We are committed to promoting the development of the world's vortex type steam flow meter, High precision gear flow meter, furnace oil flow meter industry and building an internationally influential technology vortex type steam flow meter, High precision gear flow meter, furnace oil flow meter brand. Since the establishment of our company, we have been aiming at 'catch up with world-class products'. We have maintained a long-term good development in an increasingly competitive market of honey flow meter. Consumers are the main service objects of our marketing activities, and also the key to our survival and development. High standard, refinement and zero defect are the basic requirements of our enterprise for workers and the basic working attitude of workers. In our company, we are not only providing technical solutions, but also establishing long-term cooperative relationships. We focus on customer needs and expectations and always adhere to a customer-centric design and development approach. Credibility, as a permit for Chinese companies to go global, is the blood vessel and lifeline of the market economy. Honesty and trustworthiness is to cultivate the concept of honesty and trustworthiness culture in the company and guide all cadres and workers to establish the correct concept of righteousness and profit. Advancement is our unwavering determination and fighting spirit, which is the spiritual inspiration for all our employees.
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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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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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Adding flow measurement to an existing pipeline can often require downtime, pipe modifications, and additional installation costs. The HNF00-C clamp-on ultrasonic flow meter is
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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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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
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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.
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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
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HNF90 Coriolis mass flowmeter. Direct mass flow measurement. No pressure/temperature compensation needed. One sensor outputs mass flow, density, and temperature
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Replaces paddle-type flow switches.No moving parts. Detects flow/no-flow in pipes DN15–DN350. NPN/PNP output. 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-E Baffle Flow SwitchMechanical flow switch. Spring-loaded baffle triggers microswitch when flow reaches setpoint. SPDT output – 3A at 250VAC – drives pumps, contactors,
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The products and services of this company are excellent. They really put the customer at the center of their work. The staff were very professional, gave us great support, and were always attentive
Your company sincerely wants to do business with us, and the quality of your company's samples is very good, we are very satisfied with this cooperation, I believe that in the near future, we will
I think we will have a second cooperation because this supplier is very honest.
I have been shopping in this company for many times, and the main feeling is that their products are really good. The appearance, design, function, environmental protection and safety are excellent.
After the cooperation, the company still keeps in touch with us to help us solve the questions in the use of the product. At the same time, their technology is constantly being upgraded, and we are
Our high quality is to provide customers with high quality pt100 sensor 4 20ma, rotary level sensor, water storage tank level sensor as well as to provide customers with high level of service. Hongnuo (shenyang) General Machinery Co., Ltd. is one of the most experienced honey flow meter manufacturers and suppliers in China, also supports customized service. Please feel free to buy high quality honey flow meter at competitive price from our factory.












