision 1.70 or later required.\u003c\/li\u003e\n\u003cli\u003e3500\/01 Configuration Software Version 4.20 or later.\u003c\/li\u003e\n\u003cli\u003e3500\/02 Data Acquisition Software Version 2.52 or later.\u003c\/li\u003e\n\u003cli\u003e3500\/03 Display Software Version 1.52 or later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3500\/50M\u003c\/strong\u003e Firmware Revision 5.30 or later mandatory.\u003c\/li\u003e\n\u003cli\u003eModule \u003cstrong\u003e3500\/50M-01-01\u003c\/strong\u003e is not compatible with any version of 3500\/20.\u003c\/li\u003e\n\u003cli\u003eVerify system versions before adding to existing 3500 Monitoring System.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePhysical Dimensions \u0026amp; Rack Space\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor Module Size:\u003c\/strong\u003e 241.3 mm x 24.4 mm x 241.8 mm (9.50 x 0.96 x 9.52 in).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor Module Weight:\u003c\/strong\u003e 0.82 kg (1.8 lb).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Module (non-barrier) Size:\u003c\/strong\u003e 241.3 mm x 24.4 mm x 99.1 mm (9.50 x 0.96 x 3.90 in).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Module (non-barrier) Weight:\u003c\/strong\u003e 0.20 kg (0.44 lb).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Module (internal barrier) Size:\u003c\/strong\u003e 241.3 mm x 24.4 mm x 163.1 mm (9.50 x 0.96 x 6.42 in).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Module (internal barrier) Weight:\u003c\/strong\u003e 0.46 kg (1.01 lb).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Space:\u003c\/strong\u003e Monitor module uses 1 full-height front slot; I\/O module uses 1 full-height rear slot.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you have this tachometer module in stock?\u003c\/strong\u003e\u003cbr\u003eYes, we keep the \u003cstrong\u003e3500\/50M-01-01\u003c\/strong\u003e in stock for immediate orders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is your typical shipping time?\u003c\/strong\u003e\u003cbr\u003eWe dispatch within 5 business days after order confirmation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich carriers do you use?\u003c\/strong\u003e\u003cbr\u003eWe ship via FedEx, UPS, or DHL with full insurance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I return the module if not satisfied?\u003c\/strong\u003e\u003cbr\u003eWe support returns within 30 days from delivery date.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat transducers work with this module?\u003c\/strong\u003e\u003cbr\u003eProximity probes or magnetic pickups with signal range +10V to -24V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the minimum RPM for magnetic pickup inputs?\u003c\/strong\u003e\u003cbr\u003eMinimum input frequency is 3.3 Hz (about 198 rpm with 1 event\/rev).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this module support zero speed detection?\u003c\/strong\u003e\u003cbr\u003eYes, Zero Speed channel types support 1 to 255 events per revolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the RPM accuracy at high speeds?\u003c\/strong\u003e\u003cbr\u003e±0.01% of true shaft speed from 10,000 to 99,999 rpm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the module compatible with 3500\/20 rack?\u003c\/strong\u003e\u003cbr\u003eNo, \u003cstrong\u003e3500\/50M-01-01\u003c\/strong\u003e does not work with any version of 3500\/20.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eContact \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor inquiries or purchase requests, please contact our sales team.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e (click to send message).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e (click to chat).\u003c\/li\u003e\n\u003cli\u003eWe provide technical support and documentation for \u003cstrong\u003e3500\/50M-01-01\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePartner NexAuto Technology Limited :\u003c\/strong\u003e \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45915820556449,"sku":"3500\/50M-01-01","price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/3500_50M-01-01.jpg?v=1776063758","url":"https:\/\/www.autonexcontrol.com\/sk\/products\/3500-50m-01-01-tachometer-module-bently-nevada","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}