High-Precision Hlux Spiral Vortex Flowmeter for Industrial Applications

• After-sales Service: Free Phone Guidance for Installation. Any Quality
• Warranty: One Year
• Accuracy: ±0.2-0.5%
• Model NO.: HLUX
• Main Application: Water, Wastewater, Diesel Fuel, Nature Gas
• Size: DN15-200
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: New Type of Gas Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Electrical Principles
• Measurement Object: Closed Pipeline
• Certification: ISO
• Explosion-Proof Sign: Exdllbt4
• Level of Protection: IP65
• Environment Temperature: -30ºC~+65ºC
• Relative Humidity: 5% to 95%
• Medium Temperature: -20ºC~+80ºC
• Barometric Pressure: 86kpa~106kpa
• Transport Package: Wooden Case
• Specification: DN20-200
• Trademark: Kaifenghenghe
• Origin: Kaifeng
• HS Code: 9026100000
• Production Capacity: 50000

Product Description

HLUX type intelligent swirl flowmeter

The HLUX series intelligent swirl vortex flowmeter is a new type of gas flow instrument produced by our company. This flowmeter integrates functions for measuring flow, temperature and pressure, and can automatically compensate for temperature, pressure and compression factor. It is an ideal instrument for gas measurement in industries such as petroleum, chemical engineering, power and metallurgy.

product feature

1. No moving mechanical parts, resistant to corrosion, stable and reliable, long service life, no special maintenance required during long-term operation.

2. Uses 16-bit computer chips, high integration, small size, good performance, strong overall function; the intelligent flowmeter integrates the flow probe, microprocessor, pressure and temperature sensors.

3. Adopting built-in combination, making the structure more compact, capable of directly measuring the flow rate, pressure and temperature of the fluid, and automatically tracking and compensating for real-time and compression factor correction.

4. Using dual detection technology can effectively enhance the detection signal strength and suppress interference caused by pipeline vibration.

 5. Adopting excellent domestic intelligent anti-vibration technology, effectively suppressing interference signals caused by vibration and pressure fluctuations.

 6. Using Chinese character dot matrix display, with a large display number, intuitive and convenient reading, capable of directly displaying the volumetric flow rate under working conditions, volumetric flow rate under standard conditions, total volume, as well as medium pressure, temperature and other parameters.

7. The converter can output frequency pulses, 4-20mA analog signals, and has an RS485 interface, which can be directly networked with a microcomputer, with a transmission distance of up to 1.2km.

8. The flowmeter head can rotate 360 degrees, making installation and use simple and convenient; the pressure and temperature signals are input through sensors, with strong interchangeability.

9. The entire machine has low power consumption, can be powered by internal batteries, or connected to an external power source.

Selection and Installation

When selecting the flowmeter, two principles should be followed: first, ensure production safety; second, ensure measurement accuracy. Therefore, three selection parameters must be implemented, namely the large and small flow values in the near and distant future, the commonly used flow values, and the nominal diameter used to select the instrument (mainly for the nominal diameter of the instrument), the design pressure of the measured medium used to select the pressure rating of the instrument, and the actual working pressure used to select the pressure level of the pressure sensor.

a. When the measured flow is the actual volumetric flow under working conditions, the appropriate nominal diameter can be directly selected according to the flow range in the table;

b. When the measured flow is the volumetric flow under standard conditions, the standard volumetric flow QN should be converted to the actual volumetric flow Qv first, and then the corresponding nominal diameter can be selected according to the flow range in the technical parameter table;

c. When both types of flowmeters can cover low and high volumetric flows, under the allowable pressure loss, the smaller diameter should be selected as much as possible;

d. Do not make the actual minimum flow Qmin lower than the flow limit of the selected nominal diameter flowmeter;

e. When there are special requirements for the flow range and nominal pressure, it is possible to order according to the agreement.

FAQ

Q: Can flow meters be used to measure chemical solutions?

A: Generally, they can. At the same time, we must confirm whether the solution is conductive, and then we must know the composition and concentration of the solution. Based on this, we can ultimately determine which types of linings and electrode materials are available.

Q: What industries does the flow meter apply to?

A: This flow meter is commonly used in industries such as metallurgy, petrochemicals, paper making, textiles, water supply and drainage, sewage treatment, pharmaceuticals, food, biology, and fine chemicals.

Q: How about the quality guarantee service?

A: Our warranty period is 12 months. If there are any product quality issues within the warranty period, we will provide free repair or replacement.

 Q: Are you a trading company or a manufacturer?

A: We are a factory. We have been manufacturing various flow meters for 16 years.

Q: How long does it take for your delivery?

A: It depends on the quantity of the order. If the goods are in stock, it usually takes 2 to 4 working days.

Or if the order quantity is 50 sets, then all the processes will require the production of 5 to 9 sets.

Q: Can we visit your factory?

A: Of course. We welcome all customers to visit us at your convenience to get to know each other better.

Q: What are your payment terms?

A: For payments below $1000, 100% advance payment is required; for payments above $1000, a 30% deposit can be paid before production, and the remaining balance must be settled before shipment.

Q: How will you deliver the goods?

A: Depending on the quantity of the order or the customer's requirements, delivery can be made by express delivery, air freight, or sea freight.

Q: What should be noted when installing a flow meter? 

A: 1. Ensure straight pipe sections at both ends (for example, for vortex flow meters, 10D in the front and 5D in the back, where D is the pipe diameter).

2. Avoid vibrations and strong magnetic field interference.

3. When measuring liquids, ensure the pipeline is full; when measuring gases, avoid liquid accumulation.

Q: Why might the flow meter readings be inaccurate?

A: 1. The medium contains bubbles or impurities.

2. The installation location does not meet the requirements (such as near pumps or valves).

3. The sensor is damaged or its calibration has failed.