The sensor is compact (similar in size to a standard sensor case) and can be mounted on a back panel or DIN rail. It is compatible with most automation and control systems.
July 27, 2016 – 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 installation in applications with multiple conductors per phase. The sensor is compact (similar in size to a standard sensor case) and can be 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
