The Boiler Conductivity sensor from Mettler-Toledo Thornton Inc., Bedford, MA, can directly measure samples up to 250 psig at 200°C. The sensor enables continuous automatic blowdown control which minimizes corrosion and scaling when compared to manual measurement and control. The sensor is used with the M300 transmitter that provides display, analog outputs, and alarm relays plus on/off and PID control capability. It can also be used with the 770MAX transmitter that accepts 4 sensor inputs in any combination of parameters including conductivity, pH, dissolved oxygen, flow, ORP, TOC, pressure, and tank level.
Mettler Toledo Thornton