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GE DS200TCQAG1BHF
Brand: General Electric
Product Name: DS200 TCQA Thermocouple Input Board
Platform: GE Mark VI / Mark VIe (DS200 family)
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Product Brief: High-density thermocouple and millivolt analog input board with cold-junction compensation and isolation for turbine exhaust and bearing temperature arrays.
Detailed content
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Technical Specifications:
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Inputs: multiple TC channels (Type J/K/E/T/R/S selectable per channel via software)
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Signal range: –10 mV to +80 mV
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Resolution: 16-bit ADC
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Accuracy: ±1 °C typical including CJC
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Isolation: 500 VDC channel-to-system
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Backplane: Mark VI VME-style, +5 VDC logic
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Temp: –30 °C to +65 °C operating
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Features: Onboard cold-junction sensor, open-wire detection, noise filtering, LED health, grouped shielding.
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Application: Gas turbine exhaust spread, generator stator/rotor temp, gearbox bearing temp.
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Installation / Notes: Use shielded twisted pair, ground shield at one end; avoid routing near servo valve feeders; software must compile TC type before download.
