GE H201Ti is a device widely used in industrial automation and power system monitoring.The following is a detailed introduction to the device:
I.Product Overview
GE H201Ti is a microprocessor-based electric transmitter,which is often used as a continuous dissolved gas analysis(DGA)monitor in oil.The device can monitor fault gases such as hydrogen(H2),carbon monoxide(CO),acetylene(C2H2)and ethylene(C2H4)in transformers,providing early warning to personnel,thereby minimizing unplanned power outages.
II.Main functions and features
High-precision monitoring:
GE H201Ti is equipped with a high-precision HYDRAN®sensor that can accurately monitor the content of dissolved gases in transformers.
The device has a local data record and major event record for up to one year,which helps to analyze the cause and trend of failures.
Early warning system:
GE H201Ti can provide personnel with a single reading(ppm)of various fault gas composite valuesto alert them to potential problems.
Users can download these readings and set alarms at predetermined levels to receive timely reminders when gas levels reach dangerous levels.
Remote Monitoring and Communication:
GE H201Ti has local and remote alarm functions that can be set at predefined levels or rates of change.
The device communicates via a serial port,allowing remote viewing of gas readings and trends,facilitating real-time monitoring and troubleshooting by staff.
Adaptable:
GE H201Ti can adapt to different working environments and transformer types.
It is directly connected to the transformer’s dissolved gas monitoring valve through a brass adapter,which is easy and quick to use.
Simple Maintenance:
GE H201Ti’s terminals facilitate connection to AC power,alarm contacts(gas high,gas high-high and system fault)and regulatory connections.
The device is easy to maintain and maintain,reducing operation and maintenance costs.
III.Application Fields
GE H201Ti is widely used in various occasions where transformer fault gas needs to be monitored,including but not limited to:
Power system:used to monitor fault gas in power transformers to ensure the stable operation of the power system.
Industrial Automation:In industrial automation systems,GE H201Ti can be used as an important monitoring device for detecting and analyzing equipment failures.
Petroleum and Chemical Industry:In the petroleum and chemical industry,the device can be used to monitor the gas content in reactors and storage tanks to ensure production safety.
IV.Technical Specifications
The technical specifications of the GE H201Ti may vary depending on the specific model and configuration,but generally include the following:
Measurement range:Gas content range is 0-2000ppm(equivalent hydrogen volume/volume).
Accuracy:At a set point of 35℃,the accuracy of gas readings is±10%,±25%ppm(equivalent hydrogen).
Gas relative sensitivity:100%for hydrogen(H2),18±3%for carbon monoxide(CO),8±2%for acetylene(C2H2),and 1.5±0.5%for ethylene(C2H4).
Power supply:Usually powered by AC power.
Communication interface:Supports serial port communication for convenient remote monitoring and data transmission.
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