{"product_id":"3500-62-04-02-process-variable-monitor-bently-nevada","title":"3500\/62-04-02 Process Variable Monitor | Bently Nevada","description":"\u003cp\u003eThe Bently Nevada \u003cstrong\u003e3500\/62-04-02\u003c\/strong\u003e Process Variable Monitor is a six-channel machinery protection module engineered to process critical plant parameters such as pressure, flow, temperature, and level. This configuration combines the main monitoring board with an isolated +4 to +20 mA I\/O module featuring external terminations, alongside an ATEX\/CSA hazardous area approval option for Class 1, Zone 2 environments. It continuously conditions analog input signals and evaluates them against user-programmable alarm setpoints to safeguard critical rotating and process equipment.\u003c\/p\u003e\n\u003ch3\u003eChannel Processing and Signal Conditioning\u003c\/h3\u003e\n\u003cp\u003eThe module supports six independent channels capable of accepting proportional current inputs from standard industrial transmitters. Input signals are processed through high-impedance circuitry to ensure measurement accuracy and stability over extended cable runs.\u003c\/p\u003e\n\u003cp\u003eThe configuration software allows users to establish custom full-scale ranges up to 20,000 units, mapping sensor inputs directly to meaningful engineering units without requiring physical hardware calibration.\u003c\/p\u003e\n\u003ch3\u003eAlarm Management and System Integration\u003c\/h3\u003e\n\u003cp\u003eReal-time data is evaluated continuously against programmable Alert and Danger thresholds, supporting both under and over-alarm tracking configurations. Adjustable time delays—ranging from 1 to 60 seconds—help prevent nuisance trips during temporary process fluctuations.\u003c\/p\u003e\n\u003cp\u003eFront-panel LED indicators display operational health, communication status across the 3500 rack backplane, and bypass modes, allowing maintenance personnel to verify system status instantly.\u003c\/p\u003e\n\u003ch3\u003eTechnical Parameters\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e\u003cstrong\u003e3500\/62-04-02\u003c\/strong\u003e\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e3500 Process Variable Monitor Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e6 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Inputs\u003c\/td\u003e\n\u003ctd\u003eIsolated +4 to +20 mA DC current inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Module Type\u003c\/td\u003e\n\u003ctd\u003e-04 Isolated +4 to +20 mA I\/O Module with External Terminations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval Option\u003c\/td\u003e\n\u003ctd\u003e-02 ATEX\/CSA (Class 1, Zone 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Power Consumption\u003c\/td\u003e\n\u003ctd\u003e7.0 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30 deg C to +65 deg C (-22 deg F to +149 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What input signal types does the \u003cstrong\u003e3500\/62-04-02\u003c\/strong\u003e configuration accept?\u003c\/p\u003e\n\u003cp\u003eA: This specific configuration accepts isolated +4 to +20 mA current inputs from standard industrial process transmitters.\u003c\/p\u003e\n\u003cp\u003eQ: Does this module support external termination blocks for field wiring?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the included -04 I\/O module utilizes external terminations, routing field cables through designated external termination blocks rather than directly onto the module card.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":68025291866421,"sku":"3500\/62-04-02","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/350065-01-01_5263762d-c244-47d5-bc9e-2aea807066bf.png?v=1793690766","url":"https:\/\/www.5gplc.com\/products\/3500-62-04-02-process-variable-monitor-bently-nevada","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}