Honeywell Thermal Solutions FSG L404F1102 Pressure and Limit Controller

Pressure and Limit Controller from Honeywell Thermal Solutions delivers precise, reliable limit control for steam, air, and non-corrosive fluids. The FSG L404F1102 employs an adjustable subtractive differential with a diaphragm-operated mechanism to respond quickly to pressure changes and protect boilers, burners, and processes.

Key specifications include an operating pressure rating of 10 to 150 PSI, a maximum line pressure of 225 PSI, and a differential range of 10 to 22 PSI. It is designed for steam, air, non-combustible gas, or non-corrosive fluid applications and features a SPDT 2-circuit contact configuration for flexible control. With approvals from UL and CSA, this limit controller meets essential safety standards while delivering dependable performance.

• Type: Adjustable Subtractive Differential
• Operator: Diaphragm
• Media: Steam, Air, Gas, Fluid
• Electrical ratings: 120 VAC: 8 A full load, 48 A locked rotor, 10 A resistive; 240 VAC: 5.1 A full load, 30.6 A locked rotor, 5 A resistive
• Contact configuration: SPDT, 2 circuits
• Connection: 1/4" female threaded
• Mounting: 1/4" female threaded or surface mount
• Operating temperature: -35 to 150 deg F