330450-60 Bently Nevada Velomitor Sensor | High Temp Vibration Monitor

Product Overview – Bently Nevada 330450-60 Velomitor Sensor330450-60 is a high-temperature vibration sensor from Bently Nevada.The device measures machine acceleration with stable and accurate output.It supports long cable transmission without signal loss.The sensor works well in harsh industrial environments.It handles extreme heat and heavy mechanical shock.The design uses a sealed stainless steel structure.Users gain reliable vibration data for predictive maintenance.The sensor integrates easily with monitoring systems.Typical installations include turbines, compressors, pumps, and motors.Velomitor technology ensures wide bandwidth and strong noise resistance.Technical Specifications – 330450-60 Velomitor SeriesBrand: Bently NevadaModel: 330450-60Product Type: Industrial vibration acceleration sensorSensitivity: 100 mV/g (10.2 mV/m/s²) ±5%Measurement Range: 0 to 80 g peak accelerationFrequency Response: 15 Hz to 10 kHz ±3 dBExtended Response: 40 Hz to 4 kHz ±5%Linearity: ±2% of full scaleNoise Floor: 0.006 g RMS (10 Hz – 15 kHz)Transverse Sensitivity: Less than 5% of axial responseMounted Resonant Frequency: Above 15 kHzMaximum Cable Length: 305 meters without signal degradationPower Supply: −24 VDC ±0.5 VBias Current: 2 mA nominalOutput Bias Voltage: −12 VDC ±0.5 VConnector: 3-pin MIL-C-5015 sealed connectorHousing Material: 300-series stainless steelWeight: 953 g (2.10 lb)Cable Length: 6 metersMinimum Bend Radius: 51 mmEnvironmental PerformanceElectronic Housing Temperature: −55°C to 100°CSensor and Cable Temperature: −55°C to 400°CShock Resistance: Up to 2500 g peak impactHumidity Resistance: Up to 100% non-submergedHermetically sealed case blocks dust and moisture.Strong design reduces electromagnetic interference.Stable operation in high vibration industrial zones.Installation GuidelinesMount the sensor on a clean and rigid machine surface.Follow correct orientation for accurate measurement direction.Pin A becomes positive when force moves from base to top.Keep cable bend radius above 51 mm.Use approved intrinsically safe circuits in hazardous areas.Follow installation drawing 168078 for safe deployment.Commissioning and MaintenanceVerify power supply voltage before startup.Check connector integrity and grounding isolation.Confirm signal level through vibration monitoring system.Periodic inspection improves long-term reliability.Stainless housing reduces maintenance frequency.System CompatibilityCompatible with many Bently Nevada vibration monitoring systems.Works with machinery protection and condition monitoring platforms.Integrates with data acquisition and predictive maintenance software.Supports long cable installation across large plants.Hazardous Area CertificationsEx ia IIC T4 intrinsically safe approvalClass I Div 1 Groups A, B, C, DClass II Div 1 Groups E, F, GClass III Div 1Zone 2 approvals: Ex nL IIC T4 / Ex ec IIC T4Designed for explosive industrial atmospheres.Installation must follow intrinsic safety parameters.Packing List1 × Bently Nevada 330450-60 vibration sensorFactory protective packagingProduct identification labelQuality inspection verificationWarranty and Shipping12-month warranty from shipment date.Careful packaging protects equipment during transport.Worldwide shipping available.Express carriers include FedEx, UPS, and DHL.Typical Industrial ApplicationsSteam and gas turbine monitoringCentrifugal compressorsIndustrial pumps and fansGearbox vibration diagnosticsHigh-temperature rotating machineryOil and gas production equipmentDiagnostic CapabilitiesDetects early bearing wear and imbalance.Identifies misalignment and mechanical looseness.Tracks vibration trend for predictive maintenance.Improves plant safety and machine uptime.FAQ – Selection and OperationWhat is the main function of the 330450-60 sensor?It measures machine acceleration and vibration levels.Can this sensor operate in high-temperature zones?Yes. The sensing head tolerates temperatures up to 400°C.What monitoring systems support this sensor?Most Bently Nevada vibration monitoring platforms support it.How long can the signal cable be?The sensor supports up to 305 meters cable length.What installation mistake occurs most often?Poor mounting surfaces reduce measurement accuracy.How should buyers select the correct model?Confirm cable length, temperature rating, and system compatibility.Copyright © 2026 Oiltech Controls Limited. All rights reserved.Original Source: https://www.oiltechcontrols.com/Powergear X Automation Limited All rights reserved.