The DS3800HFXB1L1H is a General Electric Mark IV Speedtronic turbine control board, a thermocouple input module with a suffix code indicating: custom configuration (X), 16-channel differential input (1), firmware revision L1 (L1), and heavy conformal coating (H). The “X” denotes a specialized non-standard configuration, while “L1” firmware offers advanced linearization algorithms and adaptive cold-junction drift correction. The “H” coating provides the highest level of environmental protection – superior to G-grade – with enhanced resistance to humidity, salt spray, and corrosive chemicals, making this variant ideal for the most demanding applications requiring both custom functionality and maximum protection.
The DS3800HFXB1L1G is a General Electric Mark IV Speedtronic turbine control board, a thermocouple input module with a suffix code indicating: custom configuration (X), 16-channel differential input (1), firmware revision L1 (L1), and heavy conformal coating (G). The “X” denotes a specialized non-standard configuration, while “L1” firmware offers advanced linearization algorithms and adaptive cold-junction drift correction – an improvement over K1. The “G” coating provides superior environmental protection against humidity, salt spray, and mild chemicals, making this variant ideal for demanding applications requiring both custom functionality and robust protection.
The DS3800HFXB1K1G is a General Electric Mark IV Speedtronic turbine control board, a thermocouple input module with a suffix code indicating: custom configuration (X), 16-channel differential input (1), firmware revision K1 (K1), and heavy conformal coating (G). The “X” denotes a specialized non-standard configuration, while “K1” firmware represents a later mid-cycle revision with enhanced linearization and diagnostic features. The “G” coating provides superior environmental protection against humidity, salt spray, and mild chemicals, making this variant suitable for demanding applications where both custom functionality and robust protection are required.
The DS3800HFXB is a General Electric Mark IV Speedtronic turbine control board, a thermocouple input module with a distinct suffix indicating a different channel configuration, input range, or specialized application compared to the HFP series. The “X” in the suffix typically denotes a custom or non-standard configuration, often tailored for specific turbine models or unique sensor requirements. The “B” suffix indicates basic conformal coating for standard indoor protection.
The DS3800HFPG1D1G is a General Electric Mark IV Speedtronic turbine control board, a thermocouple input module with a suffix code indicating: 32-channel differential input (1), firmware revision D1 (D1), and enhanced environmental protection (G = heavy conformal coating with superior chemical and moisture resistance). The “G” coating represents a high-grade protection level, offering better resistance to humidity, salt spray, and mild corrosive chemicals than C or D coatings, making it suitable for demanding indoor and semi-outdoor environments with frequent exposure to contaminants.
The DS3800HFPG1D1D is a General Electric Mark IV Speedtronic turbine control board, a thermocouple input module with a suffix code indicating: 32-channel differential input (1), firmware revision D1 (D1), and enhanced environmental protection (D = conformal coating with improved chemical resistance and humidity protection). The “D” coating represents an intermediate level between the standard “C” and heavy “H” coatings, offering better moisture resistance and mild chemical protection than C-grade boards, making it suitable for environments with frequent humidity or light chemical exposure.
The DS3800HFPG1D1C is a General Electric Mark IV Speedtronic turbine control board, a thermocouple input module with a suffix code indicating: 32-channel differential input (1), firmware revision D1 (D1), and enhanced environmental protection (C = conformal coating with improved chemical resistance). The D1 firmware offers a balanced mid-tier performance with support for multiple thermocouple types, while the C-grade coating provides moderate moisture and mild chemical protection for demanding indoor environments.
The DS3800HFPG is a General Electric Mark IV Speedtronic turbine control board, a thermocouple input module with a distinct suffix indicating a different channel configuration and input type compared to the HFPC and HFPE families. The “G” variant typically denotes a higher channel density, expanded input ranges, or specialized firmware for specific turbine applications. It processes low-level millivolt signals from temperature sensors with onboard cold-junction compensation.
The DS3800HFPE1D1C is a General Electric Mark IV Speedtronic turbine control board, a thermocouple input module with a suffix code indicating: 24-channel differential input (1), firmware revision D1 (D1), and enhanced environmental protection (C = conformal coating with improved chemical resistance). The “C” coating is an intermediate level between the basic “B” and heavy “H” coatings, offering better moisture and mild chemical protection than standard boards, making it suitable for environments with occasional humidity or light corrosive exposure.
The DS3800HFPE1D1B is a General Electric Mark IV Speedtronic turbine control board, a thermocouple input module with a suffix code indicating: 24-channel differential input (1), firmware revision D1 (D1), and standard environmental protection (B = basic coating). The D1 firmware represents a mid-cycle update between the older B1 and newer L1/M1 revisions, offering improved linearization accuracy and support for additional thermocouple types while maintaining the simple basic coating for indoor installations.
The DS3800HFPE1B1B is a General Electric Mark IV Speedtronic turbine control board, a thermocouple input module with a detailed suffix code indicating specific factory configurations. The “1B1B” typically denotes: 24-channel differential input (1), firmware revision B1 (B1), and standard environmental protection (B = basic coating). This variant represents an earlier production configuration of the HFPE platform, with firmware optimized for J-type thermocouples and basic humidity resistance.
The DS3800HFPE is a General Electric Mark IV Speedtronic turbine control board, a thermocouple input module from the HFPC/HFPE family with a distinct suffix. The “E” variant typically indicates a different channel configuration, expanded input types, or enhanced diagnostic features compared to the “C” or “B” versions. It processes low-level millivolt signals from temperature sensors with onboard cold-junction compensation and is designed for applications requiring higher channel density or mixed thermocouple types in a single board.
