Emerson Epro A6110 Dual-channel Shaft Relative Vibration Monitor

Functionality:

• Monitors shaft relative vibration for critical rotating machinery protection.
• Used with other AMS 6500 monitors to build a complete API 670 machinery protection monitor.
• Applications: steam, gas, compressors, hydro turbo machinery.

Features:

• Non-contact displacement sensor measures shaft position and movement.
• Designed for predictive and protection monitoring on sleeve bearing machines.
• Offers shaft relative vibration and shaft absolute vibration monitoring modes.

Transducer Inputs:

• Two independent or combined monitoring modes.
• Eddy current or differential input types.
• Galvanically separated isolation from power supply.

Sensor Power Supply:

• Separate buffered sensor supply.
• Galvanically separated from system voltages.
• Open and short circuit proof.

Analysis:

• Measurement Modes: Hot configurable, zero to peak, peak to peak, etc.
• Analysis Parameters: ½x, 1 - 10x, phase angle, available via ModBus TCP/IP output.

Outputs:

• Current Mode Outputs: 0/4-20 mA output, open/short circuit proof, ±1% accuracy.
• Voltage Mode Outputs: 0 - 10 VDC output, open/short circuit proof, ±1% accuracy.
• Rear Buffered Outputs: Raw buffered output signal, open/short circuit proof.

Alarm Setpoints:

• Alert and Danger alarm time delays, selectable normally open/closed.
• Adjustable range and resolution, alarm hysteresis.

Environmental:

• Operating Temperature: 0° - 65°C.
• Storage Temperature: -30° - 85°C.
• Relative Humidity: 5 - 95%, non-condensing.
• Vibration and Shock Resistance: IEC 68-2.

Dimensions:

• PCB/EURO card format: 100 x 160mm.
• Width: 30.0mm.
• Height: 128.4mm.
• Length: 160.0mm.

Power Consumption:

• Maximum 6 W, 250 mA at 24 VDC.