O3 sensor datasheet
2Pages

Ozone Sensor High precision, simple service, low maintenance • < 0.1 ppb detection limits • Very fast response time • Easy one point air calibration Extremely precise, very robust Ozone Sensor - series 53101 This electrochemical ozone sensor is ideal for high-precision measurements in both dissolved and gaseous phases. Built in stainless steel, the sensor is ideal for harsh chemical conditions and high pressures. The measurement range varies from trace to saturation level (0.1 ppb to 400 ppm). Its concept and precise mechanical assembly ensure an optimal performance, a long life cycle and low maintenance costs. Low detection limits • detection limits 0.1 ppb - 400 ppm (dissolved) or 1 Pa - 40 kPa gaseous Low maintenance costs • Interchangeable anode/electrode • Minimal membrane surface in contact with the sample reduces maintenance frequency • Large anode surface: the anode is less quickly consumed by the electrochemical reaction and must thus be changed less frequently Easy calibration process Applications • In-line, at-line • Dissolved and gaseous applications • Semiconductor industry • Power -steam industry • Pharmaceutical and chemical industries • single point calibration due to absolute zero • An Eeprom stores the calibration parameters and avoids recalibration process if the sensor is connected to another Dextens instrument Fast temperature reading • Temperature sensor is integrated in the cathode assembly, enabling a faster temperature reading Hygienic • Protection cap with special surface treatment Robust • Stainless steel construction: ideal for harsh chemical conditions and high pressures

Ozone Sensor Dimensions Ozone Sensor - series 53101 This Ozone sensor is based on a Clark Cell and consists of a semipermeable membrane, gold and silver electrodes immersed in an electrolytic solution. The membrane houses the electrolyte and acts as the barrier to the sample allowing only small molecular gases to pass through to contact the gold cathode and react. Technical Specifications Ozone molecules permeate through the membrane and enter the cell where it is reduced at the gold cathode. The cathode reacts as a catalyst and therefore remains untarnished. The current generated by...