• How the pressure transmitter works
    How the pressure transmitter works
    The electrical components that the pressure transmitter feels pressure are generally resistance strain gauges, which are sensitive devices that convert the pressure on the device under test into an electrical signal. The most widely used resistance strain gauges are metal resistance strain gauges and semiconductor strain gauges. The metal resistance strain gauge has two kinds o...
    2018-10-17
  • Several methods for preliminary judgment of humidity sensor probe performance
    Several methods for preliminary judgment of humidity sensor probe performance
    Correcting humidity is much more difficult than correcting the temperature. Temperature calibration often uses a standard thermometer as a standard, and the calibration standard of humidity is difficult to achieve. Dry and wet bulb thermometers and some common pointer hygrometers cannot be used for calibration, and accuracy cannot be guaranteed because of their requirements. Th...
    2018-10-15
  • Five application areas of pressure sensors
    Five application areas of pressure sensors
    Pressure sensors are mainly used in: supercharger cylinders, superchargers, gas-liquid booster cylinders, gas-liquid boosters, presses, compressors, air-conditioning refrigeration equipment and other fields.
    2018-10-12
  • What are the disturbances of the pressure sensor
    What are the disturbances of the pressure sensor
    Pressure sensor is the most commonly used sensor in industrial practice. It is widely used in various industrial self-control environments, involving water conservancy and hydropower, railway transportation, intelligent building, production automation, aerospace, military, petrochemical, oil well, electric power, ship, machine tool. , pipelines and many other industries, then a...
    2018-10-07
  • Conventional inspection method for fiber amplifiers
    Conventional inspection method for fiber amplifiers
    The optical amplifier, the panel display and the actual output are synchronized. If the panel display is normal, the optical amplifier output is normal.
    2018-09-23
  • How does the PT100 temperature sensor work
    How does the PT100 temperature sensor work
    The PT100 temperature sensor is also called platinum thermal resistance. The platinum thermal resistance is the most commonly used temperature detector in the low temperature zone. Its main features are high measurement accuracy and stable performance. Among them, the PT100 temperature sensor (platinum thermal resistance) has the highest measurement accuracy, and it is not only...
    2018-09-19
  • How does the PID detector work
    How does the PID detector work
    The PID uses a UV light source to ionize organic molecules into positive and negative ions (ionization) that can be detected by the detector. The detector captures the positive and negative charges of the ionized gas and converts it into a current signal to measure the gas concentration.
    2018-09-17
  • Main function of optical fiber temperature measurement
    Main function of optical fiber temperature measurement
    Fiber optic temperature measurement technology is a new technology that has been developed in recent years, and has gradually revealed some excellent features. Just like other new technologies, fiber optic temperature measurement technology is not a panacea. It is not used to replace traditional methods, but to supplement and improve traditional temperature measurement methods.
    2018-09-15
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