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EPRO A6210 MMS 6000 Dual-Channel Thrust & Rod Position Monitor

EPRO A6210 MMS 6000 Dual-Channel Thrust & Rod Position Monitor

  • Manufacturer: EPRO

  • Product No.: A6210

  • Condition：in Stock

  • Product Type: Thrust & Rod Position Monitoring Module

  • Product Origin: Germany

  • Payment:T/T, Western Union

  • Weight: 1000g

  • Shipping port: Shanghai/Yiwu/Shenzhen

  • Warranty: 12 months

Product Description

Overview

The A6210 from EPRO (also referenced as MMS 6210) is a precision dual-channel monitoring module designed for the MMS 6000 system. It provides high-accuracy measurement of thrust position, differential expansion, and rod position in industrial machinery, ensuring safe and reliable operation of critical rotating equipment such as turbines, compressors, and pumps.

Key Features

  • Dual independent channels for simultaneous measurement at multiple points

  • Hot-swappable 3U plug-in design for uninterrupted rack operation

  • Compliance with API 670 and API 618 standards for machinery protection

  • Real-time self-checking logic for sensor integrity, power supply, and module health

  • Configurable measuring ranges and inversion via MMS configuration software

  • Supports multiple displacement sensors: PR6422, PR6423, PR6424, PR6425

  • Provides both analog and buffered outputs for integration with DCS and diagnostic tools

  • Front-panel LED indicators for channel status (green) and alert/danger conditions (red)

  • RS-232 miniDIN configuration port for parameterization, monitoring, and troubleshooting

Technical Specifications

Feature Specification
Model A6210 / MMS 6210
Module Type Dual-Channel Thrust, Differential Expansion, and Rod Position Monitor
Channels 2 independent channels
Input Type Eddy Current Differential Sensors (PR6422, PR6423, PR6424, PR6425)
Input Isolation Galvanically separated from power supply
Input Resistance >100 kΩ
Input Voltage Range 0 to -22 V DC
Measuring Frequency Range 0–8 Hz (-3 dB at 10 Hz)
Measuring Range Continuously adjustable via configuration software, includes invert function
Sensor Power Supply Nominal -26.7 V DC, 20 mA nominal, 35 mA max, short/open circuit proof
Analog Outputs 0/4–20 mA proportional, 0–10 V buffered outputs
Front Panel Indicators Green LEDs for channel OK, Red LEDs for Alert and Danger per channel
Configuration Interface RS-232 via miniDIN port
Module Size 3U, 1-slot plug-in module
Operating Temperature 0°C to +65°C

Applications

  • Turbine Thrust Monitoring: Measures axial displacement to prevent thrust bearing overload

  • Rod Position Control: Ensures proper rod alignment in pumps and compressors

  • Differential Expansion Monitoring: Tracks thermal expansion differences to avoid mechanical stress

  • Predictive Maintenance: Provides trend data for condition-based monitoring programs

FAQ

Q: What type of sensors does the A6210 support?
A: Compatible with eddy current displacement probes PR6422, PR6423, PR6424, and PR6425.

Q: Can it operate without shutting down the rack?
A: Yes, the module is hot-swappable, allowing replacement or maintenance without interrupting system operation.

Q: How are alerts and trips managed?
A: Integrated LED indicators and configurable analog/digital outputs signal alert and danger conditions, ensuring timely machine protection.

Q: Is configuration software required?
A: Yes, MMS 6000 configuration software is used to adjust measuring ranges, invert signals, and monitor module status remotely.



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EPRO Thrust & Rod Position Monitoring Module
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