Crude oil measurement is important to the petrochemical industry. To control costs and improve efficiency. Effective crude oil level measurement regulation has become a challenge for many plants.

If you’re looking for a reliable and accurate way to measure the level of crude oil, the 80G radar level meter is the perfect choice. With its ability to handle various types of liquids and vapors, this meter is ideal for use in oil refineries and other industrial applications. The 80G radar level meter also offers a wide range of features and options, making it the perfect choice for Crude oil measurement application.

RFQ Level Sensors

Why is crude oil level measurement challenging?

What everyone thinks must be the characteristics of the medium of crude oil.

Crude oil, usually referred to as unprocessed petroleum, is a viscous liquid. When the temperature is between minus 50 ℃ and 35 ℃ above zero, solidification will occur, changing from a liquid shape to a solid shape.

From this information, crude oil is viscous and tends to solidify when the temperature drops to the freezing point. Therefore, in order to ensure that the crude oil is always in a liquid state, the storage tank for storing the crude oil may be accompanied by a heating device. This is one of the working conditions.

Of course, there are many factors that can affect the accuracy of crude oil measurement, including the type of tank, the temperature and density of the oil, and the presence of water or sediment in the tank. Inaccurate measurements can lead to costly errors in production, transportation and refining operations.

Crude oil is typically stored in large tanks ranging in size from 10,000 to 50,000 barrels (4.5 to 22.5 million liters). These tanks are often located in remote areas, making it difficult to access them for monitoring and inspection. In addition, the oil in the tanks is typically very hot – up to 150 degrees Fahrenheit (65 degrees Celsius) – and under high pressure. These conditions can make it difficult to get accurate readings of the oil level.

Water and sediment can also accumulate in the bottom of the tank, which can throw off measurements of the oil level. Inaccurate measurement of the crude oil level can lead to over- or under-estimating the amount of oil in a tank, which can have serious consequences for production, transportation and refining operations.

To ensure accurate crude oil measurement, it is important to use a reliable and well-calibrated measuring device. In addition, regular monitoring and inspection of the tank is essential to identify any potential problems that could affect the accuracy of the measurements.

Extended reading: liquid nitrogen level sensor

Crude oil measurement – Radar level meter measuring vaulted buffer tank

Distinguished from the shape, Crude oil storage tanks are divided into lying tanks, round tanks, conical tanks, arch-shaped tanks and so on. Distinguished from the use, storage tanks are divided into process tanks and metering tanks.

So, if the radar level meter is used to measure the crude oil in the process, and the crude oil is installed in the vaulted tank. What should you pay attention to Crude oil measurement?

First of all, process tank measurement should pay attention to the selection and installation of radar level meter. The process tank, is not used for direct trading. So the accuracy requirement is not very high. But stability is an aspect that needs attention.

Radar level meter selection, you can consider high-frequency radar level meter. When installing, pay attention to whether there are stirring devices or heating devices in the tank. If there is, pay attention to avoid these obstacles. To avoid causing inaccurate measurement, or even the inability to measure the situation.

From the arch-shaped tank alone, the selection of radar level meter is basically unaffected by the tank, but the installation needs to pay attention to the following. From the arch-shaped tank alone, the radar level meter selection is basically unaffected. But the installation needs to pay attention to the following. Normally, the radar level meter is installed in the vaulted tank. Do not install in the middle of the filling top. To avoid the generation of indirect echoes. Affect the real echo.

Finally, radar level meter to measure crude oil, pay attention to the characteristics of crude oil. Select the appropriate radar level meter model.

According to the information, for a long time in the past, the crude oil vault tank level measurement, are used to manually check the ruler + steel band level meter. As a result, there were often cases of stuck steel belt and stuck shaft.

The result of such a result is inseparable from the characteristics of crude oil. Crude oil has a certain viscosity. If there is a heating device present, there will also be water vapor present. Select radar level meter, as far as possible, choose non-contact radar level meter.

The use of the measured medium is different, the choice of level meter is different. The measured medium used in the tank is different, the choice of level meter is different. The characteristics of the measured medium are different, and the type of level meter is also different.

So no matter what kind of media measurement, we must know the working conditions, know the medium, know the use. This will ensure that the right type, the measurement can be accurate. Liquid level meter to play the maximum role.

Extended reading: Fuel-Diesel-Water Tank Level Sensor Monitoring

Summary:

Here’s a quick overview of how to use radar level transmitters to measure the level of crude oil:

1. First, you’ll need to install the radar level transmitter on the tank. Make sure that it’s installed properly and securely.

2. Once the radar level transmitter is installed, turn it on and calibrate it according to the instructions in the manual.

3. When the radar level transmitter is calibrated, it will be able to measure the level of crude oil in the tank.

4. You can check the readings on the radar level transmitter at any time to see how much crude oil is in the tank.

That’s all there is to it! Using a radar level transmitter is the best way to get accurate readings of the level of crude oil in a tank. If you need any help, don’t hesitate to contact Sino-Inst for assistance.

Extended Reading: Low Cost Float Level Sensor for Tank Liquid Volume Monitoring

More Oil level Monitoring & Measurement Solutions

If you need to measure high temperature and high pressure (-0.1MPa-32MPa) oil storage tanks, then learn about New Choice for Heating Oil Tank Level Sensor.

Sino-Inst is Manufacturer of 80G radar level meters for Crude oil measurement. We supply more than 20 kinds of radar level meters for Tanks. 40% 80G radar level meters, 40% 26G radar Level Meters and 20% other types level sensors.

80G radar level meters for Crude oil measurement are mainly used for level measurement of various oils tanks.

80G radar level meters for Crude oil measurement enable stable level measurement without tank modifications. This greatly meets the measurement needs of many applications. Can be used from small to large tanks.

Sino-Inst’s 80G radar level meters for Crude oil measurement, made in China. Having good Quality, With better price. Our level measurement instruments are widely used in China, India, Pakistan, the US, and other countries.

The entire team at Sino-Inst’s has received excellent training, so we can ensure that every client’s needs are met. For assistance with your product requirements, whether it’s a 80G radar level meters for Crude oil measurement, flow sensor, or other device, give us a call.

Extended reading: Hydraulic oil flow measurement solutions.

Request a Quote

KimGuo11

Wu Peng, born in 1980, is a highly respected and accomplished male engineer with extensive experience in the field of automation. With over 20 years of industry experience, Wu has made significant contributions to both academia and engineering projects.

Throughout his career, Wu Peng has participated in numerous national and international engineering projects. Some of his most notable projects include the development of an intelligent control system for oil refineries, the design of a cutting-edge distributed control system for petrochemical plants, and the optimization of control algorithms for natural gas pipelines.

drurylandetheatre.com

Sludge Blanket Level Detectors use ultrasonic technology, so they are also known as ultrasonic mud level meters.

Ultrasonic Sludge Blanket Level Detector uses ultrasonic emission with echo analysis of solids suspended in water. The height and thickness of the sludge layer can be accurately measured. Effective grasp of sludge settling characteristics. The control of sludge return flow rate.

Ultrasonic sludge interface meter/mud level meter supports various variable outputs. Such as 4-20mA variable output, relay high and low alarm control output, and RS485 communication output.

Automatic monitoring and control of sludge level can be achieved by setting the Ultrasonic Sludge level sensor.

RFQ Level Sensors

What is sludge blanket level?

Sludge (sludge) is a solid settling material produced by water and wastewater treatment processes. The sludge blanket level is the interface between the settled sludge and the turbid or clear water phase above. The sludge level can be the distance from the water surface (sludge level depth) or the distance from the bottom of the tank (sludge level height).

Due to the highly variable nature of all types of sludge, classification is essential, and its treatment and disposal are different. According to its origin, it can be classified as

• Municipal sludge (civil sludge, also called drainage cement sewage sludge,). It mainly refers to sludge from sewage plants, which is the largest category of sludge in terms of quantity. In addition, sludge from waterworks can also be included in this category.
• Pipe network sludge, sludge from drainage collection systems.
• River and lake sludge, sludge from rivers and lakes.
• Industrial sludge, from a mixture of solids and water, oil, chemical pollution, and organic matter produced by various industrial production.

In (waste) water treatment and process control, sludge water level is an important parameter. Especially in the process of phase separation, accurate sludge level information is crucial. Automatic Sludge Blanket Level Detector can be installed in clear, turbid or even heavily contaminated media with high concentration of suspended matter.

automatic sludge blanket level detector

The treatment of many wastewater effluents requires the separation of solids and liquids by sedimentation. The sedimentation process is usually done in a settling tank or a special thickening tank. A sludge interface meter is used to monitor the sludge level in the tank and control the discharge cycle of the settling tank or thickening tank. When the sludge interface meter detects that the sludge has reached the design level, it can control the sludge discharge pump for sludge discharge.

Technical Parameter

Category	Basic parameters
Function	Split type ultrasonic mud level meter
Range	5m, 10m, 15m, 20m, 30m, 40m, 50m, 60m, 70m
Measurement Accuracy	1%-2%
Resolution	5mm or 0.5%
Display	LCD display
Analog Output	4~20mA/7500 load
Relay Output	Single channel for 2 groups of AC250V/8A or DC30V/5A status programmable
Power supply	Standard 220VAC+15%50Hz optional 24VDC120mA custom 12VDC or battery power
Ambient Temperature	Display meter (transmitter) -20~+60℃, probe (sensor) -20~+80℃
Communication	Optional 485,232 communication (factory protocol)
Protection level	Display meter IP65,Probe IP68
Probe Cable	Up to 100m, 10m standard
Probe installation	According to the range and probe selection
Product power consumption	With 24V power supply, the power consumption without relay is 100mA, with a relay is to 120mA, 2 way relay 145mA, 3 way relay to 170mA, 4 way relay to 190mA. Specific power as follows. No relay is 24 × 100mA = 2.4W; 1 way relay is 24×120mA=2.9W; 2-way relay is 24×145mA=3.5W; 3-way relay is 24×170mA=4.1W; 2-way relay is 24×190mA=4.6W;

portable sludge blanket level detector

portable sludge blanket level detector, is specially designed for sedimentation tank sludge interface measurement and instrumentation. The meter adopts the innovative multi-beam mutual compensation technology to measure the concentration of suspended matter. A high precision pressure sensor is also used to measure the water depth. It can simultaneously measure and display the suspended matter concentration and water depth at the sensor location.

The operator can easily determine the distribution of the sludge interface in the settling tank based on the sludge concentration value and the water depth. It is especially suitable for the inspection and measurement of sludge concentration and interface of sedimentation tanks in wastewater treatment plants and feedwater treatment plants.

The instrument is ergonomically designed, easy to carry and easy to operate. The rechargeable battery power supply can automatically record the measurement data, which is very convenient for the operator.

Technical Parameter

Measurement range.	Concentration 0~50000mg/l, water depth 0~10m
Resolution.	Concentration 1mg/l, water depth 0.01m
Accuracy.	Concentration ±1%FS, water depth ±0.5%FS
Calibration.	Factory calibration, field calibration available
Display.	LCD display of date and time, measured value, historical trend line, etc.
Digital interface.	USB
Data storage.	64M Flash
Operation settings:	Completed via transmitter keypad
Power supply method.	Battery powered with charger
Battery life.	Each charge can measure about 1000 minutes, with power indication
Size.	228×117×86, Φ45×130
Material.	Controller PC, sensor stainless steel
Transmitter weight.	0.5Kg
Sensor weight.	0.5Kg
Sensor Cable.	Shielded cable 10m, (other lengths can be specified in the order)
Operating Temperature.	Controller -10～55℃, sensor 0～60℃
Relative Humidity.	0～100%
Operating pressure.	7.5Bar

Extended Reading: How many types of level transmitters are there?

Sludge Blanket Level Detector Appliactions

• Waste treatment clarifiers.
• Primary sedimentation tanks, secondary sedimentation tanks, gravity sedimentation tanks.
• Petroleum/asphalt separation tanks.
• Paper pulp tanks.
• Beverage water clarifiers.
• Mining clarifiers.
• Brine tanks.
• Slurry tanks.
• Any vessel in which a liquid/solid two-phase interface exists.

Extended reading: cryogenic fuel level indicator

Sludge Blanket Level Measurement Cases

Sludge interface measurement in a combined two-chamber (aeration/sedimentation tank) tank

Project Background

1. a combined double chamber (aeration/sedimentation tank) tank.
2. diameter of the combined tank 10m.
3. a depth of 3,200mm.
4. There is no available communication line nearby.

Measurement requirements

1. measurement and control of the sludge layer height in the secondary sedimentation tank.
2. automatic control of the sludge level directly through the transmitter.
3. Wireless transmission of the analog output signal to the control system.

Solution

1. using a sludge interface meter.
2. the transmitter activates the sludge discharge step when the sludge exceeds 160 cm or falls below 120 cm
3. installation on the existing scraper beam.
4. the measurement data is transmitted via a separate radio line because there are no redundant communication lines.

Advantages

1. Simple and fast installation without welding.
2. analog signals can be transmitted to the process control system via a radio connection.

Sludge interface measurement in sludge pre-thickener

Application scenarios

1、DN 15,000mm sludge pre-thickening tank.
2、Depth 9,500mm.
3、Volume about 1,500 m.

Measurement tasks

Replacement of a faulty existing sludge interface meter, which cannot change the existing structure.
Suspension of the new sensor over the existing top opening and insertion of the sensor into the medium to be measured.
Conversion of the sludge interface height to a 4-20 mA signal via the existing wiring to the existing control system.

Solution

1. use of a sludge interface meter.
2. Install the transmitter in the pre-thickener and suspend the sensor in the medium via a chain from the existing top opening.

Advantages

1. easy and fast retrofit without structural changes.
2. Explosion-proof and waterproof.

Measurement of sludge interface height in multiple secondary sedimentation tanks

Project Background

1. multiple secondary sedimentation tanks in a wastewater treatment plant.
2. Size of Ø18m.

Measurement tasks

1. measurement of the sludge interface height in the secondary sedimentation tanks.
2. feedback control of sludge discharge and water intake.
3. Provide 4-20mA signal for SCADA system.

Solution

1. selection of sludge interface meter for sludge interface measurement.
2. sensor: VT sensor.
3. Settled sludge below the threshold (yellow) will not be accepted, so that the sludge deposition at the bottom can be well evaluated. Advantages
4. easy to install.
5. simple maintenance.
6. High measurement accuracy.

Sludge interface meter to measure slurry height of thickener

The thickener generally separates the solid from the liquid, and below is the settled slurry. The thickness of these well settled slurry is measured with a sludge interface meter.

These settled slurries are available for secondary use. So it is necessary to remind the operator to discharge the slurry after reaching a certain height. Such working conditions are very suitable for sludge interface meter application.

Extended reading: Oil-water interface measurement-Magtech magnetic level indicator

Extended reading: How to Choose the Right Diesel Fuel Level Sensor?

More Featured Ultrasonic Level Meters

More Level Measurement Solutions

Sino-Inst is Manufacturer of Automatic Sludge Blanket Level Detector. We supply more than 20 kinds of Ultrasonic Level Sensors. 40% ultrasonic level meters, 40% External Ultrasonic Liquid Level Meters and 20% Automatic Sludge Blanket Level Detectors.

Automatic Sludge Blanket Level Detector reference wholesale price USD 755.00/set

Automatic Sludge Blanket Level Detector is commonly used for sludge interface measurement in primary and secondary settling tanks, sludge thickening tanks in wastewater treatment. And sedimentation tank level measurement in water treatment plants.

It is also widely used in industries that require solid-liquid separation in production processes such as paper, mining, power, and petroleum. Monitoring the height of solids in the sedimentation process. For example, oil/asphalt separation tank, paper pulp tank, power mortar sedimentation tank, mining clarification tank, etc.

Automatic Sludge Blanket Level Detectors enable stable level measurement without tank modifications. This greatly meets the measurement needs of many applications. Can be used from small to large tanks.

Sino-Inst’s Automatic Sludge Blanket Level Detectors, made in China, Having good Quality, With better price. Our level measurement instruments are widely used in China, India, Pakistan, the US, and other countries.

The entire team at Sino-Inst’s has received excellent training, so we can ensure that every client’s needs are met. For assistance with your product requirements, whether it’s a Automatic Sludge Blanket Level Detector, flow sensor, or other device, give us a call.

Request a Quote

KimGuo11

Wu Peng, born in 1980, is a highly respected and accomplished male engineer with extensive experience in the field of automation. With over 20 years of industry experience, Wu has made significant contributions to both academia and engineering projects.

Throughout his career, Wu Peng has participated in numerous national and international engineering projects. Some of his most notable projects include the development of an intelligent control system for oil refineries, the design of a cutting-edge distributed control system for petrochemical plants, and the optimization of control algorithms for natural gas pipelines.

drurylandetheatre.com

Diesel Level Sensors are used in Fuel Tank\Oil Depot. By accurately measuring the level data of the oil tank, it can effectively manage the inflow, sale and storage of oil in the oil depot. The selection of Level Sensors for diesel and gasoline tanks should be determined according to the design results of the oil tank. Different structures choose different liquid level instruments.

Diesel tanks, gasoline tanks can choose to invest in Level Sensors, radar level gauge. The radar level gauge has high precision, but the price is slightly higher than that of the magnetic flap level gauge and the float level gauge. It can carry 4-20ma long-distance transmission. Sino-Inst Fuel Tank Diesel Level Sensors has obtained the national heat certificate of intrinsic safety explosion-proof certificate and isolation explosion-proof certificate, so you can buy it with confidence.

RFQ Level Sensors

Featured Diesel Level Sensors

Types of Fuel-Diesel Level Sensors

Below are some of the most commonly used diesel level sensors that we have compiled.

Magnetic Flap Level Indicator

Generally speaking, the storage of diesel oil is in custom-made storage tanks. At this time, a magnetic flap liquid level indicator will be added outside the storage tank to measure the remaining amount of diesel in the tank.

When the level of diesel in the storage tank rises and falls, the magnetic float in the body tube of the level gauge also rises and falls. The rollover column changes from white to red as the diesel rises. The column turns from red to white when the liquid level drops. The red and white junction of the indicator is the actual height of the liquid level inside the container. Thus, the actual result of the measurement can be displayed correctly.

Submersible level sensor

Stainless Steel Level Sensor-Pressure Guided Submersible Level Transmitter is a good choice for diesel testing.
Its biggest advantage is simple installation and low cost. Professional commissioning and installation, setup, etc. are not required. Just put the stainless steel probe into the tank and the solid gauge head.

Extended Reading: How to Measure Volume of Liquid

float level sensor

Float Level Switches & Sensors with Magnetic Reed Switches for Continuous Level Measurement.

Float level sensor (float switch) is one type continuous level sensor for industrial level measurement. Float level sensor has a magnetic float that rises and falls as liquid level changes. The percentage of the liquid level, 4 ~ 20mA current and liquid level value, can be displayed on site. Applications like: water tank, fuel tank, level measurement and level control. Vertical, horizontal, and side mounted, all can be satisfied.

Ultrasonic level sensor for diesel tank

Ultrasonic level sensor for diesel tank includes top mount and external mount. Oil tanks are storage equipment commonly used in oil depots, oil terminals, oilfield refineries and petrochemical enterprises. For the liquid medium (petrochemical products) in the tank, the liquid level, temperature, density and pressure (pressure storage tanks) are mainly measured. ) and other parameters. Calculate the volume and weight of the liquid storage.
Industrial diesel storage tanks are available in large and small tanks. Ultrasonic liquid level sensors can well meet the liquid level measurement of diesel tanks of various sizes and installation methods.

Extended reading: ultrasonic level sensor price

Radar level Sensor for diesel tanks

Radar level transmitters use radar technology to perform the non-contact continuous level measurement. The radar level indicator converts the level into an electrical signal. The level signal output can then be utilized by other instrumentation to monitor or control. Liquids and solids are commonly measured with this measuring technique. Like: Fly ash silo. Radar level sensors are divided into Pulsed radar technology and frequency modulated continuous wave (FMCW) radar level sensors.

Sino-Inst produces a 120GHz FMCW radar level sensor, 26GHz radar level meter, 6GHz level meter.

Magnetostrictive Level Transmitters for fuel tanks

Magnetostrictive Level Transmitters are level sensors for continuous level measurement. It is the best technology for monitoring and controlling liquid level interface.

Magnetostrictive Level Transmitters are used for continuous measurement of liquid level and interface. Magnetostrictive level measurement is currently the best liquid level measurement and control technology.Sino-Inst’s Magnetostrictive Level Transmitters can provide two independent outputs: interface; overall level. It can be applied when the difference in specific gravity drops to 0.02. Magnetostrictive Level Sensors Commonly used for the measurement of the oil-water interface. And others include acid tanks, propane containers, desalter and sewage tanks. Magnetostrictive Level Transmitters are composed of three parts: probe rod, circuit unit and magnetic float. The flexible cable type and the outer buoy type are derived from the basic model. And has a variety of communication modes 4~20mA, 0~5V, 0~10V, HART, RS-485 and so on.

Read More About: Difference Between Class 1 Div 1 And Class 1 Div 2

Fuel-Diesel-Water Tank Level Sensor Monitoring

The oil depot liquid level monitoring system is a multi-functional management system applied to the oil depot, which can effectively manage the inflow, sales and storage of oil products in the oil depot by accurately measuring the oil level, temperature and other data of the oil tank.

Sino-Inst oil depot storage tank monitoring system is based on high-precision Fuel Tank Diesel Level Sensors. Combined with a dedicated regulatory information system. Realize automatic oil measurement and supervision for oil depots.

The system can complete the automatic measurement of the oil in the oil storage tank through each Fuel Tank Diesel Level Sensors when the oil storage tank is closed. Complete the on-site controller to realize the operation, display and remote transmission of the data measured by the liquid level sensor in the entire storage area.

The remote computer combines the received data and passes it through its internal dedicated management software. Realize the analysis of oil parameters in the oil tank, and directly reflect the operation of the storage tank.

Managers can grasp and understand the operation of each storage tank in time through their own computers. So as to reasonably carry out the production arrangement and scheduling.

Extended reading: Advantages of Oval Gear Mechanical Diesel Flow Meters

Water Tank Level Sensors

The Water Tank Level Sensor is an important part of the water tank level control system. Using a level sensor for the water tank, solenoid valve, control box, liquid level switch and other accessories can effectively form a Water Tank Level control system. Monitor the materials stored in the water tank. Master important data such as its liquid level, reserves, and quality. A reasonable liquid level can ensure the safe, reliable, and efficient operation of the storage tank.

Read more about: Water Tank Level Sensors Types

Propane Level Sensors

Propane tank level indicator is also called propane tank gauge level indicator, or propane tank level gauge. What kind of level gauge is used for Industrial propane level measurement?

Propane is a gas that can be liquefied. Chemical formula CHURCH, colorless, liquefiable gas. Slightly soluble in water, soluble in ethanol and ether.
Common Industrial Propane Tank Level Indicators for Industrial Tank Level Measurement include radar level sensor; magnetostrictive level sensor; float level gauge; magnetic flap level gauge; ultrasonic level gauge.

Read More about: Large Propane Tank Level Indicator

Fuel Level Sensor Monitoring & Measurement Solution

Sino-Inst is Manufacturer of diesel level sensors. We supply more than 20 kinds of diesel level sensors for Tanks. 40% submersible level meters, 40% External Ultrasonic Liquid Level Meters and 20% other types level sensors.

Diesel level sensors for Tanks are mainly used for level measurement of various oils.
It can measure even liquids such as water, seawater, oil, and slurry.

diesel level sensors for Tanks enable stable level measurement without tank modifications. This greatly meets the measurement needs of many applications. Can be used from small to large tanks.

Sino-Inst’s diesel level sensors for Tanks, made in China, Having good Quality, With better price. Our level measurement instruments are widely used in China, India, Pakistan, the US, and other countries.

The entire team at Sino-Inst’s has received excellent training, so we can ensure that every client’s needs are met. For assistance with your product requirements, whether it’s a diesel level sensors for Diesel Tanks, flow sensor, or other device, give us a call.

Request a Quote

KimGuo11

Wu Peng, born in 1980, is a highly respected and accomplished male engineer with extensive experience in the field of automation. With over 20 years of industry experience, Wu has made significant contributions to both academia and engineering projects.

Throughout his career, Wu Peng has participated in numerous national and international engineering projects. Some of his most notable projects include the development of an intelligent control system for oil refineries, the design of a cutting-edge distributed control system for petrochemical plants, and the optimization of control algorithms for natural gas pipelines.

drurylandetheatre.com

Ultrasonic level sensor for diesel tank includes top mount and external mount. Oil tanks are storage equipment commonly used in oil depots, oil terminals, oilfield refineries and petrochemical enterprises. For the liquid medium (petrochemical products) in the tank, the liquid level, temperature, density and pressure (pressure storage tanks) are mainly measured. ) and other parameters. Calculate the volume and weight of the liquid storage.
Industrial diesel storage tanks are available in large and small tanks. Ultrasonic liquid level sensors can well meet the liquid level measurement of diesel tanks of various sizes and installation methods.

RFQ Level Sensors

Featured Ultrasonic Level Sensor for Diesel Tanks

Challenges of Level Measurement in Industrial Diesel Tanks

Because the substances stored in diesel tanks are usually flammable, explosive, volatile, and toxic. In the event of leakage, accidents such as fire and explosion are likely to occur. Therefore, the general diesel tanks are divided into two categories: trade tanks and intermediate tanks.

The liquid level, temperature, density, volume, and mass of the trading tank must be monitored and measured frequently, and the accuracy is required.

Tundish tanks are usually only monitored for parameters such as level, temperature and pressure (pressurized storage tanks). In order to prevent the oil tank from roofing and evacuation accidents, it does not need to be handed over for measurement.

The selection of the diesel tank level sensor should be determined according to the design results of the oil tank. Different structures choose different liquid level instruments. Buried storage tanks and surface tanks, Ultrasonic Level Sensor for Diesel Tanks are cost-effective options.

Extended reading: fuel tank liquid level sensor 4-20ma

Features of Ultrasonic Fuel Level Sensors

Read more about: Ultrasonic VS Radar level transmitter-different applications

Ultrasonic Fuel Level Sensor Working Principle

Here we sort by where and how ultrasonic level sensors are installed.

The first type is the opening of the tank with the sensor mounted on the top.
The second type is that the tank body does not have holes, and the sensor is attached to the outer wall of the tank.
The third type is the sensor attached to the bottom of the tank.

Tank Top Mount – Explosion-proof Ultrasonic Level Transmitter

The principle of ultrasonic level gauge is that ultrasonic waves are reflected at the liquid level. Another way of saying it is echo measurement distance.

Ultrasound probes emit short ultrasonic pulses. After reception at the liquid level, echo pulses are generated over a corresponding time t. That is, it is reflected back through the liquid surface, and the probe accepts it.

Following the standard formula, the probe, surface spacing results can be obtained. The distance from the ultrasonic probe to the bottom of the vessel is denoted as h. When v is known, the time t is measured, and h is obtained.

• Measuring range: 0~20m (each range can be set, special customization)
• Blind zone: 0.25m~0.5m;
• Range accuracy: 0.3%;
• Ranging resolution: 1mm;
• Pressure: below 3 atmospheres;
• Instrument display: built-in LCD to display liquid level or space distance;
• Analog output: 4~20mA two-wire or four-wire;
• Digital output: RS485, Modbus protocol or customized protocol;
• Power supply voltage: DC24V/AC220V, built-in lightning protection device;
• Ambient temperature: -20℃~+60℃;
• Protection class: IP65;

Extended reading: Sludge Blanket Level Detector Appliactions

External Ultrasonic Liquid Level Meter

The system kernel of the liquid level meter is based on special ultrasonic processing technology capable of high-speed digital signal processing. After processing, the liquid level value is precise enough that additional CPU analyzing, comparing or judging is unnecessary. Once the CPU acquires the liquid level value, the value is transmitted directly to NVRAM for storage and display. In addition, the liquid level meter can output a 4～20mA standard signal or transmit measurement results to a computer ( or secondary meter ) via an RS-485 interface.

As shown in Fig. 3-1, during the process of measuring liquid level, the modulated acoustic signal is transmitted from the probe and echoed from the liquid surface. The probe then detects the echoed signal. After going through preprocessing, processing and post-processing, this signal provides the accurate time t directly. The CPU then calculates the liquid level height value through a mathematical model.

h = act/2

h：Liquid level height

a：Correction factor

c：Ultrasound transmitting velocity in liquid

t：Time duration between transmission and reception of ultrasound signal

Measuring range	3m, 5m, 10m, 20m, 30m
Display resolution	1mm
Short time repetition	1mm
Measurement error	±1‰FS(Excessive wall thickness and temperature/pressure instability may affect measurement precision.)
Span shift	±10 m
Current output	4～20mA，Max load 750Ω
Communication interface	RS-485,  IrDA
Operating ambient temperature for liquid level meter	-20℃～+60℃
Operating ambient temperature for ultrasonic probe	-50℃～+60℃(A probe with wider temperature range can be provided upon request）
Operating ambient humidity	15%～100%RH
Explosion proof mark	Ex d ⅡC T6 Gb
Housing ingress protection	IP 67
Liquid level display	4 digit OLED display
Blind area	There is a blind area for the liquid level meter

Read More About: Difference Between Class 1 Div 1 And Class 1 Div 2

Externally attached Ultrasonic oil level sensor

The oil level sensor is installed at the bottom of the tank. Applying the echo ranging principle of ultrasonic waves, the ultrasonic signal is sent out from the bottom. The sound wave reflects back
after encountering the oil surface, and then calculates the liquid level height according to the time and velocity formula. At the same time, combined with digital signal processing technology, the influence of container wall thickness can be overcome to achieve high-precision and non-perforated measurement of the liquid level in the container, which can meet the industrial application requirements.

Read More about: Factors To Consider When Choosing Explosion Proof Ultrasonic Level Sensors

Ultrasonic Fuel Level Sensors for Challenging Applications

1. The measured medium is flammable and explosive. Most of them are liquids and gases. For example: gasoline, alcohol, toluene, xylene, acetone, biogas, gas, hydrogen, etc., most of which are organic compounds. Solid: There are metal magnesium, metal sodium, yellow phosphorus, etc.
2. Underground mines, including coal mines, iron ore, etc. Almost all mines require explosion-proof ultrasonic level sensors.
3. Occasions with large dust. For example: wood processing workshop; coal processing workshop; when the dust reaches a certain concentration, it will also cause an explosion.
4. Although there is no direct contact with flammable and explosive liquids and gases, it is also necessary to use explosion-proof ultrasonic level sensors and ultrasonic level sensors in explosion-proof areas. For example: fire pools in tank farms.

The above four situations require the installation of explosion-proof ultrasonic level sensors, which can avoid the existence of potential safety hazards.

Diesel Tank Level Monitoring System

The oil storage tank liquid level, temperature and pressure online monitoring system has changed the traditional method of using manual inspection ruler and laboratory analysis. Real-time dynamic monitoring of oil is realized. It provides accurate data basis for production operation and management decisions. Greatly avoid the occurrence of safety accidents.

All our level sensors support signal output. Including 4-20mA signal output. Or RS485 communication, etc.

So, if you connect the output signals of all liquid level sensors to a multi-channel recorder. Our paperless recorder can display and record the liquid level of each tank.

Extended reading: More Inline Digital Diesel Fuel Flow Meters

Monitoring Liquid Volume Solutions

Most of our liquid level sensors can output liquid level signals, such as 4-20mA signal, 0-10V signal, RS485 and so on.

However, the liquid level transmitter alone cannot calculate the liquid volume of tanks of different sizes. It’s too complicated. A separate recorder is required to calculate it.

Therefore, the digital display volume meter can collect, display and convert the liquid level of various regular and irregular tanks in the industrial field into the corresponding tank volume. It is suitable for monitoring, controlling and collecting various process parameters.

Ultrasonic technology is not only used to measure level, but also can be used to measure depth. More about The Difference Between Ultrasonic Depth Sensor And Ultrasonic Level Sensor.

More Featured Diesel Tank Level Sensors

More Featured Tank Level Measurement Solutions

Ultrasonic Fuel Level Sensor Price

Sino-Inst is Manufacturer of Ultrasonic Level Sensor for Diesel Tanks. We supply more than 20 kinds of Ultrasonic Level Sensor for Diesel Tanks. 40% ultrasonic level meters, 40% External Ultrasonic Liquid Level Meters and 20% Externally attached Ultrasonic oil level sensors.

Explosion-proof ultrasonic liquid level sensor reference wholesale price USD 285.00/pc

Ultrasonic Level Sensor for Diesel Tanks are mainly used for level measurement of various oils.
It can measure even liquids such as water, seawater, oil, and slurry.

Ultrasonic Level Sensor for Diesel Tanks enable stable level measurement without tank modifications. This greatly meets the measurement needs of many applications. Can be used from small to large tanks.

Sino-Inst’s Ultrasonic Level Sensor for Diesel Tanks, made in China, Having good Quality, With better price. Our level measurement instruments are widely used in China, India, Pakistan, the US, and other countries.

The entire team at Sino-Inst’s has received excellent training, so we can ensure that every client’s needs are met. For assistance with your product requirements, whether it’s a Ultrasonic Level Sensor for Diesel Tanks, flow sensor, or other device, give us a call.

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KimGuo11

Wu Peng, born in 1980, is a highly respected and accomplished male engineer with extensive experience in the field of automation. With over 20 years of industry experience, Wu has made significant contributions to both academia and engineering projects.

Throughout his career, Wu Peng has participated in numerous national and international engineering projects. Some of his most notable projects include the development of an intelligent control system for oil refineries, the design of a cutting-edge distributed control system for petrochemical plants, and the optimization of control algorithms for natural gas pipelines.

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