Online Hydrogen Purity analyser

About Online Hydrogen Purity analyser

The Online Hydrogen Purity Analyser is a high-precision 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 analyser provides accurate real-time measurement of hydrogen purity and detects impurities such as oxygen, nitrogen, or air contamination. Based on advanced Thermal Conductivity Detection (TCD) technology, it offers high sensitivity, fast response, and excellent long-term stability even in demanding environments.

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

Key Features:

• Continuous online hydrogen purity monitoring
• Measurement range up to 0100% H
• High accuracy with fast response time
• Detects impurities (O, N, air contamination)
• Advanced TCD sensor technology
• Stable and reliable long-term performance
• Industrial-grade rugged design
• 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 Type: LCD / Digital
• Power Supply: 230V AC / 24V DC
• Response Time: < 1530 seconds
• Mounting Type: Online / Continuous / Fixed
• Operating Temperature: 0C to 50C
• Application: Power Plant Generator Cooling, Transformer Monitoring, Hydrogen Plants, Refineries