Oil Level Sensor

Introduction

The oil level sensor is a part that detects the position (height) of the oil in the container by using the change in the capacitance between the sensor housing and the sensing electrode after the oil enters the container and converts this change into a current change.

Working principle

The sensing part of the capacitive oil level sensor is a coaxial container. When the oil enters the container, the capacitance between the sensor housing and the sensing electrode changes. This change is converted by the circuit and performs accurate linear and temperature compensation. , output 4-20mA standard signal supply display instrument.

Features

1. Independence: The fuel consumption value is obtained directly by measuring the fuel volume in the fuel tank, without any effect or influence on the oil system/pipeline.

2. Convenience: It can be installed and fixed through a flange, which is simple and easy to operate.

3. Uniqueness: It has the function of range self truncation. Users can recalibrate by pressing the key, and the digital output can also be equipped with debugging software.

4. Self-adjustment: the sensor can be adjusted and installed on site according to different tank sizes; a Temperature compensation function is added to the sensor to automatically correct errors caused by different temperatures.

5. Safety: directly replace the original vehicle's fuel gauge, without the need to re-drill holes on the fuel tank to install capacitance sensors. The electronic cabin adopts an explosion-proof design and has passed explosion-proof certification.

6. Stability: without any mechanical moving parts, the mature and stable circuit structure and high-quality components will enable the sensor to be used continuously for several years without replacement.

Effect

The sensing part of the capacitive oil level sensor is a coaxial container. When the oil enters the container, it causes the capacitance change between the sensor housing and the sensing electrode. This change is converted by the circuit and performs accurate linear and temperature compensation. , output 4-20mA standard signal for display instrument.

Advantages

Flexible and concise: The original one-key calibration function can set the level alarm value at any position. One product can adapt to a variety of materials, with accurate calibration and high reliability.

Powerful functions: The innovative in-area alarm or out-of-area alarm function can be set to alarm in one area or outside an area, enabling users to easily face various complex occasions.

Intelligent setting: All parameters (alarm set value, delay time, alarm area size, alarm in the area or alarm outside the area) can be set all by just one button, which is extremely simple and convenient.

Output form: MPN or PNP, normally open or normally closed, can be switched on site. Power-on delay and output delay functions can effectively eliminate the influence of material fluctuations;

Very small size: The use of full-chip integrated electronic components makes the product size very small, especially suitable for installation in space-constrained occasions, widely used in the level control of water tanks and fuel tanks in automobiles and construction machinery, as well as beverage machinery, irrigation Process control of installation machinery, etc.

Strong versatility: It can be applied to the measurement of various conductive and non-conductive media, such as liquids, particles, powders, etc.

Maintenance-free: no wearing parts, good stability, no need for regular maintenance and calibration.

Application

This kind of product has the outstanding advantages of high measurement accuracy, safety, corrosion resistance, maintenance-free, easy installation, and so on. It can be widely used in oil level, water level alarms, and automatic control of adding and discharging liquid in petroleum, chemical, pharmaceutical, food, beverage, and other liquid tanks.

Packing & Delivery

Testing Equipment

Our Service

Service standards: We are committed to providing a high-quality and responsive service to all clients.

OEM: Available for waveguide series.

Stable quality: implement the whole process of quality control, meticulous and strict inspection!

Reasonable price: Internal cost control, reducing expenses, benefiting customers!

Professional selection: more than 5 years of professional engineer selection, to provide you with alternative models of each factory, system solutions

Fast delivery: adequate stocking, shortened delivery time!

Door-to-door service: We usually send the parcel by DHL, EMS, TNT, etc. The tracking number will be sent to you after delivery. It usually takes 3~5working days to reach from our side to your side, which is very convenient for your business.

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