DEVICE FOR MEASURING AN OXIDATION-REDUCTION POTENTIAL (ORP) AT OPERATIONAL TEMPERATURE AND PRESSURE, SYSTEM, AND METHOD FOR PREVENTING CORROSION IN A HOT WATER SYSTEM WHEN USING THE SYSTEM

摘要

device for measuring oxidation-reduction potential at operating temperature and pressure ("orp"), method for preventing corrosion in a hot water system when using the device, and device for measuring oxidation-reduction potential ("orp") ) and the temperature. A device for measuring the oxidation-reduction potential at operating temperature and pressure in hot water systems is described and claimed. The device includes a through-flow cell, an oxidation-reduction potential probe, a temperature detector, and an external pressure balanced reference electrode assembly. Each device component works in conjunction with the other components, and each component has electrical connections that transmit signals to a controller. The controller calculates and determines the settings for feedwater chemistry for the hot water system.