Emerson EPRO A6120 Case Seismic Vibration Monitor

Description:

The A6120 is part of the Emerson CSI 6500 series and is used alongside other monitors to form a comprehensive API 670 machinery protection system. It is suitable for steam turbines, gas turbines, compressors, and hydro-turbomachinery.

Specifications:

• Transducer Inputs: 2 independent channels
• Input Type: Electro-dynamic (electro-mechanical), differential
• Input Voltage Range: -5 to +15 VDC
• Input Frequency Range: Lower cutoff 1 or 5 Hz; Upper cutoff 50 - 2000 Hz adjustable
• Measuring Range: Continuously adjustable with configuration software
• Lifting Coil Current Range: 0 - 8 mA, configurable in steps of 40 μA
• Accuracy: ±0.5% of full scale range, ±0.5% of configured value
• Dimensions: 100 x 60 x 30 mm
• Operating Temperature: -10 to +60 °C

Features:

• High Reliability: Ensures consistent performance in critical machinery environments
• Compatibility: Works with electromechanical and piezoelectric sensors
• Real-time Monitoring: Provides real-time monitoring and alarm functions
• Advanced Diagnostics: Integrates with PlantWeb® and AMS Suite for advanced diagnostics
• Front Panel Outputs: Two LEDs indicate channel OK for each channel
• Rear Outputs: 0/4-20 mA output for each channel, proportional to main value