VJA1-026-AAA0 横川 EJA 圧力トランスミッター 普遍的な温度変換器

ヨコガワ
January 08, 2025
Brief: 横河電機 EJA 圧力トランスミッタ ユニバーサル温度変換器 VJA1-026-AAA0 をご紹介します。これは、産業用途向けに設計された汎用プラグイン型変換器です。熱電対、測温抵抗体 (RTD)、または mV 信号を絶縁 DC 電圧または電流信号に変換し、柔軟性と精度を提供します。B2B 国際貿易に最適で、ユニバーサル入力、複数の出力オプション、およびハンディターミナル JHT200 による簡単な設定が可能です。
Related Product Features:
  • Plug-in universal temperature converter for signal isolation and conversion.
  • Accepts multiple input types including thermocouple, RTD, and mV signals.
  • Provides dual output signals: 4-20 mA DC for both Output-1 and Output-2.
  • Wide power supply range of 100-240 V AC/DC with 85-264 V operating capability.
  • Configurable input types, ranges, and burnout actions via Handy Terminal JHT200.
  • Optional Fahrenheit display available for temperature readings.
  • Compact external dimensions of 76mm H × 29.5mm W × 124.5mm D.
  • Includes transmitter power supply with current limiter for 25-35 mA range.
FAQ:
  • VJA1-026-AAA0コンバーターはどのタイプの入力信号を受け入れますか?
    VJA1-026-AAA0 は、熱電対、測温抵抗体 (RTD)、mV 信号を含むユニバーサル入力を受け入れ、仕様内で選択可能な測定範囲を備えています。
  • How is the output configured on this Yokogawa temperature converter?
    It features a dual output configuration with both Output-1 and Output-2 providing 4 to 20 mA DC signals. Output-2 can also be configured for DC voltage, RS485 communication, or alarm relay contacts.
  • Can the input settings be changed after installation?
    Yes, changes to input types, input ranges, and burnout action can be performed using the Handy Terminal JHT200, allowing for flexible configuration and I/O monitoring in the field.
  • What power supply requirements does this converter have?
    It operates on 100-240 V AC/DC power with an operating range of 85-264 V, and includes a transmitter power supply of 25.25±0.25 V DC with a current limiter.