Your Leading Interface Meter Supplier
 

Shandong Aipuxin Automation Instrument Co., Ltd. was established in 2012 and is a professional enterprise engaged in the development, design, and production of intelligent automation sensor products. The tuning fork-type interface meter is an advanced instrument that combines tuning fork technology and intelligent signal processing technology. It is mainly used for accurate measurement and control of material or liquid levels. The product is suitable for process measurement in automated production in industries such as petroleum, chemical, energy, metallurgy, environmental protection, medicine, food, hydrology, etc.

 

 
 
Why Choose Us?

Broad Market

Shandong Aipuxin Automation Instrument Co., Ltd.'s products are mainly for dealers and end users in Europe, America, Southeast Asia, and other regions.

Accept ODM

Aipuxin's products are rapidly innovating and upgrading, and can be customized according to different customer needs to meet their ideal user experience.

Complete Qualifications

The company has obtained ISO 9001 quality management system certification, product explosion-proof certification, SIL certification and CE certification. We also have a number of patent certificates that recognize our innovative and market-leading products.

Advanced Equipment

Our company has more than 50 professional production equipment, which covers all production links from raw material processing to finished product assembly, which can meet the production needs of various complex products.

 

 

Types of Interface Meter

 

Oil-Water Interface Meters

These meters are designed to detect the interface between oil and water layers, commonly used in monitoring wells and tanks.

Hydrocarbon Detection Meters

Some interface meters are equipped to detect the presence of hydrocarbons, emitting an alarm when hydrocarbons are sensed.

Interface Meter

 

Specifications of Interface Meter

 

Name

Tuning fork densitometer

Function

Test Density

Measuring medium

Various liquids and slurries

Application

Density Measurement

Measurement range

0-2.5 g /cc (0-2500 kg/m3)

MOQ

1 Set

Measurement accuracy

soil 0. 002 g /cc (soil 2 kg/m3)

Temperature range

-50 c ~+150 c

Fluid viscosity range

0-2000 cP

Liquid receiving material

316 stainless steel

 

Features of Interface Meter

 

Sensor accuracy to 1.0 mm or 1/200 ft.

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Certified intrinsically safe.

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16 mm (5/8") diameter probe.

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Easy access 9V battery.

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Automatic shut off after 5 minutes.

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Replacement tapes are interchangeable with other Meters.

 

Customizable

 

 

Material

316 stainless steel.

 

Dimension

Vibrating type.

 

Warranty

1 years.

 

 

Usage Requirements of Interface Meter
 
Interface Meter

Grounding: Always ground the meter by attaching the grounding clip to a metal well casing or a suitable ground rod for safety and to protect the electronics.


Probe Cleaning: Clean and dry the probe after each use to prevent contamination and ensure accurate readings.


Tape Rewinding: Always rewind the tape onto the reel after use to prevent damage and ensure proper storage.


Avoid Sharp Edges: Avoid sharp-edged borehole casings to prevent damage to the tape.


Avoid Entanglement: Do not use the unit as a guide for backfilling boreholes, as the probe and tape may get locked in the backfill.

Battery Check: Check the battery condition before measurements and replace if necessary.


Turn Off: Make sure the meter is turned off before storage.


Storage: If storing for longer than two months, remove the 9V alkaline battery to avoid potential leakage.


Tape Splices: Do not splice the tape to maintain Intrinsic Safety Certifications.


Tape Guide: Where possible, use a tape guide to protect the tape from scraping on well casing.

Interface Meter

 

Usage of Interface Meter

 

Liquid Level Detection: Tuning fork sensors find extensive use in monitoring and controlling liquid levels in tanks, reservoirs, and pipelines. These sensors offer exceptional accuracy and reliability, making them ideal for critical applications such as fuel storage, chemical processing, and water treatment. Whether it's detecting the level of corrosive chemicals or preventing overflows in storage tanks, tuning fork sensors provide real-time data to ensure efficient operations and prevent potential hazards.

 

Slurry and Sludge Monitoring: In industries that deal with slurry and sludge, such as mining and wastewater treatment, monitoring the concentration and settling behavior of these materials is crucial. Tuning fork sensors, with their ability to withstand abrasive and viscous media, offer an optimal solution for these applications. By continuously measuring the level and density of slurry or sludge, these sensors enable operators to maintain optimal process control, preventing blockages, optimizing mixing, and ensuring efficient dewatering.

 

Solid Material Detection: Many industries, including pharmaceuticals, food processing, and mining, rely on accurate detection of solid materials to ensure product quality and prevent process disruptions. Tuning fork sensors, equipped with appropriate probe designs, can reliably detect the presence or absence of granular solids, powders, and bulk materials. This enables seamless automation, preventing equipment damage, minimizing product losses, and enhancing overall productivity.

 

Interface Detection: In applications where two immiscible liquids or materials with different densities are present, the precise detection of the interface between them is crucial. Tuning fork sensors excel in such scenarios by monitoring the change in vibration frequency when the fork passes through different mediums. This capability makes them an excellent tool for interface detection in oil-water separation, emulsion breaking, and liquid-liquid extraction processes, ensuring efficient separation and quality control.

 

Bubble Detection: The presence of air bubbles in various fluid systems can cause significant disruption, leading to inaccuracies in measurements, reduced efficiency, and even equipment damage. Tuning fork sensors, with their high sensitivity and response time, can accurately detect the presence and characteristics of bubbles in liquids, gases, and multiphase flow systems. This enables operators to take prompt corrective actions, such as purging or adjusting process parameters, to ensure smooth and uninterrupted operations.

 

 

Packaging of Interface Meter

 

Selling Units

Single item

Single package size

55X25X25 cm

Single gross weight

5.500 kg

 

 

Certificate

 

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FAQ

 

Q: How does the interface meter work?

A: The interface meter operates based on the principle of component vibration. It consists of a vibrating element similar to a two - pronged tuning fork. A piezoelectric crystal at the root of the fork causes the fork to vibrate, and another piezoelectric crystal detects the vibration frequency. Through a phase - shift and amplification circuit, the fork is stabilized at its natural resonance frequency. When the medium flows through the fork, the resonance frequency changes due to the change in the medium's mass.

Q: How should the interface meter be installed?

A: It can be installed in various positions according to requirements, such as horizontally, vertically, or diagonally. However, when the measured medium is viscous, it is recommended to install the meter vertically to reduce or avoid material buildup. The fork surface should be kept in the same direction as the liquid level rise - fall or flow to avoid measurement errors caused by the medium's resistance to the fork.

Q: What is the measurement accuracy of the interface meter?

A: Generally, the density accuracy of interface meters can reach ±1.0 kg/m³. The temperature accuracy is class 'b' ±(0.3 + 0.005×t)°c. However, the specific accuracy May vary depending on the instrument model and manufacturer.

Q: How to maintain the interface meter?

A: Interface meters usually have no moving parts, so they require little maintenance. However, it is necessary to regularly check the instrument's connection for looseness, the sealing performance for leakage, and clean the surface of the tuning fork to prevent dirt and scale from affecting the measurement accuracy.

Q: Can the interface meter be connected to other devices?

A: Yes, most interface meters have communication interfaces such as rs485 and hart, which can be connected to PCS, programmable logic controllers (plcs), and other devices for data transmission, remote monitoring, and control.

Shandong Aipuxin Automation Instrument Co., Ltd. is one of the most professional interface meter manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale cheap interface meter in stock here from our factory. For price consultation, contact us.

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