The SMART2-OPTO Optical Dissolved Oxygen sensor is based on luminescent optical technology and is approved by the ASTM International Method D888-05.
Without calibration requirements and an ultra low power technology, the 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
The SMART2-OPTO sensor stores calibration and history data within the sensor. This allows for a “plug and play” system without re-calibration.
Thanks to the Universal Modbus RS485 protocol, the SMART2-OPTO can be connected to all devices commonly used (Datalogger, Controller, Automat, Remote System)