Sensors

McDonnell & Miller model number 750-C3 is a cast iron sensor chamber with three probes designed for use with series 750B remote mount control modules. Learn More

McDonnell & Miller model number 750-C4 is a cast iron sensor chamber with four probes designed for use with series 750B remote mount control modules. Learn More

McDonnell & Miller model number RS-1-LP is a remote sensor for 3/4" IPM and use with 750 series or PCH and PCL liquid level control and low water cut-off control units. This remote sensor has a maximum water temperature of 250°F, water pressure of 160 psi, and steam pressure of 15 psi. Probe included. Learn More

McDonnell & Miller single level low pressure remote sensor probe with a 3/4" NPT tank connection and short 2-9/16" probe for 15 psi steam or water. Learn More