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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

نام تجاری: Zhong He
شماره مدل: RDZW-2Na
مقدار تولیدی: 1
قیمت: قابل مذاکره
اطلاعات دقیق
محل منبع:
چین
ولتاژ منبع تغذیه:
DC+24V
وزن:
50 گرم
خروجی فعلی:
4 ′′20mA
کلاس حفاظت:
IP64، IP54
فرکانس پاسخگویی:
0.3 هرتز ~ 1 کیلوهرتز یا 1 هرتز ~ 20 کیلوهرتز
علامت تجاری:
کاپاپاپت
افت وات ورودی:
جریان <0.2VA، ولتاژ <0.1VA
اندازه نخ:
M10×1
نوع سنسور:
جلوه هال
امپدانس خطی:
250 Ω 50 Ω (1500 هرتز)
مواد پروانه:
ABS
محدوده:
-2.5 تا 2.5 کیلو پاسکال
دستگاه هائیدرولیک:
0 تا 200 میلی متر
دمای فرآیند:
-40 تا 125 درجه سانتیگراد
کلاس دقت:
0.5
جزئیات بسته بندی:
جعبه اصلی جدید
توضیحات محصول
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.