Dissolved Oxygen Sensor | Sensor

Fluorescence Dissolved Oxygen Sensor - RDO-200

The fluorescence dissolved oxygen sensor is based on the principle of quenching of active fluorescence by specific substances in physics. Blue light emitted from an LED irradiates the fluorescent material on the inner surface of the fluorescence cap, which is excited and emits red light. By detecting the phase difference between red and blue light and comparing it with the internal calibration value, the oxygen concentration is calculated, and the final value is output with automatic temperature and pressure compensation.

German Knick SE 706 Dissolved Oxygen Sensor - SE 706

The SE 706 dissolved oxygen sensor is a robust, durable sensor with hygienic stainless steel design. High precision and low detection limits. The special membrane makes maintenance simple and fast.

German Knick SE 707 Dissolved Oxygen Sensor - SE 707

The SE 707 dissolved oxygen sensor reliably measures trace oxygen even under sterilization and hygienic conditions; stable signal, robust and durable.

German Knick SE 715 Dissolved Oxygen Sensor - SE 715

The SE 715 dissolved oxygen sensor is a reasonably priced sensor suitable for water and wastewater treatment applications. Designed for MemoRail applications.

German Knick Optical Oxygen Sensor - SE 740

The SE 740 optical oxygen sensor is based on fluorescence quenching technology for optical oxygen measurement, flow-independent and fast-responding. Ideal for measurements in demanding hygienic environments. Steam sterilizable, autoclavable, and CIP supported.

Aqualabo Turbidity Digital Sensor - PF-CAP-C-00173

According to DIN EN ISO 7027, turbidity measurement is a proven and tested reliable method for detecting water turbidity from low to high levels.

Aqualabo Conductivity Digital Sensor CE4 - PF-CAP-C-00169

The electrode operates with 4-electrode technology: a constant voltage AC is generated between the main graphite electrode pair.

Aqualabo OPTOD Dissolved Oxygen Sensor - PF-CAP-C-00160

The OPTOD dissolved oxygen sensor uses fluorescence measurement technology to obtain accurate and reliable measurement data without calibration. No consumables or maintenance required, the OPTOD sensor provides immediate return on investment.

USA IN - RDO PRO-X

The USA In-situ RDO PRO optical dissolved oxygen sensor - industrial version uses the latest technology to measure oxygen content in demanding environments.

USA IN - RDO BLUE

The USA In-situ RDO optical dissolved oxygen sensor is applied in vertical profiles and dynamic conditions, field inspections and environmental monitoring, long-term use, environmental and estuarine monitoring, and low-flow groundwater sampling.