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)
Only 1 unit wide on the DIN rail
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
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)
Two display LEDs: 1. Status LED : permanently indicates the selected measuring parameter. (% Sat or mg / l) 2. Error LED : indicates type of an error occurring
Operating manuals, software, drawings, sample programs and product flyers are available in the download area.
Measurment ranges
Accuracy
0.0 .. 19.9 mg/l
0.02 mg/l
0.1 .. 199.9 %sat
0.1 %sat
Output current
4 - 20 mA
Failure signal
24 mA
Sampling rate
1 Hz
Supply voltage
9 - 28 V DC
Dimensions ( LxBxH )
90 x 17.9 x 59
Related links to "4-20mA Transmitter for dissolved oxygen sensors, DIN rail"
