Industry News
AC Current Transducer monitors loads up to 400 A
Author:Huatian Instrument
Published:2016-07-30 09:01
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NK Technologies introduces the AT/ATR-FD Series Current Transducer. An aperture with a 1.31” inside diameter accommodates wire sizes for loads up to 400 amps – facilitating the feeding of wires through the sensing window for easy installation, even in applications with multiple conductors per phase. The sensor is compact (similar in size to a standard sensor case) and can be easily mounted on a back panel or DIN rail. It is compatible with most automation and control systems
AT/ATR-FD Series features include:
• 4-20mA analog signal proportional to AC current
• Available in both average responding and True RMS models
• Simple and reliable 2-wire loop powered connection
• Choice of 0-200, 300 or 400 amps
• Factory calibrated with 5-year warranty
• DIN rail or panel mount
The AT/ATR-FD Series is ideal for applications such as:
• Monitoring Large Machines: Detect over/under-current conditions before breakdowns occur
• Water Delivery/Treatment: Detect open discharge lines, locate clogged filters and blocked intake to pumps, and measure increased current to show failing bearings or pump impeller cavitation
• Generators: Shed noncritical loads when demand reaches set level