Neptronic SHS80-300 Humidistat 321894-708 Stabilized Response: The built-in time

Stabilized Response: The built-in time delay function prevents rapid relay chattering in dynamic fluid environments like process tanks

making it a staple for boiler feed

this motor features a 1-5/8 inch shaft diameter

providing the necessary rigidity to prevent vibration-induced leaks or airflow bypass

Converting to propane requires a different drill size (typically a #56) to handle the higher energy density of LP gas

Neptronic SHS80-300 Humidistat 321894-708 Stabilized Response: The built-in timeThe Neptronic SHS80 300 serves as a high precision duct mount humidity high limit switch, engineered specifically for monitoring and controlling relative humidity in supply or return air ducts. This dual function device operates as a 0 10 Vdc humidity transmitter while providing critical on off high limit protection for modulating humidifiers. Designed with a robust ABS plastic enclosure, it features an on board setpoint adjustment range of 20% to 90%