The OPTOD (Optical Dissolved Oxygen technology) is based on luminescent optical technology. The OPTOD sensor is approved by the ASTM International Method D888-05.
Without calibration requirements and thanks to an ultra low power technology, the OPTOD sensor meets the demands of field works and short or long term campaigns.
Without oxygen consumption, this technology allows you an accurate measure in all situation and especially in very low oxygen concentrations.
Features
- Optical Technology without calibration
- Digital Technology (Modbus RS-485)
- No drift, Reduced maintenance
- Body in Stainless steel (316 L) or Titanium
Specifications
Measure ranges 0,00 to 20,00 mg/L 0,00 to 20,00 ppm 0-200% Resolution 0,01
Accuracy +/- 0,1mg/L +/- 0,1 ppm +/- 1 %
Response time 90% of the value in less than 60 seconds Frequency of recommended measure >5 s Water move No necessary move Temperature compensation Via NTC
Stocking temperature -10°C to + 60°C
Signal interface Modbus RS-485 (standard) and SDI-12 (option)
Sensor power-supply 5 to 12 volts
Power Consumption
Standby 25 µA
Average RS485 (1 measure/ seconde) : 4,4 mA
Average SDI12 (1 measure/ seconde) : 7,3 mA
Current pulse : 100 mA
Ordering Information
Stainless Steel
PF-CAP-C-00160 OPTOD SENSOR STAINLESS STEEL, 3 METERS CABLE, BARE WIRE
PF-CAP-C-00168 OPTOD SENSOR STAINLESS STEEL, 7 METERS CABLE, BARE WIRE
PF-CAP-C-00164 OPTOD SENSOR STAINSS STEEL, 15 METERS CABLE, BARE WIRE
NC-CAP-C-00175 OPTOD SENSOR STAINLESS STEEL, CUSTOM DESIGN CABLE
Titanium
PF-CAP-C-00243 OPTOD SENSOR IN TITANIUM, 3 METERS CABLE, BARE WIRE
PF-CAP-C-00244 OPTOD SENSOR IN TITANIUM, 7 METERS CABLE, BARE WIRE
PF-CAP-C-00245 OPTOD SENSOR IN TITANIUM, 15 METERS CABLE, BARE WIRE
NC-CAP-C-00106 OPTOD SENSOR IN TITANIUM, CUSTOM DESIGN CABLE LENGTH, BARE WIRE
NC-CAP-C-00106 OPTOD SENSOR IN TITANIUM, CUSTOM DESIGN CABLE LENGTH, BARE WIRE