Description
GE IS200VTCCH1B
Technical Specifications:
- Brand: General Electric (GE)
- Model: IS200VTCCH1B
- Product Type: Thermocouple Input Board
- System Platform: GE Mark VI
Functional Features:
- Multi-Channel Acquisition: Reads multiple thermocouple inputs simultaneously for comprehensive temperature profiling.
- Cold Junction Compensation: Built-in precision compensation ensures accurate readings regardless of ambient temperature fluctuations.
- Burnout Detection: Identifies failed or disconnected thermocouples to prevent false control actions.
Application Scenarios:
Measuring turbine exhaust gas temperature (EGT), bearing metal temperatures, and inlet air temperatures.
Performance Parameters:
High-resolution temperature measurement with fast response times to detect thermal transients.
Material Composition:
Precision low-drift analog amplifiers and specialized thermocouple compensation circuitry.
Structural Characteristics:
Standard Mark VI I/O board with connectors for thermocouple extension wires.
Working Principle:
Amplifies the millivolt-level thermocouple signal, applies cold-junction compensation, and converts it to a digital temperature value for the turbine controller.
Installation Requirements:
Use proper thermocouple extension wire with correct polarity. Keep signal wiring away from high-voltage cables.
Precautions for Use:
Verify the thermocouple type (J, K, E, etc.) matches the board configuration. Ensure proper grounding of the thermocouple sheath if required.
