In the transportation, sales, and storage of various refined oil products, it is necessary to accurately grasp and control the actual quantity of oil products loaded in the oil tank. In the past, the oil level measurement of tank trucks relied on manual measurement of the fuel level, first measuring the data of the oil level in the vehicle, and then calculating the quantity of oil through a search algorithm. This method not only has high labor intensity, but also has low measurement accuracy and significant human error. Due to open lid measurement, the working environment is unsafe. In order to overcome this situation, various sensors such as mechanical gauges, pressure sensors, capacitive sensors, ultrasonic sensors, radar sensors, and eddy current sensors have been used for measurement. However, magnetostrictive level sensors have become the preferred sensor for measuring oil tank oil volume due to their outstanding advantages.
Magnetic ruler application
Oil tanker is one of the main transportation vehicles for oil products. At present, magnetostrictive liquid level sensors have become the leading product for measuring oil volume in oil tank trucks, and they are widely used for measuring oil volume in pressurized and unpressurized oil tanks. In practical use, the magnetostrictive liquid level sensor is fixed on the upper flange, and the measuring rod and floating ball of the sensor extend into the oil tank body from the top of the tank. And equipped with a protective cover to protect the electronic compartment of the sensor from rain and sunlight exposure. Due to the high sensitivity of the sensor, in order to avoid excessive digital jumping caused by oil level shaking on the measurement, a wave proof tube is installed around the measuring rod to greatly reduce the impact of oil level shaking on the measurement. There is a positioning device at the bottom of the tank, which is used to locate the measuring rod and anti wave tube. The entire device is compact and reliable. The output of the sensor is transformed by a secondary instrument to convert liquid level data into volume data, which is clear at a glance.
Benefit
Strictly produced according to military grade standards, it can work stably for a long time in an environment temperature of minus 40 degrees Celsius;
Accurate and reliable measurement data, almost unaffected by temperature changes;
Sensors work reliably, safely, have a long service life, and do not require regular maintenance;
Can monitor oil tanks with or without pressure;
Waterproof and earthquake resistant, applied smoothly in the 7000 kilometer road test of the army;
Easy and fast installation;
The oil quantity data is clear at a glance, intuitive and eye-catching;
Low cost, fast delivery, and guaranteed after-sales service.
