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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

Nazwa marki: Zhong He
Numer modelu: RDZW-2Na
MOQ: 1
Cena £: Negocjowalne
Szczegółowe informacje
Miejsce pochodzenia:
Chiny
Napięcie zasilania:
DC+24V
waga:
50 gramów
Wyjście prądowe:
4 ~ 20 mA
Klasa ochrony:
IP64, IP54
Częstotliwość odpowiedzi:
0,3Hz~1Kz lub 1Hz~20KHz
Znak firmowy:
Kappapet
Strata wejściowa mocy:
prąd < 0,2VA, napięcie < 0,1VA
Rozmiar gwintu:
M10×1
Typ czujnika:
Efekt Halla
Impedancja liniowa:
250 Ω±50 Ω (1500 Hz)
Materiał wirnika:
ABS
Zakres:
-2,5 do 2,5 kPa
siłownik hydrauliczny:
0 ~ 200 mm
Temperatura procesu:
-40 do 125 stopni Celsjusza
Klasa dokładności:
0,5
Szczegóły pakowania:
Nowe oryginalne pudełko
Opis produktu
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.