{"product_id":"3500-50-133388-02-bently-nevada-tachometer-module","title":"3500\/50 133388-02 Bently Nevada Tachometer Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 3500\/50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(part number\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e133388-02\u003c\/strong\u003e) is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecision 2-channel tachometer module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500 Machinery Protection System\u003c\/strong\u003e. This module accurately measures\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eshaft rotational speed\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erotor acceleration\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erotor direction\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eby processing inputs from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eproximity probes\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emagnetic pickups\u003c\/strong\u003e. It plays a vital role in industrial asset management by comparing real-time measurements against user-programmable alarm setpoints, ensuring timely detection of abnormal operating conditions. Its ability to provide conditioned\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKeyphasor® signals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500 rack backplane\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esimplifies system architecture by often eliminating the need for a dedicated Keyphasor module.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3500\/50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e133388-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-channel support for proximity probes or magnetic pickups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Signal Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+10.0 V to -24.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 kΩ (Standard), 40 kΩ (TMR), 7.15 kΩ (Internal Barrier)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.6 cm x 25.8 cm x 24 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.8 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Hold Feature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRecords peak speeds and reverse rotations (user-resettable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Can the 133388-02 be used as a standalone overspeed protection system?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: No. Bently Nevada tachometer modules are designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emonitoring and annunciation purposes\u003c\/strong\u003e. For critical\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoverspeed protection\u003c\/strong\u003e, Bently Nevada offers dedicated systems (such as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3701\/55\u003c\/strong\u003e).\u003c\/p\u003e\n\u003ch4\u003eQ: Does this module eliminate the need for a separate Keyphasor module?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Yes, it can be configured to supply\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econditioned Keyphasor signals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500 rack backplane\u003c\/strong\u003e, allowing other monitors to utilize the signal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ephase reference information\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":48746736517372,"sku":"3500\/50 133388-02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/350050_133388-02.jpg?v=1773039115","url":"https:\/\/www.electronicplc.com\/products\/3500-50-133388-02-bently-nevada-tachometer-module","provider":"Electronic PLC","version":"1.0","type":"link"}