Polilyte PRO 120 Specification Sheet (Part/REF # 238411) Hazardous area approvals, HF resistant glass (pH), polymer electrolyte, and single pore junction these sensors are well suited for waste water and general industrial applications. Product Specifications Sensor Family Sensor Output Electrical Connector Measurement Principle Combination electrode; pH potential measured against reference Measuring Range Zero Point Hamilton Type HF Glass Membrane Shape Single Pore Reference System Hamilton Everef-B Liquid Earth Temperature Sensor Process Connection Wetted Parts Glass EPDM (Ethylene propylene elastomer) O-ring Material Serial Number Recommended Storage Hamilton Storage Solution or 3 M KCl Yes, with measured values in Buffer pH 4.01 and pH 7.00 ATEX Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db IECEx Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db Steam Sterilizable

Operating Temperature Range Specifications are subject to change without notice https://www.hamiltoncompany.com/sensors/238411