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Transmitter

  • Online Hydrogen Leak Detector KQL1500

    Online Hydrogen Leak Detector KQL1500

    The Online Hydrogen Leak Detector KQL1500 produced by our company is a precision instrument specially used for gas leak detection. It can be widely used in electric power, steel, petroleum, chemical industry, ships, tunnels and other places, and can be used for online monitoring of the leakage of various gases (such as hydrogen, methane and other combustible gases). The instrument adopts the most advanced sensor technology in the world, which can simultaneously conduct multi-point real-time quantitative monitoring on the parts requiring leak detection. The whole system is composed of a host and up to 8 gas sensors, which can be flexibly controlled.
  • LJB1 type zero sequence current transformer

    LJB1 type zero sequence current transformer

    LJB1 type I/U Transducer (also called current transformer) can directly convert a large current into a small voltage signal output. It is used in systems with rated frequency 50Hz and rated voltage 0.5KV or less. The transducer input signal for computers, electrical measuring devices, and protective devices.
  • GJCF-15 APH Gap Control system Signal Transmitter

    GJCF-15 APH Gap Control system Signal Transmitter

    GJCF-15 APH Gap Control system Signal Transmitter and the Gap Sensor Probe GJCT-15-E are used together to process the signal measured by the probe, and after a comprehensive judgment, an execution command is issued to start the power circuit, so that the sealed sector plate rises, falls or Emergency lift to the upper limit position. It is suitable for detecting the displacement of the air preheater rotor in motion under high temperature and harsh environment.

    GJCF-15 APH Gap Control system Signal Transmitter is used in the seal clearance control system of air preheater. The key problem of the system is the measurement of preheater deformation. The difficulty is that the deformed preheater rotor is moving, and the temperature in the air preheater is close to 400 ℃, and there are a lot of coal ash and corrosive gas in it. In such a harsh environment, it is very difficult to detect the displacement of moving objects.