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Zhong He RDZW-2Na Axial Displacement Monitor for Steam Turbine Protection

Zhong He RDZW-2Na Axial Displacement Monitor for Steam Turbine Protection

Marka Adı: Zhong He
Model Numarası: RDZW-2Na
Adedi: 1
fiyat: Anlaşılabilir
Ayrıntılı Bilgiler
Menşe yeri:
Çin
Güç Kaynağı voltajı:
DC+24V
ağırlık:
50 gram
Akım Çıkışı:
4 ′′20mA
Koruma Sınıfı:
IP64,IP54
Tepki frekansı:
0,3Hz~1Kz veya 1Hz~20KHz
Ticari marka:
Kappapet
Giriş Watt Kaybı:
akım < 0,2VA, voltaj <0,1VA
Konu boyutu:
M10×1
Sensör Tipi:
Salon etkisi
Doğrusallık Empedansı:
250Ω±50Ω (1500Hz)
Pervane malzemesi:
ABS'ler
Menzil:
-2,5 ila 2,5 kPa
Hidrolik aktüatör:
0~200mm
Proses sıcaklığı:
-40 ila 125 santigrat derece
Doğruluk sınıfı:
0,5
Ambalaj bilgileri:
Yeni Orijinal Kutu
Ürün Tanımı
Zhong He RDZW-2Na Axial Displacement Monitor for Steam Turbine Protection
Product Overview

The Zhong He RDZW-2Na Axial Displacement Monitor is a professional monitoring and protection instrument dedicated to steam turbines, turbo generators, compressors, fans, and other large rotating machinery. It provides real-time dynamic measurement and safety control of rotor axial displacement, delivering reliable data support for equipment condition monitoring and early fault warning.

Key Features
  • Mature and stable circuit design with high-precision signal conditioning
  • Accurate measurement performance in harsh industrial environments
  • Continuous tracking of rotor axial position changes
  • Automatic comparison with preset alarm and trip values
  • Rapid output of switching signals for over-limit alarm and emergency shutdown protection
  • Clear digital display with intuitive operation interface
  • Flexible parameter configuration capabilities
Technical Capabilities
Supports standard analog signal output and relay alarm output for convenient connection with DCS, PLC, and TSI systems. Features compact structure, high reliability, long service life, and low maintenance cost.
Safety Benefits

Effectively prevents serious accidents including rubbing, blade damage, and shaft bending caused by excessive axial displacement. As a core component of equipment safety protection, the RDZW-2Na helps improve operational stability, reduce unplanned downtime, and extend equipment service life.

Applications

Widely applied in thermal power plants, chemical plants, metallurgical enterprises, and energy equipment industries. Ensures safe, efficient, and continuous operation of steam turbine units.