Hydraulic Oil Temperature Sensor

A hydraulic oil temperature sensor monitors the operating temperature of hydraulic fluid within a system. It provides feedback to displays or control units so conditions can be monitored during use.

Excessive oil temperature can reduce lubrication performance, accelerate wear, and increase the likelihood of seal damage or system faults. Monitoring helps operators identify issues early and supports preventative maintenance.

Temperature sensing is commonly used on sweepers and specialist vehicles operating under variable loads. It is often considered alongside a hydraulic oil heater and a hydraulic reservoir breather filter on fleets working long routes with road sweepers with operator.