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Digital Optical Oxygen sensor on 7 meters of cable. Fischer connector for ODEON (handheld multiparameter device) and Module 4200 (USB - RS485 converter). The OPTOD (Optical Dissolved Oxygen technology) is based on luminescent optical technology. The OPTOD sensor is approved by the ASTM International Method D888-05 and by the International norm ISO 17289. 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 situations and especially in very low oxygen concentrations

? Optical Technology without calibration
? Digital Technology (Modbus RS-485)
? No drift, Reduced maintenance
? Body in Stainless steel (316 L) or Titanium