GE VRTD-H1D IS200VRTDH1DAB​ | Resistance Temperature Device (RTD) module

1. Core Function and Positioning

2. Key Specifications from Product Documentation

3. Functional Features

• Signal Conversion: Excites RTD sensors via internal circuitry, converting their resistance changes (proportional to temperature) into analog signals, then digitizing these for controller processing.
• Diagnostic Capabilities: Detects RTD faults such as short circuits or open circuits by identifying out-of-range values, triggering alerts for timely maintenance.
• Redundancy Support: Compatible with the Mark VI’s TMR architecture, ensuring reliable temperature monitoring even in the event of individual channel failures.

4. Application Scenarios

• Turbine Systems: Integral to gas and steam turbine control in power plants, refineries, and industrial facilities, monitoring critical temperatures to prevent overheating and optimize performance.
• Industrial Temperature Monitoring: Used in other heavy-duty applications requiring precise multi-point temperature tracking, such as large motors, generators, or process pipelines.