Measuring ranges : oxygen in mg / l and %sat ( switchable )
Fully automatic temperature compensation
Automatic pressure compensation with integrated air pressure sensor for higher accuracy during calibration and to calculate the relative value (% saturation)
IP67 waterproof
4 - 20 mA current loop
24 mA failure signal
Power supply via current loop ( 2 wire / loop powered ) or separately ( 4 wire )
Easy Calibration by pushbutton using the calibration chamber
The Status LED permanently indicates the selected measuring parameter. (% Sat or mg / l)
Synchronous sampling according to the mains frequency (50 and 60 Hz) increases immunity to interference. (Especially while using long sensor cable and parallel routing to power cables)
Fault detection temperature sensor (short circuit or not connected)
