{"product_id":"bently-nevada-3500-62-163179-03-process-variable-monitor","title":"Moniteur de variable de procédé 3500\/62 Bently Nevada 163179-03","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e3500\/62\u003c\/strong\u003e process variable monitor, identifiable under part number \u003cstrong\u003e163179-03\u003c\/strong\u003e, is a 6-channel hardware instrument engineered to process machine critical parameters that merit continuous tracking, including pressures, flows, levels, and temperatures. The module interfaces with external field transmitters to accept +4 to +20 mA current loops or any proportional voltage inputs scaling between -10 VDC and +10 VDC. It executes real-time signal conditioning, mapping raw values into a configured span of up to 20,000 digital units, and compares these live process variables against user-programmable dual-level under and over alarm setpoints (Alert and Danger). Operating via the 3500 backplane, the unit supplies deterministic machine health indicators for operations and maintenance personnel, provides voting logic functions for Triple Modular Redundant (TMR) architectures, and interfaces directly with the system rack configuration layer to sustain automated machinery protection.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSix high-density, software-programmable measurement channels.\u003c\/li\u003e\n\u003cli\u003eSelectable analog input options accommodating ±10 VDC and 4-20 mA inputs.\u003c\/li\u003e\n\u003cli\u003eProgrammable alarm matrix supporting Alert and Danger variables with discrete sub-second time delays.\u003c\/li\u003e\n\u003cli\u003eIntegrated digital signal conditioning yielding zero calibration requirements in the field.\u003c\/li\u003e\n\u003cli\u003eOnboard LED diagnostics for real-time verification of module health and rack backplane data exchange.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydrodynamic lube oil system supply line pressure and fluid flow monitoring.\u003c\/li\u003e\n\u003cli\u003eGas turbine compressor stage or suction point pressure tracking.\u003c\/li\u003e\n\u003cli\u003eIndustrial pump casing process liquid level and heat distribution loop integration.\u003c\/li\u003e\n\u003cli\u003eBalance piston pressure and casing expansion monitoring on process machinery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\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\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3500\/62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e163179-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Input Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-10 VDC to +10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Input Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance (Voltage Input)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance (Current Input)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.0 Watts typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Compliance (Barrier I\/O)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.66 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Voltage (Isolated I\/O)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransducer Power Output (Barrier I\/O)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+24 VDC ± 5% @ 250 mA max (Fused)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Conditioning Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWithin ±0.33% of full-scale typical, ±1% maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Scale Mapping Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMaximum 20,000 units mapped over signal span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Voltage Input Span\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Setpoint Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWithin 0.13% of desired target value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlert Time Delay Interval\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 to 60 seconds in 1 second intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDanger Time Delay Interval\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 to 60 seconds in 0.5 second increments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature (Standard I\/O)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30 Celsius to +65 Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature (Barrier I\/O)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 Celsius to +65 Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 Celsius to +85 Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Humidity Limits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95% non-condensing relative humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Monitor Module Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O Module Weight (Non-Barrier)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O Module Weight (With Barrier)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.46 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Monitor Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e241.3 mm x 24.4 mm x 241.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O Module Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e241.3 mm x 24.4 mm x 99.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRack Space Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 full-height front slot and 1 full-height rear slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrounding and Shielding: Connect instrument cable shields strictly to the designated terminal locations on the rear I\/O module, ensuring the shield remains isolated at the field sensor end to minimize electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eSlot Allocation: Insert the main hardware module into any full-height slot to the right of the Transient Data Interface module within the 3500 chassis.\u003c\/li\u003e\n\u003cli\u003eCable Routing: Keep low-voltage transmitter signaling pairs separated from active AC control relays and machinery power loops to avoid inductive noise coupling.\u003c\/li\u003e\n\u003cli\u003eThermal Management: Maintain clear clearance zones above and below the 3500 rack chassis to ensure unhindered passive ventilation and air cooling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical \u0026amp; Procurement FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this specific part handle a mixture of voltage and current signals across its six slots?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the input hardware architecture is dictated by the specific rear I\/O module type paired to the slot, meaning all six channels must be structured uniformly as either voltage or current loops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the significance of part number 163179-03 relative to the general model reference?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The number 163179-03 defines the exact factory spare part designation for the front-facing process variable main monitor module card itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the system respond if an input current loops drops significantly below the 4 mA threshold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The monitor interprets an under-range current signal as a transducer fault, drops the channel OK status indicator to prevent false tripping, and logs a Not OK error code.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is external calibration required for the analog processing layer during annual instrument checks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No physical calibration routines are needed because all scaling, voltage offsets, and engineering unit variables are mathematically calculated using the digital configuration environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the functional impact of activating the front panel Bypass LED?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The indicator states that the alarm drive matrix for one or more process loops has been suppressed, preventing the hardware from actuating downstream emergency machinery trips during live sensor maintenance.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666519945579,"sku":"3500\/62 163179-03","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-3500-62-163179-03-process-variable-monitor-43f32qa12ju_dd6bb116-d3a6-4c1d-8b1c-2462de80a7fb.jpg?v=1765440143","url":"https:\/\/www.plcprotech.com\/fr\/products\/bently-nevada-3500-62-163179-03-process-variable-monitor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}