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AquaLabo OPTOD stainless steel 316L, 7 m, bare wire
AquaLabo

AquaLabo OPTOD stainless steel 316L, 7 m, bare wire

Part no.: PF-CAP-C-00168

Digital optical dissolved oxygen sensor in 316L stainless steel with a 7 m cable and bare wires. A robust sensor for most fish farming projects.

  • Luminescent optical technology, no membrane or electrolyte
  • No drift and reduced maintenance
  • Calibration stored in the sensor
  • Modbus RS-485 and SDI-12 communication
  • Ultra low power consumption
  • Waterproof to IP68
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OPTOD is a digital dissolved oxygen sensor from AquaLabo's DIGISENS range, based on luminescent optical technology. There is no membrane or electrolyte and the sensor consumes no oxygen, so readings stay stable and accurate even at very low oxygen levels and with no water movement. The method is approved to ASTM D888-05.

The sensor stores its calibration and history in its own electronics and connects directly to PLCs, data loggers and transmitters over open Modbus RS-485 or SDI-12. Power consumption is very low, which suits both fixed monitoring and long field campaigns.

The only routine maintenance is replacing the DODISK sensing disc, which lasts about 2 years on average. The disc sits in a strainer screwed onto the front of the sensor.

This version has a passivated 316L stainless steel body and a 7 m cable with bare wires for connection to a transmitter or PLC.

  • Luminescent optical technology, no membrane or electrolyte
  • No drift and reduced maintenance
  • Calibration stored in the sensor
  • Modbus RS-485 and SDI-12 communication
  • Ultra low power consumption
  • Waterproof to IP68

More from AquaLabo

AquaLabo

AquaLabo DIGISENS

Part no.: PF-CAP-C-00160

DIGISENS is AquaLabo's range of digital sensors for dissolved oxygen, pH, ORP, conductivity, salinity and turbidity. Every sensor speaks Modbus RS-485 and keeps its own calibration.

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