CHEMANALYTIK Portable Oxygen- This Model was made for fast, accurate and economic measurement of Oxygen and hydrogen at percent levels. A simple operating and a large LCD-display allow easy and fast start-up of the instrument. The Unit is measuring Oxygen between 0 -25% and hydrogen between 0 - 10%. The user get a range of 0 - 25% of oxygen and 0-10% hydrogen. © Data outputs © Benefits • Compact economic instrument • Sensor with long operating life. • No range switching required • optional with gas sampling pump or flow meter • rechargeable Battery For the Oxygen and Hydrogen concentration are two 4-20 mA output available. © Flow-through measuring cell • The measuring cell is modular © Sensor with long operating life • A defective measuring cell can be repaired by replacing the defective part only, rather than the complete unit The Oxymaster uses a special fuel cell to measure the oxygen concentration. The sensor meets the industrial requirements for accuracy, sensitivity, easy to use and operating life. © Calibration The calibration of the instrument for trace oxygen measurements in gas should be done with a calibration gas. The concentration can be chosen freely within the measuring range.

Measuring range Resolution Response time Operating Temp. Pressure Outputs Display Oxygensensor Sensor warranty Expected sensor life : with calibration air (%) hydrogen with calibration gas H2 in synthetic air : +/- 2% Reading ( T= const.) +/- 5% Reding over full temperature range : 0,1 - 1 bar : 4 -20 mA/DC : backlight display battery powered : Micro-Fuell Cell, : 6 month under normal use and maintenance : oxygen up to 5 years on ambient Typical• Variety of sensors available or can be used • Output signal: 4-20 mA for H2 andO2 • universal Power supply for charging 85 - 230 VAC 50 - 60 Hz • battery...