Product Introduction

EXA GD40 hydrogen purity analyzer, for the whole set of Japan Yokogawa imported products, can achieve pressure measurement, sample gas circulation inside the hydrogen system, its innovative cylindrical resonator design, can achieve linear measurement of hydrogen purity, not affected by temperature, flow, pressure, greatly extend the daily calibration cycle, low maintenance design with self-diagnosis system, military grade anti-interference materials, completely eliminate data jump, drift. The three-range GD402G gas density meter (analyzer) is adopted, so that the device can detect the purity and pressure of the circulating hydrogen in the generator system online after the generator gas replacement is completed.

Functional Features

◆    The EXA GD40 has high response, high sensitivity, immunity from external vibrations, sudden changes in gas temperature, and high stability.
◆    The multi-point mode self-vibration loop minimizes the drift caused by the sensor itself or external oil, dust, moisture, etc. adhering to the sensor, and the sensor is easy to clean.
◆    This device does not use reference gas during online analysis and testing.
◆    More flexible installation method The measured gas can be vented,
◆    It can return to the closed-loop operation of the system.
◆    The parameters menu settings are automatically remembered
◆    Automatic diagnosis of instrument faults and errors