Description
- Model: H201CI-1
- Brand: General Electric (GE Grid Solutions)
- Series: Hydran 201 Transformer Gas Monitoring Series
- Core Function: Monitors dissolved gas for power transformer fault diagnosis
- Type: Intelligent Gas Monitoring Controller
- Key Specs: 90–264 V AC universal power, single-channel gas detection, industrial grade
- Supply Status: In stock
- Stock: In stock
- Warranty: 1 year
- Ship From: China
H201CI-1
Product Overview
The GE H201CI-1 is a high-reliability single-channel gas monitoring controller belonging to the classic GE Hydran 201 series, officially launched in the early 2000s for power industry transformer condition monitoring. Developed by GE Grid Solutions, this industrial-grade monitoring device is specially designed for online dissolved gas detection of oil-immersed power transformers. It adopts mature electrochemical sensing and signal processing technology, capable of real-time continuous monitoring of key fault characteristic gases inside transformer oil. As a core field monitoring unit for power equipment predictive maintenance, it converts gas concentration changes into standard digital data, providing accurate early fault warning data for transformer overheating, partial discharge and internal aging faults. With rugged industrial casing design and strong environmental adaptability, it supports long-term 24-hour unattended operation in outdoor substation environments and has been widely verified in global power grid operation projects.
Core Product Features
The GE H201CI-1 features high-sensitivity multi-gas detection capability, mainly monitoring hydrogen, carbon monoxide, acetylene and other key fault gases that reflect transformer internal abnormalities, supporting comprehensive judgment of early latent faults of power transformers. Equipped with universal wide-range AC power input (90–264 V AC), it adapts to complex and unstable power supply conditions of industrial substations without additional voltage conversion equipment. The built-in high-stability signal conditioning circuit ensures detection repeatability within ±5% reading error, meeting power industry high-precision monitoring standards. The device integrates data acquisition, real-time analysis, local display and remote transmission functions, supporting automatic data recording and trend curve analysis. The whole machine adopts dust-proof, moisture-proof and lightning-proof industrial design, resisting outdoor temperature changes, humidity interference and electromagnetic radiation in substation environments.
H201CI-1
System Compatibility & Technical Advantages
The H201CI-1 monitoring controller features excellent compatibility with GE Hydran series gas sensors and supporting power monitoring systems. It supports standard industrial communication protocols, enabling seamless data upload with substation SCADA systems, power grid monitoring platforms and industrial DCS systems. The standalone integrated structure requires no complicated external expansion modules, realizing plug-and-play rapid deployment and greatly reducing on-site installation and debugging costs. With ultra-low failure rate and long service life, it is suitable for long-term fixed-point monitoring of key power equipment. Compared with traditional offline oil analysis methods, it realizes real-time online uninterrupted monitoring, effectively avoiding missed detection of sudden transformer faults and improving power grid operation safety and stability. It is also the mainstream replacement accessory for aging Hydran monitoring system renovation and maintenance projects.
Industrial Application Scenarios
The GE H201CI-1 gas monitoring controller is exclusively applied in power industry substation and power transmission equipment monitoring scenarios. It is widely used for online condition monitoring of large oil-immersed power transformers, reactor equipment and high-voltage power transmission and transformation equipment. It is responsible for real-time tracking of dissolved gas concentration changes in transformer oil, early warning of internal overheating, insulation aging, partial discharge and mechanical faults of transformers. It provides reliable data support for power equipment state evaluation, predictive maintenance and power grid risk pre-control, and is an essential core monitoring device for safe and stable operation of power grid systems.
