Display Features: The front panel is equipped with an LED digital display, which shows gas concentration in ppm (parts per million), and two gas alarm indicators.
Interface Flexibility: The device has primary and auxiliary terminals for easy connection to AC power, alarm contacts, and configurable analog outputs.
Functional Characteristics:

High Precision and Reliability: The H201Ci-1 employs high-quality electronic components and advanced manufacturing processes to ensure high precision and reliable performance.
Configurable Jumpers: Users can configure jumpers to set the type and range of output signals, enabling flexible control logic.
User-Friendly Interface: It provides a user-friendly interface and may include programming software for easy operation and maintenance.
Integrated Functionality: The controller integrates display, alarm, and analog output functions, reducing the need for multiple devices.
Compatibility: It is compatible with distributed control systems (DCS) and can be seamlessly integrated into existing industrial control systems.
Application Scenarios :

Industrial Automation: The H201Ci-1 is ideally suited for industrial automation applications, where precise control and monitoring of process variables are crucial.
Gas Detection and Monitoring: It is commonly used in gas detection systems, providing real-time monitoring of gas concentrations and alerting personnel in case of unsafe levels.
Transformer Monitoring: When paired with the H201Ti intelligent transmitter, the H201Ci-1 can be used in transformer monitoring systems, providing essential information for transformer protection and management.
General Process Control: Its versatility makes it suitable for various process control applications, where precise control of process variables is necessary for efficient and safe operation.