Boiler blowdown, water TDS controller Lakewood Instruments model 1575e. Select add on options from dropdown list

Boiler water TDS controller, designed to measure the hot boiler water conductivity (sensor SR2) and open or close a motorized ball valve, that will drain water from the boiler. The automatic control of water TDS allows the boiler to operate at safe levels of water concentration with the minimum amount of energy loses. Read article here for more details. The sensor works up to 600 psi and 486 Deg F. Orifice plate needed to assure the integrity of the sensor. Below the available kits Part Number 1229239 is just the Model 1575e Controller only Part Number 1229244  is Automated Kit for 1/2" pipes - Includes 1575e Controller, SR2 Sensor, 1/2" Union, Orifice plate. Part Number 1229245 is Automated Kit for 1/2" pipes - Includes 1575e Controller, SR2 Sensor, 1/2" Union, Orifice plate. Part Number 1229243 is for Continuous Sampling - Includes 1575e Controller, SR2 Sensor, PLKT (The PLKT Plumbing Kit Includes 1/2" sample/cycle and continuous sample kit. Unions, Orifice plates, Cross, Tees