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+86 18030182217
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Description
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Product Overview
The GE IS200SHRAS2A is a high-performance signal conditioning module within GE’s Mark VI and Mark VIe turbine control systems, designed for industrial automation and critical infrastructure applications. As part of the IS200 series, this module specializes in processing analog signals with precision, ensuring seamless integration into distributed control systems (DCS) and programmable logic controllers (PLC). The GE IS200SHRAS2A converts low-level sensor inputs (e.g., RTD, thermocouple) into standardized output signals (4–20mA or 0–10VDC), enabling accurate monitoring of parameters like temperature, pressure, and flow. Its ruggedized design supports operation in harsh environments, making it ideal for power generation, oil and gas, and manufacturing sectors where reliability and real-time data integrity are paramount.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IS200SHRAS2A |
| Manufacturer | GE (General Electric) |
| Product Type | Analog Signal Conditioning Module |
| Input Channels | 8 channels (RTD/thermocouple compatible) |
| Output Signals | 4–20mA, 0–10VDC (isolated) |
| Accuracy | ±0.1% full scale |
| Isolation Voltage | 1500V AC (channel-to-channel) |
| Operating Temperature | -20°C to 70°C |
| Power Supply | 24V DC ±10% |
| Power Consumption | 8W (typical) |
| Dimensions | 130mm × 190mm × 80mm |
| Weight | 1.2kg |
| Communication | RS-485 Modbus RTU |
Key Features and Advantages
High Precision and Stability: The GE IS200SHRAS2A leverages 24-bit ADC technology and temperature-compensated circuitry to achieve ±0.1% signal accuracy, critical for sensitive industrial processes like turbine control or chemical reactor monitoring. Its auto-calibration function minimizes drift over time, reducing maintenance needs.
Robust Environmental Adaptation: Engineered for harsh settings, the module operates reliably in temperatures from -20°C to 70°C and withstands 95% non-condensing humidity. Conformal coating on PCBs protects against dust, moisture, and corrosive gases, extending service life in offshore platforms or steel mills.
Seamless System Integration: Native compatibility with GE Mark VI/Vie control systems and support for Modbus RTU protocol allow plug-and-play deployment. Hot-swappable design enables module replacement without system shutdown, minimizing downtime.
Application Areas
Power Generation: In gas/steam turbines, the GE IS200SHRAS2A conditions signals from vibration sensors and RTDs, enabling predictive maintenance and preventing catastrophic failures. Its fast sampling (<10ms) ensures real-time response to load fluctuations.
Oil & Gas Processing: Used in compressor stations and refineries to monitor pipeline pressures (via 4–20mA outputs) and tank temperatures (via RTD inputs), enhancing safety compliance and process efficiency.
Industrial Automation: Integrates with PLC/DCS in manufacturing lines for precision control of hydraulic systems and furnaces, where signal integrity directly impacts product quality and energy consumption.
Related Products
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IS200TRPGH2BDD – Primary Gas Turbine Trip Output Board
Installation and Maintenance
Installation Preparation: Mount the GE IS200SHRAS2A vertically on DIN rails (EN 60715 compliant) in well-ventilated enclosures. Ensure 50mm clearance from heat sources and use shielded twisted-pair cables for analog I/O to minimize EMI. Verify grounding resistance <1Ω before power-up to prevent ground loops.
Maintenance Recommendations: Perform calibration checks biannually using a precision calibrator. Clean air vents quarterly with dry compressed air (<30PSI) to avoid dust accumulation. Monitor LED status indicators: solid green (normal), flashing red (fault). Replace backup batteries every 3 years to retain configuration data.
Product Assurance
The GE IS200SHRAS2A comes with a 1-year global warranty covering material and workmanship defects. GE offers lifetime technical support via 24/7 hotlines and on-site service within 48 hours for critical failures. All modules undergo MIL-STD-810G testing for shock/vibration resilience and ISO 9001:2015-certified production, ensuring <0.2% field failure rates.
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