Emerson CSI A6120 Vibration Monitor | API 670 Compliant

Emerson CSI A6120 Case Seismic Vibration Monitor for Critical Machinery Protection

The CSI A6120 Case Seismic Vibration Monitor protects your most important rotating equipment. This reliable monitor works with electromechanical seismic transducers. It fits into the CSI 6500 Machinery Health Monitor system. The A6120 monitor meets API 670 standards for machinery protection.

Key Features and Benefits

• Two independent monitoring channels in one compact module
• Hot-swappable design for easy maintenance without shutdown
• Backward compatibility with existing electro-mechanical sensors
• Front and rear buffered outputs for flexible connectivity
• Compatible with PlantWeb and AMS Suite for integrated monitoring
• 3U size saves valuable cabinet space compared to older 6U cards

Technical Specifications

• Input Channels: 2 independent electro-dynamic inputs
• Input Resistance: >100 kΩ for accurate signal reading
• Frequency Range: 10-1000 Hz (VDI 2056, DIN 4566, ISO 3945)
• Measuring Range: 5-100mm/s or 0.197-3.937 in/sec
• Voltage Output: 0-10 VDC proportional to vibration level
• Current Output: 0/4-20 mA for each channel
• Operating Temperature: 0° to 65°C (32° to 149°F)
• Power Consumption: Maximum 6W at 24 VDC
• Alarm Setpoints: Adjustable alert and danger levels
• Sensor Compatibility: Emerson 9266, 9267, 9268 sensors

Applications

• Steam and gas turbines monitoring
• Compressor vibration protection
• Hydro turbomachinery applications
• Nuclear power plant equipment
• Critical rotating machinery in various industries

Warranty and Shipping

• 12-month product warranty from date of purchase
• Warranty covers manufacturing defects and component failures
• Professional technical support included
• Fast worldwide shipping via FedEx, UPS, and DHL
• Tracking numbers provided for all shipments

Frequently Asked Questions

What types of sensors work with the A6120 monitor?

The A6120 works with electro-dynamic seismic transducers. It supports Emerson 9266, 9267, and 9268 sensors. The monitor also works with newer piezoelectric-type sensors.

Can I replace older vibration monitors with the A6120?

Yes, the A6120 uses standard DIN rail mounting. It fits existing panel cutouts for easy replacement. The compact design saves space in your control cabinet.

How does the A6120 help prevent machinery damage?

The monitor detects vibration changes early. It triggers alarms before equipment damage occurs. This allows for planned maintenance instead of emergency repairs.

What communication protocols does the A6120 support?

The A6120 provides ModBus TCP/IP output. It integrates with PlantWeb architecture. The monitor also offers analog 4-20mA and 0-10VDC outputs.

Is special training needed to install the A6120 monitor?

Basic knowledge of vibration monitoring systems is sufficient. The modular design makes installation straightforward. Configuration software guides you through setup.

Get Your CSI A6120 Monitor Today

• Ready to ship within 24 hours
• Competitive pricing with volume discounts
• Expert technical support available
• Complete documentation included
• Easy integration with existing systems