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        Bently Nevada 3500/45 176449-04
        Bently Nevada 3500/45 176449-04
        Bently Nevada 3500/45 176449-04
        Bently Nevada 3500/45 176449-04
        Bently Nevada 3500/45 176449-04
        Bently Nevada 3500/45 176449-04
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        3500/45 176449-04

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        The Bently Nevada™ 3500/45 Position Monitor, specifically model 3500/45 176449-04, is a 4-channel instrument designed for comprehensive position monitoring in critical rotating machinery applications.
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        Ships by Thursday, October 29
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for 3500/45 176449-04

        • Manufacturer:
          Bently Nevada
        • Part Number:
          3500/45 176449-04
        • Product Family:
          3500 System
        • Product Type:
          Position Monitor
        • Stock:
          6
        • Recorder:
          +4 to +20 mA Values are proportional to monitor full-scale)
        • Rack Space Requirements:
          1 full-height front slot
        • Operating Temperature:
          -30°C to +65°C(-22°F to +150°F)
        • StorageTemperature:
          -40°C to +85°C(-40°F to +185°F)
        • Humidity:
          95%Non-condensing
        • Weight:
          0.84 kg
        • Estimated shipping dimensions:
          25.5x2.8x24.2cm
        • Tariff Code:
          8537101190
        • Country of origin:
          USA
        • Place of shipment:
          Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Specifications Applications Configuration & Programming Monitoring & Control

        Features:

        • 4-Channel Position Monitoring with Universal Transducer Compatibility
        • Programmable Measurement Functions for Comprehensive Machinery Protection
        • Full Integration with 3500 Rack Configuration Software and System Architecture
        The 3500/45 176449-04 operates as the Position Monitor in a 3500 rack, providing comprehensive position monitoring capabilities across four independent channels. It continuously accepts input from proximity transducers, Rotary Position Transducers (RPTs), DC Linear Variable Differential Transformers (DC LVDTs), AC Linear Variable Differential Transformers (AC LVDTs), and rotary potentiometers. The 3500/45 176449-04 conditions the incoming signals and compares the conditioned outputs against user-programmable alarms to enable reliable machinery protection. The 3500/45 176449-04 has made improvements in monitoring versatility over previous position monitor designs in addition to incorporating multi-transducer compatibility within the 3500 rack.

        The 3500/45 176449-04 provides essential position monitoring functions common to the entire rack, and is a critical component of the machinery protection path, directly affecting the proper, normal operation of the overall monitor system. One or more 3500/45 176449-04 modules can be installed per rack depending on the monitoring requirements. The 3500/45 176449-04 occupies a full-height slot in the rack and can be installed in any available monitor slot position alongside other 3500 monitoring modules.

        For multi-function monitoring applications, the 3500 System requires each 3500/45 176449-04 channel to be configured through the 3500 Rack Configuration Software. In addition to standard position measurement, the configuration also supports specialized functions including Axial (thrust) Position, Differential Expansion, Standard Single Ramp Differential Expansion, Non-standard Single Ramp Differential Expansion, Dual Ramp Differential Expansion, Complementary Differential Expansion, Case Expansion, and Valve Position. The 3500/45 176449-04 configuration executes measurement functions using the internal circuitry specified in the monitor options.

        The 3500/45 176449-04 Bently Nevada Position Monitor may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
        Bently Nevada 3500/45 176449-04 Position Monitor Supply Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        Bently Nevada 3500/45 176449-04 Position Monitor Specs

        General

        • Manufacturer Bently Nevada
        • Model 3500/45 176449-04
        • Condition New Original ready stock
        • Product Family 3500/45 139554-01,3500/45 139567-01
        Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        • Thrust Position: Tracks shaft axial movement to prevent internal bearing contact.
        • Differential Expansion: Measures varying thermal growth between rotor and casing.
        • Case Expansion: Monitors outer machine housing movement relative to foundation.
        • Valve Position: Tracks fuel or steam control valve alignment on turbines.
        • Ramp Measurements: Supports single, dual, and complementary ramp measurement configurations.
        • Software Interface: Configured via Windows-based 3500 Rack Configuration Software.
        • Network Connection: Connects via USB on Transient Data Interface or remotely.
        • Channel Pairing: Channels program in distinct pairs (1-2 and 3-4).
        • Memory Protection: Configuration values save to onboard non-volatile memory.
        • Custom Setpoints: Users define individual Alert and Danger parameters per channel.
        • Machinery Protection: Triggers automatic asset shutdown protocols when setpoints breach.
        • System Integration: Streams hardware data directly to SCADA and plant DCS.
        • Data Protocols: Exports real-time register data using Modbus and OPC DA.
        • Advanced Diagnostics: Integrates with System 1 Software for predictive asset analytics.
        • Self-Monitoring: Runs continuous internal checks to suppress false-alarm trips.
        Description
        The Bently Nevada 3500/45 176449-04 position monitor is a high-precision 4-channel position monitoring instrument that can receive various sensor inputs, including proximity sensors, rotary position sensors (RPT), DC/AC LVDT and rotary potentiometers. The device precisely adjusts the input signal and can compare it with the alarm threshold programmed by the user to achieve real-time location monitoring.

        This 3500/45 176449-04 module offers +4 to +20 mA analog output, with the signal proportional to the full monitoring scale, facilitating integration with control systems or recorders. Rack installation only requires one full-height front slot, taking up little space and facilitating system expansion.

        The equipment is suitable for operation within a wide temperature range, with an operating temperature range of -30°C to +65°C and a storage temperature range of -40°C to +85° C. It can work reliably at a non-condensing humidity of 95%. This position monitor is widely used in the safety monitoring of key rotating machinery and linear equipment, which can significantly improve operational reliability and reduce the risk of equipment failure.
        Alternative Names
        3500/45 176449-04 3500-45 176449-04 3500/45 135137-01 3500/45 135145-01 3500/45 139554-01 3500/45 139567-01
        Technical notes
        The 3500/45 176449-04 conditions the incoming signals and compares the conditioned outputs against user-programmable alarms, delivering reliable machinery protection by enabling early detection of axial displacement, expansion anomalies, and valve positioning issues before they lead to costly equipment failure.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        What is the Bently Nevada 3500/45 176449-04 position monitor and what types of inputs does it support?
        The Bently Nevada 3500/45 176449-04 Position Monitor is an advanced position monitoring module used in the Bently Nevada 3500 system. It is designed to accept inputs from multiple transducer types, including proximity transducers, Rotary Position Transducers (RPTs), DC and AC LVDTs, and rotary potentiometers, making it highly flexible for different measurement needs.
        Where is the 3500/45 176449-04 commonly used in industry?
        This module is widely used in power generation, oil and gas, petrochemical, and other heavy industrial sectors where turbomachinery protection is critical. It plays a key role in monitoring shaft position, expansion, and valve movement to ensure safe and stable equipment operation.
        What measurement functions can the 3500/45 176449-04 perform?
        Each channel of the module can be independently configured using Bently Nevada 3500 Rack Configuration Software. It supports multiple specialized measurement modes, including axial thrust position, differential expansion (standard, single ramp, dual ramp, and complementary), case expansion, and valve position monitoring, allowing a single module to cover multiple monitoring scenarios.
        How is the 3500/45 176449-04 installed and integrated into a system?
        The module is designed to slot directly into a standard Bently Nevada 3500 rack and integrates seamlessly with other system components. Configuration is handled through rack configuration software, which simplifies setup, reduces wiring complexity, and speeds up commissioning within the machinery protection system.

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