Bently Nevada 1900/65A

Overview The 1900/65A 167699-02 machinery monitor from Bently Nevada is a compact single-channel vibration protection system developed for continuous condition monitoring of rotating equipment. Combined with the 172323-01 power supply module, the unit delivers standalone machinery protection functions for applications where a full rack-based monitoring system is unnecessary. The monitor supports multiple transducer technologies including proximity probes, velocity pickups, and accelerometers. It provides real-time vibration measurement, configurable alarm processing, relay-based shutdown capability, and analog signal transmission for integration with plant control systems. Designed for small and medium rotating assets, the 1900/65A is commonly installed on pumps, blowers, fans, compressors, and auxiliary process machinery requiring dependable vibration supervision. Key Features Single-channel machinery vibration monitoring Compatible with displacement, velocity, and acceleration sensors Integrated Alert and Danger alarm processing Dual Form-C relay outputs for shutdown logic Buffered BNC output for portable analyzer connection Isolated 4–20 mA output for DCS and PLC systems Compact DIN-rail or panel-mounted installation Suitable for API-style machinery protection applications Technical Specifications Parameter Specification Brand Bently Nevada Monitor Model 1900/65A 167699-02 Power Supply Module 172323-01 Product Type Machinery Vibration Monitor Monitoring Channels 1 Channel Supported Sensor Types Proximity Probes, Velocity Sensors, Accelerometers Measurement Functions Overall Vibration, Shaft Displacement, Acceleration Frequency Response Typically 3 Hz to 10 kHz Alarm Levels Alert and Danger Alarm Accuracy ±1% of Full Scale Alarm Delay Adjustable Alarm Latching Selectable Relay Quantity 2 Relays Relay Type Form-C (SPDT) Relay Rating 5 A @ 250 Vac / 5 A @ 30 Vdc Buffered Output Front Panel BNC Connector Analog Output Isolated 4–20 mA Power Input Range 85–264 Vac, 50/60 Hz DC Input Range 100–300 Vdc Power Consumption Less than 10 W Isolation Rating 1500 Vac Operating Temperature -20°C to +65°C Humidity Rating 95% Non-Condensing Mounting Method DIN Rail or Panel Mount Protection Rating IP20 Dimensions 2.2 × 12.4 × 12.6 cm Weight 0.289 kg Monitoring Functions The 1900/65A continuously processes vibration signals from connected sensors and compares measured values against configured alarm thresholds. When vibration exceeds predefined limits, the monitor activates relay outputs for annunciation or machine shutdown sequences. The integrated buffered output provides direct access to the raw transducer signal, allowing maintenance personnel to connect portable analyzers for diagnostic evaluation and troubleshooting. Typical Applications This monitor is widely used for protection of general-purpose and auxiliary rotating machinery, including: Centrifugal pumps Industrial fans Air blowers Small compressors Cooling tower drives Electric motors Gearboxes Process skids System Advantages Compared with larger rack-based systems, the 1900/65A offers a simplified installation footprint while maintaining critical machinery protection functionality. The unit is particularly suitable for distributed equipment layouts and standalone machine packages requiring reliable vibration shutdown capability. FAQ What sensors are supported by the 1900/65A monitor? The monitor supports proximity probe systems, velocity transducers, and accelerometers depending on the selected configuration. Can the unit provide shutdown protection? Yes. The monitor includes independent Alert and Danger relays that can be wired into machine shutdown circuits. Is the monitor suitable for DCS integration? Yes. The isolated 4–20 mA output allows direct interface with PLC, DCS, and SCADA systems for vibration trending and monitoring.

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Overview The 1900/65A 167699-02 Equipment Monitor from Bently Nevada’s 3300 series delivers high-resolution vibration data for rotating machinery. Designed for industrial reliability, it supports predictive maintenance and real-time diagnostics across motors, turbines, and compressors. Technical Specifications Specification Details Model Number 1900/65A 167699-02 Manufacturer Bently Nevada Product Series 3300 Module Type Equipment Monitor Model Dimensions 19.6 x 16 x 10.8 cm Weight 1.36 kg System Compatibility TSI Communication Interface Ethernet Router HS Code 8537101190 Product Origin USA Condition Brand New Lead Time In Stock MOQ 1 Discontinued Status Active Key Features The 1900/65A 167699-02 module captures vibration signals across multiple channels for detailed analysis. Its 19.6x16x10.8 cm housing offers robust protection in harsh industrial environments. Weighing 1.36 kg, it balances durability with installation flexibility. Ethernet connectivity enables centralized monitoring and rapid fault detection. Real-time data supports early identification of imbalance, misalignment, and bearing wear.

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Overview The 1900/65A 172323-01 General Purpose Equipment Monitor from Bently Nevada offers real-time vibration diagnostics for rotating machinery. Designed for the 3300 series, this module supports predictive maintenance and early fault detection. Its 1.36kg build and 19.6x16x10.8cm dimensions ensure durability in industrial environments. The 4–20 mA output and Ethernet router interface enable seamless integration with TSI systems and asset management platforms. Technical Specifications Specification Details Model Number 1900/65A 172323-01 Series 3300 Series Manufacturer Bently Nevada Module Type General Purpose Equipment Monitor System TSI Weight 1.36kg Dimensions 19.6 x 16 x 10.8 cm HS Code 8537101190 Communication Ethernet Router Condition Brand New Lead Time In Stock Minimum Order 1 Unit Product Origin USA Discontinued Active Key Features The 1900/65A 172323-01 captures multi-channel vibration data for rotating equipment. Built-in diagnostics detect imbalance, misalignment, and bearing wear in real time. The 4–20 mA recorder output supports integration with standard control systems. Its rugged design ensures stable performance in harsh industrial environments. Operators can use the module to schedule maintenance and reduce unplanned downtime.

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Overview The 1900/65 General Purpose Equipment Monitor by Bently Nevada delivers high-performance vibration diagnostics for rotating machinery. Its modular design and Ethernet router interface support scalable deployment across industrial environments. This unit belongs to the 3300 series and integrates seamlessly with TSI systems. Operators rely on its precise measurements to detect imbalance, misalignment, and bearing wear before failures occur. Technical Specifications Specification Details Model Number 1900/65 Series 3300 Series Manufacturer Bently Nevada Module Type General Purpose Equipment Monitor System TSI Weight 1.32kg Dimensions 19.8 x 15 x 11 cm HS Code 8537101190 Communication Ethernet Router Condition Brand New Lead Time In Stock Minimum Order 1 Unit Product Origin USA Discontinued Active Key Features The 1900/65 monitor captures real-time vibration data for predictive maintenance. It supports 4–20 mA recorder outputs and alarm management for early fault detection. Its compact 1.32kg build fits easily into control panels and monitoring stations. The 19.8x15x11cm enclosure ensures durability in industrial environments. Ethernet connectivity allows fast integration with existing monitoring systems. Applications & Compatibility The 1900/65 suits turbines, compressors, and motors in power, chemical, and manufacturing sectors. It works with Bently Nevada’s scalable monitoring architecture, including BN 1900/65 Scalable Solution Monitor and 1900/65 Vibration Speed Input. This unit enhances machinery health tracking, reduces downtime, and supports long-term asset reliability.

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Product Overview The Bently Nevada 190501-01-00-01 Velomitor CT Transducer safeguards turbines, compressors, and rotating machinery with precision vibration monitoring. Designed for continuous condition monitoring, this module detects early signs of imbalance, misalignment, and bearing wear, helping prevent costly failures. Technical Specifications Parameter Value Model Number 190501-01-00-01 Manufacturer Bently Nevada Module Type Velomitor CT Transducer Product Range Bently Nevada Condition Brand New Dimensions 19.6 × 16 × 8 cm Weight 0.98 kg HS Code 8537101190 Minimum Order Quantity 1 Origin USA System TSI Communication Interface Ethernet Router Status Active Certifications Industrial-grade compliance Protection Features False alarm prevention, signal interference shielding Functional Description The Bently Nevada 190501-01-00-01 integrates advanced signal processing technology to deliver accurate vibration data. Its rugged 19.6 cm length and 0.98 kg weight ensure durability while simplifying installation. Engineers benefit from its ability to operate reliably in temperature extremes and electrically noisy environments. Multiple protection mechanisms enhance system safety, making it ideal for mission-critical applications. Applications and Compatibility The Bently Nevada 190501-01-00-01 integrates seamlessly into existing monitoring systems across power generation, oil refineries, and heavy industries. Manufacturers deploy this transducer for predictive maintenance, real-time equipment protection, and continuous monitoring of high-value rotating machinery. Its robust design and compliance with certification standards guarantee dependable performance in harsh industrial environments. Key Advantages Compact dimensions optimize installation in monitoring cabinets. Lightweight design simplifies handling and integration. Advanced signal processing ensures accurate vibration analysis. Protection mechanisms reduce false alarms and interference. Rugged construction withstands harsh plant conditions. Ideal for predictive maintenance and real-time equipment protection.

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