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  • Announcement on Winning the High-Tech Enterprise Certificate

    On May 10, 2024, the company was honored to receive the high-tech Enterprise Certificate. The achievement of this important result is a recognition of our long-standing commitment to technological innovation, R&D investment and professional competence. It not only highlights the outstanding s...
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  • Basic knowledge of pressure sensors

    (1) Pressure unit conversion: 1 bar =105 Pa (Pa) 1 dyne /cm2 (dyn/cm2) =0.1 pa (Pa) 1 Torr =133.322 Pa (Pa) 1 millimeter of mercury (mmHg) =133.322 Pa (Pa) 1 mm water column (mmH2O) =9.80665 kPa (Pa) 1 Engineering atmospheric pressure =98.0665 kpa 1 kPa =0.145 lb force/inch 2 (psi) =0.0102 kg for...
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  • Good luck starting work!

    Good luck starting work!

    Good luck starting work! Everything is updated.May our team work together and bravely climb to new heights.
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  • 10th February 2024 is China’s annual Spring Festival holiday

    10th February 2024 is China’s annual Spring Festival holiday, the day of family reunion, the national unified holiday for 8 days, that is, from February 10th to 17th, to bid farewell to the old Rabbit year and welcome the new Dragon year. The people of the whole country celebrate the whole ...
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  • The 2024-year first order of Engine Pressure Sensors,

    The 2024-year first order of Engine Pressure Sensors, We were rushing to ship in the first week of 2024 year. Every each oil pressure sensor is excellence artistic product, it’s through strict Seiko and professional technology, the produce date and correspond paraments on the Boday by laser...
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  • Happy new year 2024

    Happy new year 2024

    Wuhan Chidian Engine Factory would like to wish your all have a joyous New Year and express our wishes for your happiness and good future. May the New Year bring many good things and rich blessings to you and all those you love. May you always get more than you wish for 年年有余 May all your wish...
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  • Start stocking up the engine pressure sensor for Christmas

    Start stocking up the engine pressure sensor for Christmas

    It's the last month of 2023, and it's time to say good bye for the old year and usher in the new year. Our old customers began to prepare the goods nervously, our pressure sensor factory must cooperate with the production and deliver the goods on time Come on! Let's ...
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  • October 26-28, 2023 to participate in China International Agricultural Machinery Exhibition

    October 26-28, 2023 to participate in China International Agricultural Machinery Exhibition

                Autumn October, autumn crisp, 2023 October 26-28 my company sent sales department, purchasing department and production department management personnel to participate in the China International Agricultural Machinery Exhibition, this exhibition we mainly focused on tractors, harvester...
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  • 2023, October 13-15,Changsha mine machinery new technology and equipment exhibition site

    2023, October 13-15,Changsha mine machinery new technology and equipment exhibition site

    From October 13 to 15, the company 2023 in the 2023 China (Hunan) mining machinery, gravel tailings and construction solid waste treatment new technology and equipment exhibition, central concrete, mortar technology and equipment exhibition, our staff will oil pressure sensors, air pressure senso...
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  • China International Mechanical and Electrical Products Expo 2023 the 23rd in Wuhan

    China International Mechanical and Electrical Products Expo 2023 the 23rd in Wuhan

    China International Mechanical and Electrical Products Expo 2023 the 23rd 11th International Machine tool exhibition China International Mechanical and Electrical Products Expo, referred to as Wuhan Machinery Expo, is a professional exhibition of equipment manufacturing industry, which has been a...
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  • The pressure sensors for tractor from our factory

    The pressure sensors for tractor from our factory

    The pressure sensors for tractor 1. Function Pressure sensors are designed to measure pressure in tractor systems:- oil pressure in the diesel lubrication system – 35 thousand pcs. per year;- air pressure in the pneumatic system – 35 thousand pieces. per year;;- oil pressure in the lu...
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  • The Diesel Denerator Set have three kind of sensors

    The Diesel Denerator Set have three kind of sensors

    The pressure sensors, temperature sensors and speed sensor of our Chidian technology co.,ltd, there are widely praised by all the power generation manufacturers. The diesel generator set have three kind of sensors, which are oil pressure sensor, temperature sensor and speed sensor. 1, The oil pr...
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  • The company dinner party on July 6, 2023

    The company dinner party on July 6, 2023

    The company dinner party on July 6, 2023 To the middle of the year, in order to encourage employees to continue to move forward, the company specially held a company group dinner. To relieve the work pressure of employees, pleasure the body and mind, promote the emotional communication and excha...
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  • The automotive speed sensors’s special customization order

    Recently, our factory just received a special order from a new customer. whose is a company specializing in production and development for the construction machinery, industrial automation and automotive electrical systems. They need to customize the unconventional auto speed sensor according to ...
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  • Principle of capacitive pressure sensor

    Capacitive pressure sensor is a kind of pressure sensor that uses capacitance as a sensitive element to convert the measured pressure into a capacitance value change. This kind of pressure sensor generally uses a round metal film or gold-plated film as an electrode of the capacitor, when the film...
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  • Principle of vibrating string pressure sensor

    Vibrating string pressure sensor is a frequency-sensitive sensor, this frequency measurement has a high accuracy, because time and frequency are physical parameters that can be accurately measured, and the frequency signal can be ignored in the transmission process of the cable resistance, induct...
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  • Application of pressure sensor

    Application of pressure sensor: The pressure sensor can directly transform the measured pressure into various forms of electrical signals, which is convenient to meet the requirements of centralized detection and control of automatic system, so it is widely used in industrial production. Pressure...
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  • Pressure sensor classification

    Pressure sensor is used to measure the pressure of liquids and gases. Similar to other sensors, pressure sensors convert pressure into electrical output when they operate. Pressure sensor classification: Pressure sensors in the use of technology, design, performance, working conditions and prices...
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  • Working principle of oil pressure sensor

    The oil pressure sensor is installed in the main oil channel of the engine. When the engine is running, the pressure measuring device detects the pressure of the oil, converts the pressure signal into an electrical signal and sends it to the signal processing circuit. After voltage amplification ...
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  • The reason and solution of low engine oil pressure

    In the process of engine work, if the oil pressure is lower than 0.2Mpa or with the engine speed change and high and low, or even suddenly dropped to zero, at this time should immediately stop to find the reason, to troubleshoot before continuing to work, otherwise it will lead to burning tile, c...
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  • How to choose the right pressure sensor?

    First, To confirm the pressure working range of pressure sensor, there are two kinds commonly used: 0-5bar (that is, 0-0.5Mpa),0-10bar (that is, 0-1.0Mpa), is we often say that 5 kg pressure, 10 kg pressure. There are special ones, 0-100 psi,0-150 psi, and so on. Second, Check whether the sensor...
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  • The various preformace of Automotive Pressure Sensor

    Due to the uneven level of the automobile pressure sensor on the market at present, how do we choose and identify the function and quality of the auto pressure sensor? Let’s talk about the performance parameters of the pressure sensor as below: Pressure sensor refers to the device that can feel t...
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  • How to choose a pressure sensor

    Which kind of pressure you are measuring is the first of selective pressure sensor. pressure sensor is divided into mechanical pressure and pressure (hydraulic), mechanical pressure unit is usually N, KN, KGf, pressure hydraulic unit is usually KPa, MPa, PSI, etc.. Let’s talk about the choice of ...
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  • Chinese Automobile industry standard QC/T 822-2009 Engine oil pressure sensor for automobile

    The Engine is the heart of the automobile power system, with the complex structure, and the number of parts, the stable work needs all parts have good reliability. So the quality of the oil pressure sensor is the most core problem. Our Pressure sensor factory has been focusing on the R&D and...
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  • The Chinese Lunar New Year holiday is the biggest and longest in China

    The Spring Festival is the most solemn traditional festival of the Chinese nation. The Spring Festival, together with Tomb-Sweeping Day, Dragon Boat Festival and Mid-Autumn Festival, is known as the four traditional Chinese festivals with a long history. There is a 7-18 day holiday for Spring...
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  • Unique Pressure Sensor Testing Table

    Our Pressure sensor quality testing table has obtained the national utility model patent (patent number: ZL201922264481.8). The quality testing table adopts high frequency AD data acquisition, which can detect each resistance value or voltage value in real time at high frequency, and can also acc...
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  • Superior Quality And Durable Service Life Of The Pressure Sensor

    Wuhan Chidian Technology Co., Ltd. was founded in early 2009. Since until today it has been gotten excellent achievements and reputation in the Electronic Auto Air/Oil /Mechanical pressure sensor industry. Because each of theElectronic Auto Air/Oil /Mechanical pressure sensors produced has excell...
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  • Craftsmansip Spirit Of Wuhan Chidian Technology Pressure Sensor Manufacturer

    Wuhan Chidian Technology Co., Ltd. is one pressure sensor professional technical, technology research and development, production, as one of the enterprise with 25 years of professional technical experience. The “Craftsman Spirit” of pressure sensor is the central idea of our manufact...
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