WATERPROOF OXYGEN METER CO-401


The most important features:


Detailed description:


Designed for measurement of oxygen dissolved in water and sewage in % or mg/l, temperature, atmospheric pressure and oxygen saturation in the air. Used for measurements in the field and laboratory. The most recent version is upgraded with new functions which make working easier and fulfil more customer's requirements.


Characteristic features:



Other features:


The standard set includes: COG-1 oxygen sensor, CT2B-121 temperature sensor with Pt-1000B resistor.

TECHNICAL DATA
Function Oxygen % Oxygen % Oxygen mg/l Temperature
Environment air water water water or air
Range 0 ÷ 100 % 0 ÷ 600 % 0 ÷ 60 mg/l -50.0 ÷ 199.,9 °C
Accuracy ±0.1 %* ±0.1 %** ±0.01 mg/l* ±0.1 °C***
Temp. compensation - 0 ÷ 40°C 0 ÷ 40°C -
Atmospheric pressure 800 ÷ 1100 hPa; accuracy ±2 hPa
Power Rechargeable batteries: 2x AA 1,2 V or 5 V / 1000 mA micro USB power adapter
Dimensions (mm) / weight L = 149, W = 82, H = 22 / 220g
* The accuracy of the meter only.
** The accuracy of the meter only. With COG-1 or COG-2 oxygen sensor the accuracy at calibration temperature: ±1%. By the difference ±5 °C accuracy: ± 3 %, by the difference ±10 °C accuracy: ±5 %.
*** The accuracy of the meter only. The total error includes the meters and probe’s accuracy. In the range 0 ÷ 100 °C the acceptable error of the probe with Pt-1000B resistor: ±0,8 °C, with Pt-1000A resistor: ±0,35 °C.