OneFerm pH VP 120 Pt100 Specification Sheet (Part/REF # 243217) OneFerm pH sensors are offer multiple electrical connector options and sensor lengths to work with most single use bags and bioreactor installations. Product Specifications Sensor Family Electrical Connector Sensor Output Measurement Principle Combination electrode; pH potential measured against reference Measuring Range Before gamma irradiation: 57 to 60 mV/pH at 25 °C (97 % -101 %); Shift after gamma irradiation: ± 1.5 mV/pH Zero Point Before gamma irradiation: ± 20 mV; Shift after gamma irradiation: ± 10 mV Calibration Data Yes, provided on sensor label After gamma irradiation and dry storage: ± 0.15 pH with provided calibration values. ± 0.1 pH after product calibration at the measurement temperature and within 2 pH units from the product calibration point Drift at Room Temperature < 0.1 pH per week after wet-in time, in buffer pH 7 Membrane Shape Temperature Sensor Process Connection Wetted Parts Glass VMQ (Silicone elastomer) O-ring Material Wet-in Time Shelf Life 12 months prior gamma irradiation. 18 months after gamma irradiation Steam Sterilizable Gamma Irradiatable Operating Temperature Range 4 to 50 °C Sample min Conductivity

Specifications are subject to change without notice https://www.hamiltoncompany.com/sensors/243217