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May 06, 2025
カテゴリー接続: 安全弁
概要: Discover the CECH Series Nuclear Safety Capacitive Transmitters by Guanghua, essential for nuclear power plants and engineering. Learn about their high accuracy, robust performance, and reliability in critical applications.
関連製品特性:
  • Accuracy of ±0.25% or ±0.5% for precise measurements.
  • Output signal: 4 ~ 20mA DC two-wire system for reliable communication.
  • Power supply range: 12 ~ 45V DC, commonly 24V DC for flexibility.
  • Operates in ambient temperatures from +4.4 ~ +82℃ (H3B type) or -25 ~ +70℃ (other types).
  • Ambient humidity tolerance: 0 ~ 100% for versatile use.
  • Migration range allows positive migration ≤ maximum measurement range.
  • Load characteristics adapt to power supply with R(L)≤50(V(S)-12).
  • Minimal installation position influence with zero error ≤ 0.25kPa, adjustable.
FAQ:
  • What is the accuracy of the CECH Series transmitters?
    The transmitters offer high accuracy with options of ±0.25% or ±0.5%.
  • What is the power supply requirement for these transmitters?
    They operate on a 12 ~ 45V DC power supply, with 24V DC being the most commonly used.
  • How does installation position affect the transmitter's performance?
    If the diaphragm is not perpendicular to the ground, it may produce a zero error of no more than 0.25kPa, which can be adjusted without affecting the range.