Honeywell Oil Pressuretrol Limit Controller - L404T1063/U

The Honeywell Oil Pressuretrol Limit Controller is an industrially robust device engineered to mitigate risks associated with excessive oil pressure. Boasting a pressure range of 10 to 150 psi, this device employs a robust single-pole single-throw (SPST) snap acting mechanism that effectively interrupts circuit connection upon detection of pressure escalation. Its automatic recycle switch operation ensures continuous surveillance and control over system pressure levels.

Elegantly cloaked in a sturdy clear plastic cover, this Pressuretrol allows visual monitoring of pressure settings without the need for system intrusion. It interestingly features models that can either open or close a circuit based on the variations in pressure. If the oil pressure ascends beyond the predetermined set point, this high-pressure limit function will intervene to prevent potential machine damage.

Preserving usability at the forefront, the Pressuretrol's adjustments are conveniently facilitated via screws located on the top of the case. Adapting to diverse installation requirements, this device can be directly mounted using 1/4 inch -18 NPT internal pipe threads or can be surface mounted through the base of its case. Additionally, it includes a ground screw terminal for easy and secure electrical grounding.

Designed meticulously for oil pressure limitation in fuel oil applications, including those involving heavy oil, this device does its work via secure screw terminals. Its precision is unmatched, thanks to its subtractive differential type measurement mode, combined with a robust stainless steel diaphragm sensor element. Engineered for wide-ranging operating conditions, the Pressuretrol promises reliable operation from -35°F to 150°F (-37°C to 66°C).