{"product_id":"bently-nevada-176449-07-3500-77m-reciprocating-cylinder-pressure-monitor","title":"Bently Nevada 176449-07 3500\/77M Reciprocating Cylinder Pressure Monitor","description":"\u003ch2\u003eBently Nevada 176449-07 3500\/77M Reciprocating Cylinder Pressure Monitor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 176449-07\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e176449-07\u003c\/strong\u003e 3500\/77M Reciprocating Cylinder Pressure Monitor, operates as a dedicated hardware component for cylinder pressure measurement within Bently Nevada 3500 monitoring systems. It processes pressure transducer inputs to calculate compressor cylinder parameters, including peak pressure, minimum pressure, and compression ratio values.\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\u003e176449-07\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e3500\/77M Reciprocating Cylinder Pressure Monitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eBently Nevada 3500 Series Monitoring System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eReciprocating compressor cylinder pressure monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003ePiezoelectric pressure transducer input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e4 pressure measurement channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Functions\u003c\/td\u003e\n\u003ctd\u003eSuction pressure, discharge pressure, peak pressure, minimum pressure, compression ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Calculations\u003c\/td\u003e\n\u003ctd\u003ePeak rod compression, peak rod tension, rod reversal detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eModbus \/ Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e25 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003eUp to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 241.3 mm x 24.4 mm x 99.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.20 kg\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current and Pressure Signal Processing Features\u003c\/h3\u003e\n\u003cp\u003eThe 3500\/77M monitor receives dynamic cylinder pressure signals from approved Bently Nevada pressure transducers and performs signal conditioning before measurement calculation. Moreover, the module applies TSI-oriented monitoring methods by validating sensor signal behavior and maintaining measurement accuracy for rotating machinery analysis.\u003c\/p\u003e\n\u003cp\u003eThe module supports compressor mechanical evaluation through pressure waveform processing. Therefore, it can calculate rod load related parameters, including peak compression, peak tension, and rod reversal conditions. The signal processing architecture is designed for separation of pressure measurement channels and suppression of measurement interference during machine operation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many pressure measurement channels are available on the 176449-07?\u003cbr\u003eA: The module provides four independent pressure measurement channels for reciprocating compressor cylinder monitoring.\u003c\/p\u003e\n\u003cp\u003eQ: What type of pressure sensors can connect to this monitor?\u003cbr\u003eA: The module accepts approved piezoelectric pressure transducers designed for Bently Nevada reciprocating compressor monitoring applications.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module support communication with external control systems?\u003cbr\u003eA: The module supports Modbus and Ethernet communication interfaces for integration with compatible monitoring and control networks.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the 176449-07 module in a compatible Bently Nevada 3500 rack configuration.\u003c\/li\u003e\n\u003cli\u003eVerify rack power availability and confirm the 24 VDC supply connection before commissioning.\u003c\/li\u003e\n\u003cli\u003eUse shielded cables for pressure transducer wiring and connect cable shields according to site grounding practices.\u003c\/li\u003e\n\u003cli\u003eSeparate sensor signal wiring from high-voltage power cables to reduce electrical interference.\u003c\/li\u003e\n\u003cli\u003eConfigure pressure measurement parameters and alarm thresholds according to the compressor operating requirements.\u003c\/li\u003e\n\u003cli\u003eVerify input signals and calculated pressure values after installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44356746281048,"sku":"176449-07","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/176449-07-3.jpg?v=1783663739","url":"https:\/\/www.industriaxplc.com\/id\/products\/bently-nevada-176449-07-3500-77m-reciprocating-cylinder-pressure-monitor","provider":"IndustriaX Limited","version":"1.0","type":"link"}