720250 General Purpose Isolation Module

The Yokogawa 720250 is a 2-channel isolation module that is capable of 3 MHz of bandwidth at 12-bit resolution and ±0.5% accuracy.

With a sampling rate of 10 MS/s, exceptional noise immunity, and the ability to deliver 800 V isolated measurements (powered by Yokogawa’s IsoPRO™ isolation technology), the 720250 is an excellent general-purpose module for industrial voltage monitoring and maintenance/trend captures in automation applications.

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概观
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概观
简介
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Key Features

High Noise Resistance: 10 MS/s sampling with 12-bit resolution delivers accurate waveform capture for high noise immunity applications
Optically Isolated Channels: Each input channel is optically isolated, providing robust protection against ground loops and common-mode interference while maintaining accurate differential measurements even in high-voltage systems. Using high-speed optical fiber-based transmission, IsoPRO^TM technology enables 800 V isolated measurements*.

Consistent Signal Integrity: Maintains low noise and high accuracy across a wide measurement bandwidth
Seamless System Integration: Fully compatible with Yokogawa’s ScopeCorder (DL950) and High-Speed DAQ (SL2000) platforms, the 720250 extends system capability without adding setup complexity

Cost Effective Measurements: Ideal for cost effective general isolated voltage measurements such as industrial voltage monitoring and maintenance/trend capture in automation

* in combination with the 700929, 702902, or 701947 probes

Products

Products

示波记录仪 DL950

DL950示波记录仪可捕获并分析各种电子、物理传感器信号和串行总线。它是一个独特的组合，高采样率，可在长期记录的同时查看细节。

便携式示波记录仪 DL350

严苛的测量条件需要高性能与灵活的解决方案。这就是DL350示波记录仪的设计理念。 DL350与其它示波记录仪共用同样的18种插拔模块，电池供电使其易于携带，可在受限的空间中使用。

DL350最多提供8路模拟量和16路数字量通道，采样率可达100MS/s，最大绝缘电压1KV，最高分辨率16位，支持多种模块，可灵活配置，适用于各种长时间和瞬间变化波形的测量。

可充电电池的使用，不仅使得现场测试成为了可能，它与主电源配合，还起到了UPS的作用。