German Metrotec portable oxygen analyzer

The new generation GSM portable oxygen analyzer from Metrotec in Germany works by measuring zirconia at a stable and controlled temperature. Zirconia can calculate oxygen partial pressure using the Nernst equation. The analyzer is equipped with an integrated sampling air pump and a touch screen for displaying the content of oxygen being measured.

Advantages and Characteristics of GSM Portable Oxygen Analyzer

Portable measurement;

◎ Touch screen display;

◎ Adjustable limit value;

◎ Adjustable range;

◎ Milliampere (mA) signal output;

◎ Lin/Log switchable;

◎ Graphic display

Application environment of GSM portable oxygen analyzer

◎ Debugging and analysis

◎ Laboratory measurement

◎ Soldering system

◎ Welding system

◎ Packaging system

Technical parameters of GSM portable oxygen analyzer

Range: 100% to 10-31 bar O2

Environmental temperature: 0... 45 ℃

Measurement accuracy: Sensor electromotive force ± 0.3 mV

Temperature ± 2 ℃

Current output: mA value ± 2%

± 2% of oxygen partial pressure

Size: 210 x 320 x 80mm (height x width x depth)

330 x 320 x 80 with handle

Weight: 3.5 kilograms

Electromagnetic compatibility: This device complies with European standard directive 89/336EC. It meets the following general standards: emission interference EN 50081-1, anti-interference EN 50082-2. The operation of this instrument is not limited by the environment and can be used in both daily living and industrial environments

Power supply voltage: 90-230VAC

Preheating time: 10 to 15 minutes

Reaction speed: about 2 seconds

Heating output: approximately 200 VA

Control output: approximately 40 VA

Measurement room temperature: 700 ℃

Temperature measurement: Thermistor Pt 10Rh Pt

Sample gas temperature: must be less than 50 ℃

Sample gas flow rate: at least 30 liters per hour

Filtration: Moisture and dust (solid particles larger than 5 μ) must be filtered

Output: Two analog outputs: 0/4.. 20 mA configurable//Three relay outputs: configurable alarm, 1A, 24 V (ohms)

Interface: Ethernet RJ45 socket, USB 2.0