The YXQ‑25II oil flow signal indicator is a dedicated monitoring and protection component specially designed for thin‑oil lubrication systems of various equipment. It is widely compatible with circulating lubricating oil circuits of industrial units, fans, water pumps, reducers, turbine auxiliary equipment and other machinery. As an important safety monitoring device, it ensures stable operation of lubrication systems and prevents equipment wear caused by oil shortage. Integrating intuitive visual monitoring and remote electrical signal feedback, this well‑structured, reliable and anti‑interference unit can adapt to long‑term continuous industrial operating conditions, serving as an indispensable core protection part for thin‑oil lubrication systems.
This oil flow signal indicator features dual‑function monitoring. On one hand, its built‑in visual structure allows maintenance personnel to directly observe the real‑time lubricant flow condition and flow rate inside pipelines for on‑site visual inspection. Without additional testing instruments, operators can rapidly judge whether the lubrication pipeline is unobstructed, and identify abnormalities such as low flow rate, pipeline blockage and oil flow cutoff, greatly improving on‑site inspection efficiency. On the other hand, equipped with a dedicated built‑in electrical signal transmitter, the device monitors real‑time lubricant flow variation. When insufficient oil supply, low flow rate, pipeline blockage, oil pump failure or complete flow cutoff occurs, it triggers switch‑signal output to accurately report fault conditions.
With reliable signal output capability, the XQ‑25II oil flow signal indicator realizes remote on‑line monitoring and automatic interlock control for lubrication systems. Oil‑flow abnormality signals can be transmitted remotely to control cabinets and DCS systems to activate protective functions including alarm notification, equipment early warning and fault interlock shutdown. It effectively eliminates major safety hazards such as bearing bush burnout, gear abrasion, high‑temperature vibration and unit shutdown caused by lubrication failure, and comprehensively safeguards safe and stable operation of mechanical equipment.
Boasting excellent medium compatibility, the product works stably with conventional industrial lubricants covering viscosity grades from N22 to N460, satisfying most thin‑oil lubrication working conditions with strong universality. Featuring simple and durable construction, low failure rate, freedom from routine maintenance and easy installation, it fits various fixed‑type lubrication stations and circulating oil‑supply systems. Widely adopted in lubrication monitoring scenarios of power generation, metallurgy, chemical engineering and machinery manufacturing industries, it has become a preferred mainstream component for safety protection of industrial lubrication systems by virtue of its stable and dependable performance.
DFYLSYC-2026-08-28-A
