{"product_id":"bently-nevada-140734-08-3500-72m-position-monitor","title":"Bently Nevada 140734-08 3500\/72M Position Monitor","description":"\u003ch2\u003eBently Nevada 140734-08 3500\/72M Position Monitor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 140734-08\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e3500\/72M\u003c\/strong\u003e Recip Rod Position Monitor, serves as the primary \u003cstrong\u003e3500\/72M\u003c\/strong\u003e monitoring module utilized to execute reciprocating rod position measurement and alarm processing across Bently Nevada 3500 monitoring platforms.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003e140734-08\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\u003e0.85 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eEstimated shipping size 2.6 x 25.8 x 24 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRecip Rod Position Monitors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform Series\u003c\/td\u003e\n\u003ctd\u003e3500\/72M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eProximity and seismic transducer inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Configuration\u003c\/td\u003e\n\u003ctd\u003eFour-channel monitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak-Peak Filter\u003c\/td\u003e\n\u003ctd\u003eFixed 1 Hz to 600 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGap Filter\u003c\/td\u003e\n\u003ctd\u003e3 dB at 0.09 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Function\u003c\/td\u003e\n\u003ctd\u003eUser-programmable alarm setpoints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Rotor Dynamics Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe 3500\/72M Recip Rod Position Monitor conditions input signals from proximity and seismic transducers to provide vibration and position measurement values. The module processes conditioned signals and compares measured parameters against configured alarm setpoints for machinery protection logic.\u003c\/p\u003e\n\u003cp\u003eThe monitor supports rotor dynamics and mechanical position analysis through configurable measurement channels. Supported monitoring parameters include radial vibration, REBAM, thrust position, acceleration, differential expansion, shaft absolute vibration, eccentricity, circular acceptance region, and velocity.\u003c\/p\u003e\n\u003cp\u003eSignal processing functions include fixed peak-to-peak filtering from 1 Hz to 600 Hz and gap filtering with a 3 dB point at 0.09 Hz. The module communicates processed machine information through the 3500 rack system interface for operational and maintenance monitoring.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many input channels are available on the 3500\/72M monitor?\u003cbr\u003eA: The 3500\/72M monitor is configured as a four-channel monitoring module accepting proximity and seismic transducer inputs.\u003c\/p\u003e\n\u003cp\u003eQ: What type of parameters can be configured for monitoring?\u003cbr\u003eA: The module can be configured for measurements including vibration, thrust position, acceleration, differential expansion, shaft absolute vibration, eccentricity, velocity, and related machine position parameters.\u003c\/p\u003e\n\u003cp\u003eQ: What environmental storage conditions are specified for this module?\u003cbr\u003eA: The module storage temperature range is -40 deg C to +85 deg C with humidity up to 95% non-condensing.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the monitor module in the designated 3500 rack slot and verify correct mechanical engagement with the rack backplane connector. Confirm rack power availability and module addressing before commissioning.\u003c\/p\u003e\n\u003cp\u003eRoute proximity and seismic transducer wiring separately from high-current switching conductors to reduce signal interference. Maintain proper cable shielding and grounding practices according to the monitoring system installation requirements.\u003c\/p\u003e\n\u003cp\u003eConfigure measurement channels using 3500 Rack Configuration Software after installation. Verify input signal levels, alarm setpoints, and communication status before placing the monitoring channel into service.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44345499811939,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/140734-08-1_cbb3a19f-a8f0-4f60-9b4d-22fa098eb216.jpg?v=1783651381","url":"https:\/\/precisemodule.com\/products\/bently-nevada-140734-08-3500-72m-position-monitor","provider":"Precise Module Ltd.","version":"1.0","type":"link"}