Description
GE Fanuc IS200VCMIH2BEEThe
IS200VCMIH2BEE is a
Vibration and Condition Monitoring Input Module designed for
GE Mark VIe gas turbine control systems, specialized in real-time vibration analysis of turbine bearings and shafts. As a critical component for predictive maintenance, the
IS200VCMIH2BEE converts analog signals from accelerometers (0–20mA) and velocity sensors (±10V) into high-precision digital data, enabling early detection of bearing faults, misalignment, or unbalance. Its dual-channel redundancy and rugged design make it ideal for harsh turbine environments in power generation and oil & gas.
The IS200VCMIH2BEE supports 4 isolated vibration channels (2 primary + 2 redundant) with 16-bit resolution and programmable frequency filtering (0–10 kHz). Key features include:
- Dual Sensor Support: Accepts IEPE accelerometers (e.g., GE Bently Nevada 3300) and velocity probes via configurable input terminals.
- Galvanic Isolation: 2,500V DC per channel to eliminate EMI in high-vibration turbine halls (5G rms tested).
- Real-Time Diagnostics: Channel-specific LED alerts for signal loss, overrange, and temperature faults, reducing troubleshooting time by 50%.
- Compatibility: Directly integrates with Mark VIe racks (e.g., IS220PDMOH1A backplane) for GE 7HA/9HA turbines.
| Parameter |
Specification |
| Module Type |
Vibration Monitoring Input (VCMIH) |
| Channels |
4 isolated (2 active + 2 redundant) |
| Input Types |
IEPE (4–20mA), velocity (±10V) |
| Resolution |
16 bits (0.001g sensitivity) |
| Frequency Range |
0–10 kHz (user-configurable via software) |
| Isolation |
2,500V DC (channel-to-ground/system) |
| Voltage Supply |
24V DC (Mark VIe backplane) |
| Operating Temperature |
-40°C to +70°C (turbine-compatible) |
| Weight |
1.2 lbs (0.54 kg) |
IS200VCMIH2BEE
- Reliability: MTBF of 2 million hours (GE testing), with conformal coating to withstand turbine heat and vibration.
- Precision: Detects vibration amplitudes as low as 0.01 mm/s，enabling 72+ hours of advance warning for bearing replacements.
- Cost Savings: A U.S. peaking plant avoided a $3M outage by detecting a cracked bearing via the IS200VCMIH2BEE’s frequency-domain analysis.
- Redundancy: Dual-channel architecture ensures 100% monitoring continuity if one channel fails.
Industries:
- Power Generation (gas/steam turbines)
- Oil & Gas (pipeline compressors)
- Aerospace (engine test stands)
Case Study:
A Middle Eastern LNG plant used IS200VCMIH2BEE to monitor 8 bearings in a GE 9HA turbine. The module detected a 15% amplitude increase in axial vibration, prompting proactive maintenance and saving $2.8M in unscheduled downtime.
The IS200VCMIH2BEE outperforms similar modules in:
- Redundancy: 2 active + 2 redundant channels vs. 1+1 in legacy models.
- Isolation Rating: 2,500V DC (500V higher than industry average).
- Temperature Range: Operates at +70°C (10°C hotter than competitors) for direct turbine mounting.
IS200VCMIH2BEE
- System Compatibility: Ensure Mark VIe firmware ≥5.1 and backplane IS220PDMOH1A/IS220PDMOH2A.
- Sensor Type: Pair with GE-approved sensors (e.g., Bently Nevada 3300 XL 8mm) for plug-and-play calibration.
- Environment: For offshore installations, add the optional IP65 enclosure (P/N: IS200VCMIH2BEE-ENCL).
- Cable Shielding: Use triaxial cables (Belden 9841) to minimize noise in turbine hall environments.
- Calibration: Recalibrate quarterly using GE’s Proficy Machine Edition to maintain ±0.5% accuracy.
- ESD Protection: Handle with anti-static gloves—static damage to the ADC converter costs $1,500+ to repair.
- Mounting Torque: Secure with 0.8 N·m torque to prevent vibration-induced connector loosening.
Statement:
Shanxi Xinyeda International Trade Co., Ltd. specializes in
GE Fanuc IS200VCMIH2BEE modules for Mark VIe systems. Visit
www.xydcontrol.com or contact us for genuine spares, technical support, and 24/7 emergency shipping—we stock refurbished units with a 1-year warranty.
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Full 12-month warranty
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Full 12-month warranty on all components
