Products

The HNF20-C Intelligent Gas Turbine Flow Meter is engineered for accurate and reliable gas flow measurement in industrial applications. Utilizing a precision turbine sensing

In many cooling and circulation systems, operators only discover a problem after equipment temperature begins to rise.A partially blocked pipeline, a worn pump, or insufficient

Let’s keep flow measurement simple.There are two kinds of flow meters. One type calculates – it measures velocity, pressure drop, or frequency, then estimates flow from that. The

In cooling circuits and industrial liquid systems, flow rate alone rarely tells the whole story. Reduced circulation often leads to temperature changes, while abnormal

The HNF40-A vortex flow sensor is designed for continuous flow monitoring of liquids and gases in industrial systems. Based on the vortex shedding principle, it delivers stable

The HNF70 Vortex Precession Flowmeter is designed for precise gas flow measurement in industrial pipelines. By combining spiral guide vane technology with vortex precession

The HNF50 Metal Float Flow Meter is designed for reliable flow measurement of liquids and gases in demanding industrial environments. Based on the variable area principle, it

HNF60 Electromagnetic FlowmeterFaraday’s law based, for conductive liquids (>5 μS/cm). DN10‑DN2600, accuracy ≤±0.25% FS, response <40 ms. No moving parts, zero pressure drop.

HNF80-A thermal mass gas flowmeter measures flow via constant-temperature differential method. A heated NTC sensor in the flow path loses heat to passing gas; the resistance

HNF90 Coriolis mass flowmeter. Direct mass flow measurement. No pressure/temperature compensation needed. One sensor outputs mass flow, density, and temperature

Replaces paddle-type flow switches.No moving parts. Detects flow/no-flow in pipes DN15–DN350. NPN/PNP output. IP67.

HNF10-AC Thermal flow switchField-adjustable setpoint via potentiometer. PNP / NPN / relay output selectable. Water, oil, or air. No moving parts. IP67.