The D-Opto sensor is a rugged low power dissolved oxygen sensor.
The low power consumption, and low sensor drift make the D-Opto an ideal choice for remote battery and solar powered installations.
The D-Opto is available with either an SDI-12, 4-20mA or 0-5 volt signal output.
The D-Opto features a rugged interface panel for simple connection to the data logger, and is supplied with D-OptoCom software for calibration and setup.
1% of measurement or 0.02ppm (whichever is greater),
Temperature; +/- 0.1 Deg C
DO Saturation; 0.01%,
DO Content; 0.001 PPM,
Temperature; 0.01 Deg C,
Signal options; SDI-12, 4-20mA or 0-5 volts,
Output signals; DO%, PPM, Temperature Deg C
Size; 48mm diameter x 150mm long,
Depth rating; 30 meters,
Bio-fouling control: Copper guard around sensor window. Optional shutter system (see below)
Power requirements; 8-24 volts DC,
0.5mA between measurements, 20mA during measurement (plus 4-20mA signal if relevant),
Cable; Upto 100m,
EPDM sheathed, fully screened
D-OptoCom, supplied at no charge