Online H2 Purity analyzer

About Online H2 Purity analyzer

The Online H2 Purity Analyzer is a high-accuracy instrument designed for continuous monitoring of hydrogen (H) purity in industrial applications. It is widely used in power plants, hydrogen-cooled generators, transformer systems, refineries, and hydrogen production units to ensure safe and efficient operation.

This analyzer provides real-time measurement of hydrogen purity levels and detects the presence of impurities such as oxygen (O), nitrogen (N), and air contamination. Utilizing advanced Thermal Conductivity Detection (TCD) technology, it delivers precise, stable, and fast response results even in demanding industrial conditions.

The system helps maintain optimal hydrogen purity, improve process efficiency, and prevent equipment damage. It supports seamless integration with PLC/SCADA systems for automation and remote monitoring. With its rugged design, low maintenance requirements, and user-friendly interface, it is an ideal solution for continuous hydrogen purity analysis.

Key Features:

• Continuous online H purity monitoring
• Measurement range up to 0100% H
• High accuracy and fast response time
• Detects impurities (O, N, air contamination)
• Advanced TCD sensor technology
• Stable and reliable long-term performance
• Industrial-grade rugged construction
• Easy PLC/SCADA integration
• Low maintenance and long service life

Basic Specifications:

• Gas Measured: Hydrogen (H) Purity
• Measurement Range: 0100% H
• Sensor Technology: Thermal Conductivity Detector (TCD)
• Accuracy: 1% FS or better
• Output Signal: 4-20 mA / RS485 / Modbus
• Display: LCD / Digital Display
• Power Supply: 230V AC / 24V DC
• Response Time: < 1530 seconds
• Installation Type: Online / Continuous / Fixed
• Operating Temperature: 0C to 50C
• Application: Power Plant Generator Cooling, Transformer Monitoring, Hydrogen Plants, Refineries