Over the years, we have carefully polished and innovated our products for the sake of making magnetic flow meters for water, electromagnetic meter for water, em flow meter . Our company has developed the intensive growth development strategy of brand driving the company's types of electromagnetic flow meter and market development. We focus on cultivating talents and giving them a stage to play their abilities, with as much ability as possible. Our products are manufactured with the highest level of safety and quality in mind. Our products and services are designed to be user-friendly and intuitive, ensuring that they are accessible to businesses of all sizes and complexities. We insist on arming our employees with advanced ideas, improving their quality with various forms of training, and bringing their potential into play with scientific performance assessment. We believe that employees are the root of all wealth, and let those who want to work have the opportunity, those who can work have the stage, and those who have done well have the harvest.
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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. -
HNF40-B Intelligent Industrial Vortex Flow Meter uses the Karman vortex principle to accurately measure the flow of steam, gas, and liquids. By detecting vortex frequency
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The HNF80-B thermal gas mass flow meter uses thermal diffusion technology to calculate flow rate by the amount of heat removed. Internal temperature and pressure compensation
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Pipe diameter: DN15–6000 mm. Medium temperature: -30–160 °C. Power supply: DC 8–36 V / AC 110–220 V. Output: 4–20 mA, OCT, relay, RS485. Transducer protection: IP68. Measurement
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The HNF20-B intelligent turbine flow sensor is designed for the accurate measurement of water, oil, and other low-viscosity liquids. It employs a precision turbine rotor and
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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
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In cooling circuits and industrial liquid systems, flow rate alone rarely tells the whole story. Reduced circulation often leads to temperature changes, while abnormal
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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
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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
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HNF10-AC Thermal flow switchField-adjustable setpoint via potentiometer. PNP / NPN / relay output selectable. Water, oil, or air. No moving parts. IP67.
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Relay output model. Drives contactors, solenoid valves, and alarm lamps directly – no intermediate relay needed. 8 LEDs show flow trend at a glance: 3 red + 1 yellow + 4 green.
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HNF10-D Piston Flow SwitchMechanical in-line flow switch. Piston + reed switch – no electronics, no field calibration. Setpoint factory-set, scale indicated on housing. Media:
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Carol Aiken
They continue to develop new technologies and products on the basis of realizing large-scale production. We are fortunate to work with such an internationally competitive technology company.
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Cherri Lewis
I suggest that you buy this product, which has been really used, and I am grateful and like everything provided by the seller.
Carmella Thompson
This company has complete sets of production equipment, mature industrial conditions, and a strict product testing system. The non-standard products we ordered were all very satisfactory.
We emphasize development and introduce new products into the market every year for k type thermocouple 1200 c, Swirl Flow Meter . Hongnuo (shenyang) General Machinery Co., Ltd. is one of the most experienced types of electromagnetic flow meter manufacturers and suppliers in China, also supports customized service. Please feel free to buy high quality types of electromagnetic flow meter at competitive price from our factory.