{"product_id":"3300-26-xx-xx-xx-01-00-01-00-86798-01-accelerometer-monitor","title":"3300\/26-XX-XX-XX-01-00-01-00 86798-01 Accelerometer Monitor","description":"\u003ch2\u003e\n\u003cstrong\u003eBently Nevada 3300\/26-XX-XX-XX-01-00-01-00 (86798-01)\u003c\/strong\u003e Dual Accelerometer RMS Monitor\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eManufacturer \u0026amp; Model:\u003c\/strong\u003e Bently Nevada \u003cstrong\u003e3300\/26-XX-XX-XX-01-00-01-00 (86798-01)\u003c\/strong\u003e dual accelerometer RMS monitor\u003c\/span\u003e for seismic vibration measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Dual channel RMS monitor for absolute machine housing or structural vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Reference:\u003c\/strong\u003e Relative to free space (seismic measurement).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e U.S.A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e Two independent accelerometer input channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type:\u003c\/strong\u003e RMS (Root Mean Square) velocity or acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Machine housing vibration and structural monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInput Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e ICP or IEPE accelerometer compatible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inputs:\u003c\/strong\u003e 2 channels, differential or single-ended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 100 kΩ minimum per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Power:\u003c\/strong\u003e 4 mA constant current source at 24 Vdc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Range:\u003c\/strong\u003e 0 to 5 g RMS or 0 to 50 mm\/s RMS selectable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 2 Hz to 1 kHz ±5% (standard seismic band).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Frequency Cutoff:\u003c\/strong\u003e 1 Hz or 2 Hz selectable via jumpers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Frequency Cutoff:\u003c\/strong\u003e 1 kHz or 2 kHz selectable via jumpers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOutput Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Output:\u003c\/strong\u003e 4 to 20 mA proportional to RMS amplitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Load:\u003c\/strong\u003e 600 ohms maximum for current loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Output Option:\u003c\/strong\u003e 0 to 10 Vdc for local monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlert Output:\u003c\/strong\u003e One common alert relay per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDanger Output:\u003c\/strong\u003e One common danger relay per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Rating:\u003c\/strong\u003e 250 Vac, 5 A resistive load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuffered Output:\u003c\/strong\u003e Raw accelerometer signal for diagnostic use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRMS Measurement Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Integration Time:\u003c\/strong\u003e 1 second time constant standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Accuracy:\u003c\/strong\u003e ±5% of reading from 10% to 100% of range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplitude Linearity:\u003c\/strong\u003e ±2% of full scale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 0.01 g RMS or 0.1 mm\/s RMS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrest Factor Handling:\u003c\/strong\u003e Up to 5 without clipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetector Type:\u003c\/strong\u003e True RMS converter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm Setting Range:\u003c\/strong\u003e 5% to 100% of full scale.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEnvironmental Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20°C to 65°C (-4°F to 149°F).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to 85°C (-40°F to 185°F).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 95% non-condensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Tolerance:\u003c\/strong\u003e 2g at 10 Hz to 500 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock Tolerance:\u003c\/strong\u003e 15g peak, 11 ms half-sine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Compliance:\u003c\/strong\u003e EN 61000-6-2 and EN 61000-6-4.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePhysical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e 3300 series full-height module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Space:\u003c\/strong\u003e Occupies 1 full-height slot in 3300 rack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 241 mm x 24 mm x 241 mm (9.5 in x 0.96 in x 9.5 in).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 0.8 kg (1.76 lb).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e Rear mounted screw terminals for field wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Panel:\u003c\/strong\u003e LED indicators for OK, Alert, and Danger per channel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePower Requirements\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 24 Vdc nominal (18 to 32 Vdc range).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 6 watts typical, 10 watts maximum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush Current:\u003c\/strong\u003e 1.5 A at 24 V for less than 500 µs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Isolation:\u003c\/strong\u003e 500 Vdc from inputs and outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSystem Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Rack:\u003c\/strong\u003e 3300 Series monitoring rack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Accelerometers:\u003c\/strong\u003e Bently Nevada 330400 series seismic accelerometers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Cables:\u003c\/strong\u003e 3300 series coaxial or twisted pair cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration Software:\u003c\/strong\u003e 3300 Rack Configuration Software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunications:\u003c\/strong\u003e 3300 series proprietary backplane communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Shipping Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Monitor module, rear terminal block, and configuration jumpers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Installation manual and configuration guide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e Factory calibration certificate included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e Approximately 1.0 kg (2.2 lb).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Anti-static bag in protective cardboard box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpress Shipping Options:\u003c\/strong\u003e FedEx, UPS, or DHL worldwide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What does the \u003cstrong\u003e3300\/26-XX-XX-XX-01-00-01-00 (86798-01)\u003c\/strong\u003e monitor measure?\u003c\/strong\u003e\u003cbr\u003eA: This monitor measures absolute machine housing or structural vibration relative to free space. It uses seismic accelerometers for true housing vibration monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What type of accelerometer works with this monitor?\u003c\/strong\u003e\u003cbr\u003eA: The monitor accepts ICP or IEPE accelerometers. Bently Nevada 330400 series seismic accelerometers are the recommended sensors for this application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What frequency range does the \u003cstrong\u003e3300\/26\u003c\/strong\u003e seismic monitor cover?\u003c\/strong\u003e\u003cbr\u003eA: The standard frequency response is 2 Hz to 1 kHz. You can select 1 Hz low cutoff or 2 kHz high cutoff using internal jumpers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What output signals does the \u003cstrong\u003e3300\/26-XX-XX-XX-01-00-01-00\u003c\/strong\u003e provide?\u003c\/strong\u003e\u003cbr\u003eA: The monitor provides 4 to 20 mA analog outputs proportional to RMS amplitude. Alert and danger relays activate when vibration exceeds setpoints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How many channels does this monitor have?\u003c\/strong\u003e\u003cbr\u003eA: The \u003cstrong\u003e3300\/26\u003c\/strong\u003e provides two independent accelerometer input channels. Each channel has its own alarm setpoints and outputs.\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":47617966473474,"sku":"3300\/26-XX-XX-XX-01-00-01-00","price":521.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/3300_26-XX-XX-XX-01-00-01-00.jpg?v=1775183772","url":"https:\/\/www.nex-auto.com\/pl\/products\/3300-26-xx-xx-xx-01-00-01-00-86798-01-accelerometer-monitor","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}