{"product_id":"bently-nevada-3300-45-xx-01-03-00-dual-differential-expansion-monitor","title":"Bently Nevada 3300\/45-XX-01-03-00 Dual Differential Expansion Monitor","description":"\u003ch1\u003eBently Nevada 3300\/45 Dual Differential Expansion Monitor\u003c\/h1\u003e\n\u003cp\u003eConfigured for differential expansion measurement in Turbine Supervisory Instrumentation (TSI) networks, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 3300\/45-XX-01-03-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(base model\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3300\/45\u003c\/strong\u003e) provides direct acquisition and scaling of rotor axial position relative to the machine casing through eddy-current proximity probes.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\n\u003cp\u003eCode\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003eDefinition\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e3300\/45\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eDual Differential Expansion Monitor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e-XX\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eFull-scale range option (application-specific calibration)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e-01\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTransducer input compatible with 3300 XL 8 mm, 11 mm, or 50 mm proximity systems\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e-03\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eFM\/CSA Class I, Division 2 hazardous location approval\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e-00\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNo internal safety barriers installed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\n\u003cp\u003eParameter\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003eSpecification\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eModel Brand\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eBently Nevada\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOrigin\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eUSA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1.0 to 2.0 kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eStandard 3300 series rack mount\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOperating Temp\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 degC to +65 degC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePower Consumption\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1.5 W nominal\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eInput Impedance\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e10 kOhm nominal\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSignal Scale Factor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e20 mV\/mil or 10 mV\/mil jumper selectable\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSystem Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.33% typical, ±1% max at +25 degC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eRecorder Outputs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4-20 mA, 0 to -10 Vdc, or +1 to +5 Vdc\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eBuffered Output Impedance\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e100 Ohm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAlarm Setpoints\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eFour per channel, 0-100% FS, ±1.6% resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDisplay\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e63-segment vertical LCD bargraph per channel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLED Indicators\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eOK (green), ALERT (yellow), DANGER (red), BYPASS (red)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eRelative Humidity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eUp to 95%, non-condensing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe 3300\/45 employs fixed scaling factors aligned with eddy-current probe sensitivity, supporting 20 mV\/mil or 10 mV\/mil configurations. Gap voltage validation targets -10 VDC for probe installation verification, ensuring linear measurement range and avoiding probe\/casing contact. Cross-talk suppression between channels is implemented via independent signal conditioning circuits to maintain rotor dynamics accuracy under high electromagnetic interference conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 3300\/45 support hot-swap replacement in an operational rack?\u003c\/p\u003e\n\u003cp\u003eA: No. Remove power from the rack before replacing the monitor to prevent damage to the backplane interface and ensure proper transducer re-calibration.\u003c\/p\u003e\n\u003cp\u003eQ: Can Channel B be disabled if only one measurement point is required?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Channel B can be bypassed via configuration jumpers without affecting Channel A operation.\u003c\/p\u003e\n\u003cp\u003eQ: What is the expected switching delay for alarm relays?\u003c\/p\u003e\n\u003cp\u003eA: Relay actuation occurs within 100 milliseconds of exceeding the setpoint threshold, subject to debounce filtering settings.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the monitor in a standard 3300 series rack using the supplied guide rails. Ensure transducer cables are routed separately from power wiring to minimize electromagnetic interference. Ground shield terminations at the monitor end only, maintaining continuity to the system earth bus. Verify gap voltage at installation using a digital voltmeter referenced to the monitor’s common terminal. Perform full functional testing after installation by simulating probe movement across the calibrated range.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44247962681432,"sku":"3300\/45-XX-01-03-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/330045-XX-01-03-00-3.jpg?v=1781659311","url":"https:\/\/www.industriaxplc.com\/ar\/products\/bently-nevada-3300-45-xx-01-03-00-dual-differential-expansion-monitor","provider":"IndustriaX Limited","version":"1.0","type":"link"}