GE H201Ti Single Gas Monitor

Product Overview

GE H201Ti is a single gas online monitoring device belonging to the HYDRAN series of dissolved gas analysis (DGA) monitoring equipment for transformer oil. It is mainly used to detect the content of hydrogen gas (H ₂) in transformer oil, in order to monitor the insulation status of power transformers and high-voltage equipment in real time. Hydrogen is the earliest fault characteristic gas in insulating oil, so H201Ti can achieve early fault warning, help users take measures in advance, and avoid serious equipment damage and shutdown.

Technical Specifications

Model: H201Ti

Type: Single gas (hydrogen H ₂) online monitoring instrument

Monitoring object: Power transformers and oil immersed high-voltage electrical equipment

Detection function:

Detecting dissolved hydrogen concentration in oil (ppm level accuracy)

Simultaneously monitor oil temperature parameters

Output interface:

Analog output: 4-20 mA

Digital communication: Modbus RTU (RS485)

Power supply mode: 24 VDC or 100-240 VAC (depending on configuration)

Installation method: flange connection, directly installed on the transformer oil tank

Shell protection level: IP65/NEMA 4X (suitable for outdoor use)

Operating environment: Industrial grade, suitable for substations and harsh environments

Application scenarios

power industry

Online monitoring of hydrogen gas in power transformer oil

State monitoring and fault prevention of transformers in power plants and substations

Oil and Natural Gas

Monitoring of high-capacity power equipment in refineries and oil and gas transmission and distribution systems

Industrial energy

Safety management of large oil immersed transformers in industries such as steel, chemical, and papermaking