Oxygen analyzer AO-200

for medical devicesfully-automaticdigital

The AO-200 High precision oxygen analyzer is an analyzer specially designed for measuring high-purity oxygen. It is designed with advanced ion flow oxygen sensor, high performance ARM microprocessor and carefully selected components. Especially suitable for measuring high-purity oxygen in nitrogen-oxygen mixtures. The new type of restrictive zirconia oxygen sensor and original imported parts are adopted to make it have high measurement accuracy, fast response speed and long service life. The 800*480 high-definition color touch screen displays parameters such as oxygen concentration and the working state of the instrument, which is generous and intuitive. 4-20 mA analog current output, excellent accuracy and stability, current output error no more than16μA. The RS485 isolation communication module is integrated inside, which can communicate with other equipments such as computer and PLC. Data storage function: The instrument can store test data regularly and quickly query the historical storage data. The number of storage points is 523776 points (5-minute collection time can be continuously stored for 5 years). The built-in high-precision gas electronic flow meter monitors the gas flow, with high measurement accuracy, long service life and high reliability.