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Accuracy:
Oxygen:
±1.5 % of measurem. Value ± 0,2 mg/l or
±1.5 % of meas. val. ± 2 % O2 saturation
Temperature: ±0.3 °C
Activation time T95: 10 s at nominal temperature
Additional functions: Stability recognition, automatic adjustment to environmental air
Compensation Temperature : automatically with integrated temperature measurement
Air pressure : Compensation possible with manual input (normally not necessary)
Salinity : with manual entry
Connections: Galvanic sensor (active membrane type), KOH electrolyte 2 m or 4 m cable, permanently connected to the device, with integrated temperature sensor
Dimensions: 108 x 54 x 28 mm (H x W x T) without sensor
Display: 3-line with battery status indicator, Backlight, protected by shatterproof screen, overhead display at the push of a button
Housing material: Break-proof ABS housing
Measuring range: 0.0..20.0 mg/l (or ppm) O2 concentration
min. flow: 30 cm/s (in standing water by stirring or moving the sensor up and down)
Operating conditions: -20.. +50 °C, 0..95 % r.H.
Power supply: 2x AA battery, >3000 h battery life
Protection type: IP65 / IP67
Resolution: 0..200 % O2 saturation
Sensor operating pressure: max. 3 bar (~30 m water depth)
Sensor range of application: 0..60 °C
Weight: approx. 240 g (device incl. sensor)
