GE IS220PRTDH1A Resistance Temperature Device Input Module

The GE IS220PRTDH1A is an 8-channel RTD input module purpose-built for GE Mark VIe Speedtronic turbine control systems. It delivers high-precision, reliable temperature measurement for the most demanding industrial environments. Designed for gas turbine power generation (including GE Frame 6, Frame 7, and Frame 9 series), petrochemical processing, and critical process industries, the module combines a 14-bit high-resolution ADC with dual redundant Ethernet communication, ensuring accurate and uninterrupted data acquisition across all operating conditions.

The IS220PRTDH1A supports 2-wire, 3-wire, and 4-wire RTD configurations with PT100 and PT1000 sensors, making it suitable for turbine exhaust temperature monitoring, bearing temperature measurement, and inlet air temperature sensing. It operates across a wide temperature range of −30°C to +65°C. It carries intrinsic safety "ic" certification for Class I Division 2 and ATEX Zone 2 hazardous locations, fully complying with UL 508 Ed. 17, ANSI/ISA-12.12.01-2015, and the EN 60079 series of international standards.

Whether deployed in a gas turbine plant, oil refinery, or thermal power station, the GE IS220PRTDH1A delivers the measurement accuracy and safety assurance that critical industrial control demands.

Looking to buy GE IS220PRTDH1A or request an IS220PRTDH1A price quote? Contact our team directly for fast availability confirmation and competitive pricing.

The IS220PRTDH1A is compatible with GE Mark VIe control racks and is a direct replacement for failed or end-of-life RTD input modules in existing Speedtronic installations. It is also cross-referenced as an equivalent to IS220PRTDH1B in most Mark VIe configurations — please contact us to confirm compatibility for your specific application before ordering.

Common replacement scenarios include upgrading aging Mark VI systems to Mark VIe architecture, restoring redundancy after module failure, and expanding temperature monitoring capacity in gas turbine or compressor control panels.

✬ Ships within 3 working days of payment confirmation — serving customers across 40+ countries.

✬ Every unit fully tested before shipment — no DOA, no surprises.

✬ Packed in professional anti-static bags to prevent damage in transit.

✬ Flexible shipping via DHL, FedEx, UPS, TNT — contact us for custom arrangements.

✬ Specialized in GE Mark VIe / Mark VI spare parts with 10+ years of industry experience.