Franatech - Oxygen Sensor

D-Opto Sensor

Franatech - Oxygen Sensor

D-Opto Sensor

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.

Specifications

  • Accuracy:

    Dissolved Oxygen,
    1% of measurement or 0.02ppm (whichever is greater),
    Temperature; +/- 0.1 Deg C


  • Resolution:

    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


  • Physical:

    Size; 48mm diameter x 150mm long,
    Depth rating; 30 meters,
    Bio-fouling control: Copper guard around sensor window. Optional shutter system (see below)


  • Power:

    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


  • Software:

    D-OptoCom, supplied at no charge