EN
Emerson A6110 Dual-Channel Shaft Relative Vibration Monitor
Manufacturer: Emerson (AMS/EPRO)
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
A6110 Dual-Channel Shaft Relative Vibration Monitor
Official Emerson identification and technical data for A6110, prepared for accurate replacement matching and quotation.
At a Glance
| Brand | Emerson (AMS/EPRO) |
|---|---|
| Model | A6110 |
| Product Type | Dual-Channel Shaft Relative Vibration Monitor |
| Core Function | Dual-channel shaft-relative vibration monitoring with independent and combined measurement modes |
| Application / Compatible Series | AMS 6500 systems for steam and gas turbines, compressors, hydro-turbomachinery and other sleeve-bearing machines |
Exact Identification
Match the complete A6110 model, nameplate and hardware revision.
Sensor Chain
Confirm the PR6422, PR6423, PR6424 or PR6425 probe and the documented CON converter.
Configuration Check
Verify independent or combined channel mode, input range, rack position and field wiring.
Product Overview
A6110 is an Emerson dual-channel shaft relative vibration monitor for the AMS 6500 machinery protection system. It measures shaft motion relative to the bearing case with non-contact eddy-current displacement probes.
Key Functions
Shaft-Relative Vibration Measurement
A6110 measures non-contact shaft displacement relative to the bearing housing for predictive and protection monitoring.
Independent or Combined Channels
A6110 provides two channels that can operate independently or in combined Smax measurement modes.
Eddy-Current Probe Interface
A6110 supports the documented PR6422, PR6423, PR6424 and PR6425 probe chains with matching CON converters.
Official Specifications
| Number of Inputs | Two; independent or combined monitoring modes |
|---|---|
| Input Type | Eddy current, differential |
| Input Isolation | Galvanically separated from the power supply |
| Input Resistance | >100 kΩ |
| Input Voltage Range | 0 to -22 VDC |
| Input Frequency Range | Lower cutoff 1 or 5 Hz; upper cutoff 50 to 2000 Hz, adjustable |
| Smallest Measuring Range | 0 to 400 mV |
| Largest Measuring Range | 0 to 8000 mV |
| Sensor Power Supply | Separate buffered supply; galvanically separated and open/short-circuit proof |
| Nominal Sensor Supply Voltage | -26.7 V |
| Available Sensor Current | 20 mA nominal; 35 mA maximum |
| Front Buffered Outputs | Two; identical to the transducer sensor inputs |
| Front Buffered Output Level | ±10 V with load >100 kΩ |
| Configuration Interface | Mini-DIN socket with RS-232 |
| Measurement Modes | Independent or combined dual-channel; zero-to-peak, peak-to-peak and Smax modes |
| Rear Current Outputs | 0/4–20 mA per channel, proportional to the main value |
| Current Output Load | <500 Ω |
| Current Output Accuracy | ±1% of full scale |
| Settling Time | 0 to 10 seconds, configurable |
Official source: Emerson AMS 6500 Classic Protection Cards. Commercial availability, condition and warranty are seller terms.
Frequently Asked Questions
Which AMS 6500 rack setup is A6110 designed for?
Use it as a one-slot monitor with the AMS 6500 machinery protection system, confirming the rack position and hardware revision before replacement.
Which probe and converter chains can engineers use with A6110?
The differential eddy-current inputs support PR6422, PR6423, PR6424 and PR6425 displacement probes with the documented CON 011/91, 021/91 or 041/91 converters.
How are the displacement probes positioned for A6110 measurements?
Mount the non-contact probe through the bearing case or internally on the bearing housing with the rotating shaft as the target.
Which rotating machines are typical applications for A6110?
Typical applications include sleeve-bearing steam and gas turbines, compressors, hydro-turbomachinery and other critical rotating equipment.
How do the two channels operate in A6110?
The two channels can operate independently or in combined measurement modes, depending on the configured protection strategy.
Which electrical input limits should be checked for A6110?
Verify the 0 to -22 VDC input range, input resistance above 100 kΩ, lower cutoff of 1 or 5 Hz and adjustable upper cutoff from 50 to 2000 Hz.
What output signals are available from A6110?
The monitor provides front buffered signals plus rear 0/4–20 mA current and 0–10 V proportional voltage outputs for each channel.
Compatibility & Ordering Notes
Compatibility Checklist for A6110
- Match the complete A6110 nameplate and hardware revision.
- Confirm the AMS 6500 rack position and one-slot module requirement.
- Verify the PR6422, PR6423, PR6424 or PR6425 probe and its documented CON converter.
- Confirm field wiring, input range and independent or combined channel configuration.
Official technical source: Emerson AMS 6500 Classic Protection Cards
