Product Details:

The GE DS200TCTGG1AFF thermocouple terminal board is a specialized signal interface spare part engineered for GE Mark V Speedtronic turbine control systems. This thermocouple terminal board is responsible for receiving millivolt-level weak signals output by field thermocouple temperature sensors installed on gas turbines and steam turbines. It integrates cold junction compensation circuits to offset temperature measurement errors caused by changes in terminal block temperature, ensuring high-precision temperature data collection. As a reliable mark v speedtronic board, it is equipped with multiple groups of screw terminals, which can conveniently connect thermocouple cables from the field site. The internal signal conditioning circuit filters out electromagnetic interference generated by large power equipment in the power plant, and transmits the processed stable temperature signals to the main I/O module of the control rack. The PCB adopts conformal coating technology, which can effectively resist moisture, dust, vibration and corrosive gas in the harsh cabinet environment. As a vital ge turbine control board, it supports multiple common thermocouple types and is widely used in thermal power plants, oil & gas compressor stations and petrochemical production lines. If the original board has faults such as signal loss, unstable temperature reading or circuit burnout after long-term operation, this replacement spare part can be installed to recover the temperature monitoring function of the turbine unit, avoid over-temperature hazards and prevent unexpected shutdown accidents. All products complete comprehensive function and compatibility tests before delivery to ensure stable operation matching the Mark V control system.

Specifications:

Brand: GE

Model: DS200TCTGG1AFF

Product Type: Thermocouple Terminal Board

Series: Mark V Speedtronic

Supported Signal: Thermocouple millivolt signal

Compensation Function: Built-in cold junction compensation

Mounting: Standoff mounting inside turbine control cabinet

PCB Feature: Conformal coated multi-layer PCB

Operating Temperature: -40℃ ~ +70℃

Environmental Feature: Anti-vibration, dust and moisture resistant

Weight: Approx 0.63kg