{"product_id":"bently-nevada-3500-25-01-03-02-enhanced-keyphasor-module","title":"Bently Nevada 3500\/25-01-03-02 Enhanced Keyphasor Module","description":"\u003ch2 style=\"color: #0056b3; font-size: 1.5em;\"\u003eBently Nevada 3500\/25-01-03-02 Enhanced Keyphasor Module\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.05em; line-height: 1.6;\"\u003eThe \u003cb style=\"color: #0056b3;\"\u003e3500\/25-01-03-02 Enhanced Keyphasor Module\u003c\/b\u003e provides precise reference signals for speed and phase measurement in turbomachinery. It delivers reliable Keyphasor pulses to the monitoring system, enabling accurate synchronous sampling and diagnostics for gas turbines, steam turbines, and compressors. This module is ATEX\/IECEx certified for hazardous area installations.\u003c\/p\u003e\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eOrdering Code Configuration\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb style=\"color: #0056b3;\"\u003e3500\/25-01-03-02\u003c\/b\u003e part number follows this structure: \u003cb style=\"color: #0056b3;\"\u003e3500\/25-AA-BB-CC\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cb style=\"color: #0056b3;\"\u003eAA – Channel Configuration:\u003c\/b\u003e 01 = Single half-height 2-channel Keyphasor card (option for 2 channels)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb style=\"color: #0056b3;\"\u003eBB – I\/O Module Type:\u003c\/b\u003e 03 = Internal Barrier I\/O with Internal Terminations\u003c\/li\u003e\n\u003cli\u003e\n\u003cb style=\"color: #0056b3;\"\u003eCC – Agency Approval:\u003c\/b\u003e 02 = ATEX\/IECEx\/CSA (Class 1 Zone 2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003cthead style=\"background-color: #f2f4f6;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ccc; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ccc; text-align: left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eProduct Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e3500\/25-01-03-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eChannel Configuration\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eSingle half-height 2-channel Keyphasor card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eI\/O Module Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eInternal Barrier I\/O with Internal Terminations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eAgency Approval\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eATEX\/IECEx\/CSA (Class 1 Zone 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eMain Module Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e119.9 x 24.4 x 256.5 mm (4.72 x 0.96 x 10.10 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eMain Module Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e0.34 kg (0.76 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eI\/O Module Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e241.3 x 24.4 x 103.1 mm (9.50 x 0.96 x 4.06 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eI\/O Module Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e0.46 kg (1.01 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eOperating Temperature (Standard I\/O)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e-30°C to +65°C (-22°F to +150°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eOperating Temperature (Internal Barrier I\/O)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e0°C to +65°C (32°F to +150°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eHumidity (non-condensing)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eInstallation \u0026amp; Field Application Guide\u003c\/h3\u003e\n\u003cul style=\"margin-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003eInstall the Keyphasor module in any half-height front slot of the 3500 rack. The I\/O module occupies the corresponding rear slot.\u003c\/li\u003e\n\u003cli\u003eFor Internal Barrier I\/O, observe the reduced operating temperature range of 0°C to +65°C. Ensure adequate cabinet cooling.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cables for Keyphasor signal wiring. Maintain a minimum bend radius of 10x cable diameter.\u003c\/li\u003e\n\u003cli\u003eIn hazardous area installations (ATEX\/IECEx), ensure proper cable glands and sealing per local certification requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eWhy Choose the 3500\/25-01-03-02\u003c\/h3\u003e\n\u003cul style=\"margin-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003eProvides precise Keyphasor pulses for accurate speed and phase measurement.\u003c\/li\u003e\n\u003cli\u003eInternal Barrier I\/O eliminates the need for external safety barriers in hazardous areas.\u003c\/li\u003e\n\u003cli\u003eATEX\/IECEx\/CSA certification allows installation in Class 1 Zone 2 environments.\u003c\/li\u003e\n\u003cli\u003eCompact half-height design saves rack space while delivering 2-channel capability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eField Engineer FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cb style=\"color: #0056b3;\"\u003eQ1:\u003c\/b\u003e What is the difference between standard I\/O and Internal Barrier I\/O?\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA1:\u003c\/b\u003e Internal Barrier I\/O includes built-in galvanic isolation and zener barriers for hazardous area installations. This eliminates the need for external safety barriers but reduces the operating temperature range to 0°C to +65°C.\u003c\/p\u003e\n\u003cp\u003e\u003cb style=\"color: #0056b3;\"\u003eQ2:\u003c\/b\u003e How many Keyphasor channels does this module provide?\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA2:\u003c\/b\u003e The 3500\/25-01-03-02 provides 2 Keyphasor channels on a single half-height card. Each channel accepts a proximity probe or magnetic pickup input.\u003c\/p\u003e\n\u003cp\u003e\u003cb style=\"color: #0056b3;\"\u003eQ3:\u003c\/b\u003e What is the recommended sensor type for Keyphasor input?\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA3:\u003c\/b\u003e Bently Nevada recommends 3300 XL 8mm proximity probes or magnetic pickups with a voltage output between -0.8V and -21V DC. Ensure the sensor is properly gapped per the installation manual.\u003c\/p\u003e\n\u003cp style=\"margin-top: 24px;\"\u003eInquiries: \u003ca href=\"mailto:sale@etowonauto.com\" style=\"color: #0056b3; text-decoration: none; font-weight: bold;\"\u003esale@etowonauto.com\u003c\/a\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":51047899955332,"sku":"3500\/25-01-03-02","price":298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/3500_25-01-03-02-2.jpg?v=1783863663","url":"https:\/\/www.etowonauto.com\/pt\/products\/bently-nevada-3500-25-01-03-02-enhanced-keyphasor-module","provider":"Etowon Auto","version":"1.0","type":"link"}