Boiler sensor with ATC, 250 psi, 3/4"NPT, cell constant 1
Boiler sensor without ATC, 250 psi, 3/4" NPT, cell constant 1
Boiler sensor with ATC, 250 psi, 3/4"NPT, cell constant 10
Replacement Sensor, Boiler Contacting Conductivity, 0-10,000uS/cm, RTD Pt1000, 6" leads, 3/4"NPT, 316SS/PEEK materials, 250psi 401F. With W300/400/WebMaster instruction sheet.