You are here:
- Home
- Product
- Controllers & CPUs
- PLC / CPU Modules
- Emerson Epro PR9268/201-100 Electrodynamic Velocity Sensor PLC Module
SKU: PR9268/201-100
Emerson Epro PR9268/201-100 Electrodynamic Velocity Sensor PLC Module
The Emerson Epro PR9268/201-100 is a professional-grade electrodynamic velocity sensor for industrial vibration monitoring. This 1.22kg ruggedized module integrates seamlessly with Emerson DCS systems to provide accurate, real-time machinery health data, ensuring maximum uptime and proactive maintenance for rotating equipment.
Product Overview
The Emerson Epro PR9268/201-100 operates as a high-precision electrodynamic velocity sensor designed for the continuous monitoring of absolute machine vibration. While categorized under PLC modules for system integration, this device specifically functions as a transducer that converts mechanical vibrations into proportional electrical signals. It plays a critical role in Emerson’s asset protection strategy, particularly within the Epro and DeltaV™ ecosystems.
Engineered for the most demanding industrial settings, this sensor facilitates the early identification of mechanical imbalances and bearing wear. By providing real-time velocity data, the PR9268/201-100 allows operators to maintain machinery health and prevent catastrophic equipment failure.
Technical Specifications
- Brand:Â Emerson (Epro Product Line)
- Model Number:Â PR9268/201-100
- Component Type:Â Electrodynamic Velocity Sensor / PLC Interface Module
- Measurement Range:Â Absolute vibration velocity
- Frequency Range:Â Typically 10 Hz to 1000 Hz (application dependent)
- Sensitivity:Â High-fidelity signal output for low-to-medium frequency monitoring
- Physical Weight:Â 1.22 kg
- Dimensions:Â 30 cm x 30 cm x 8 cm
- Origin:Â USA
- Environmental Rating:Â Ruggedized for extreme temperature and high-vibration zones
Core Features and Technical Advantages
The PR9268/201-100 distinguishes itself through a contactless measurement principle that ensures long-term stability without physical wear. Consequently, the sensor requires minimal maintenance even when deployed in continuous 24/7 operations.
Key advantages include:
- Ruggedized Construction:Â The housing withstands intense pressure fluctuations and mechanical shocks, making it ideal for turbine and pump monitoring.
- Signal Integrity:Â Advanced internal shielding prevents electromagnetic interference (EMI) from distorting data transmission to the DCS.
- Seamless DCS Integration: Designed to work natively with Emerson’s automation platforms, reducing the complexity of signal conditioning and configuration.
- Proactive Diagnostics:Â Integrated monitoring capabilities allow the system to detect sensor loop faults, ensuring the safety logic remains active.
Primary Industrial Applications
The Emerson PR9268/201-100 is an essential component for vibration monitoring in several key sectors:
- Power Generation:Â Tracking the vibration levels of large steam and gas turbines.
- Oil & Gas:Â Monitoring centrifugal compressors and high-pressure pumping stations.
- Chemical Processing:Â Ensuring the stability of agitators and large-scale fans.
- Manufacturing:Â Protecting heavy-duty rotating machinery from resonant frequencies.
You may also like
The Allen-Bradley 1762-L40BWA is a 40-point MicroLogix 1200 controller featuring 24V DC inputs and 16 relay outputs. Powered by 120/240V AC, this compact PLC supports high-speed counters and flexible RS-232 communications, making it a reliable solution for sophisticated machine control and industrial automation projects.
Emerson KJ3002X1-BG2 12P1731X082 VE4003S5B1 PLC Module
The Emerson KJ3002X1-BG2 (VE4003S5B1) is an 8-channel thermocouple input module for the DeltaV M-series DCS. It features high-accuracy temperature sensing, cold junction compensation, and supports redundant configurations for mission-critical industrial applications.
Emerson 1C31197G01 DCS Control System PLC Module
The Emerson 1C31197G01 is an Ovation Valve Positioner Personality Module for precise valve control in DCS environments. This 0.32kg unit provides high-accuracy signal conditioning and real-time diagnostics for power and water utility applications.
Emerson KJ2002X1-CA1 12P1509X102 VE3004 Ovation PLC Module
The Emerson KJ2002X1-CA1 (12P1509X102) is a VE3004 M5 Plus Controller for DeltaV and Ovation systems. This 0.18kg module supports redundant configurations and advanced diagnostics. It provides high-speed logic execution for critical industrial safety and process control.
Emerson 1C31122G01 DCS Card PLC Module
The Emerson 1C31122G01 is a 16-channel digital output electronics module for Ovation DCS. It provides high-speed discrete signal control for industrial valves, relays, and power system actuators.
GE 531X139APMASM7 Multilin Micro Application Board PLC Card
The GE 531X139APMASM7 is a high-performance Micro Application Board from the Multilin series. This compact PLC card provides reliable, high-speed logic processing for turbine control and industrial DCS applications, featuring robust resistance to electrical interference and extreme temperatures.
GE Fanuc IC693CPU351 Series 90-30 PLC Processor Module
The GE Fanuc IC693CPU351 is a high-performance 25 MHz CPU for Series 90-30 PLCs. It features 240KB user memory, three serial ports, and supports up to 2048 I/O points, providing robust control for complex industrial automation and DCS applications.
Allen-Bradley 1785-ENET/C PLC-5 Ethernet/IP Interface Module
The Allen-Bradley 1785-ENET/C is an Ethernet/IP expansion module for PLC-5 series controllers. It enables high-speed networking via Channel 3A, supports BOOTP/DHCP addressing, and provides a robust bridge between legacy processors and modern Ethernet-based automation systems.
GE Fanuc IC200UDD104 VersaMax Micro 14-Point PLC Controller
The GE Fanuc IC200UDD104 is a compact VersaMax Micro PLC featuring 8 DC inputs and 6 DC transistor outputs. Equipped with high-speed counters, PWM capabilities, and dual analog potentiometers, this 24V DC controller offers a versatile solution for small-scale industrial automation and motion control.
Allen-Bradley 1785-V40V PLC-5 VMEbus Processor Module
The Allen-Bradley 1785-V40V is a high-performance PLC-5 processor card designed for VMEbus systems. Featuring 48K words of SRAM and supporting up to 1920 I/O points, this module integrates programmable logic control directly into standard 6U VMEbus chassis for advanced industrial computing.
HIMA F8650X Central Processing Unit H41q & H51q Safety Systems
The HIMA F8650X is a SIL 3-certified Central Processing Unit designed for H41q and H51q safety-related systems. This high-availability CPU module manages safety logic and system-wide communications for critical industrial processes. Engineered in Germany, it offers robust redundancy and deterministic performance for Emergency Shutdown (ESD) and Fire & Gas (F&G) applications.
Allen-Bradley 1756-L61S GuardLogix Safety CPU Controller Module
The Allen-Bradley 1756-L61S is a SIL 3 rated GuardLogix Safety CPU featuring 2 MB of user memory and conformal coating for harsh environments. Designed for the ControlLogix platform, it provides integrated safety and standard control, ensuring high-speed logic execution and robust data acquisition for complex industrial automation systems.


























