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DLT Series DC Current Transducers combine a hall effect sensor and a True RMS signal conditioner into a single package. The DLT Series is designed to produce an analog 4-20 mA signal proportional to the DC current in the primary conductor. Available in a solid-core or split-core case design. Lower current ranges make this sensor ideal for use in photovoltaic panel combiner boxes.

• PV Array combiner boxes
• Wind generators
• DC heating applications
• UPS system monitoring

If you are looking for NK Technologies Current Transducers, please call us on (800) 894 - 0412 or email us at info@clrwtr.com we will do our best to help you find the NK True RMS Current Transducer that you are looking for at the lowest prices possible. If you are searching for Neilsen Kuljian Current Transducers technical information (data-sheets) please use the datasheets or product selection guide page links.

ATCR series current transducers combine a sensing coil and a True RMS signal conditioner as a matched, factory calibrated set. The ATCR series is designed to produce an analog 4-20 mA signal proportional to AC current up to 2000 amps. Coil opens to pass over the installed conductors. When connected to a controller or data logger, the sensor output is directly proportional to the primary current.

• Monitoring resistive or inductive load to detect current.
• Industry standard 4-20 mA output for connection to PLC or data loggers.
• Install over bus bars, single or multiple conductors easily.
• Fast response to changes in operating conditions.

ATR Series Current Transducers combine a current transformer and a True RMS signal conditioner into a single package. The ATR Series provides True RMS output on distorted waveforms found on VFD or SCR outputs, and on linear loads in "noisy" power environments. Available in a solidor split-core case.

• VFD Controlled Loads
• SCR Controlled Loads
• Switching Power Supplies and Electronic Ballasts
• Jumper Selectable Ranges
• UL, CUL and CE Approval

AT Series Current Transducers combine a current transformer and signal conditioner into a single package. The AT Series has jumper selected current input ranges and industry standard 4-20mA, 0-5VDC or 0-10VDC outputs. The AT Series is designed for application on 'linear' or sinusoidal AC loads. Available in a split-core case or two types of solid-core cases.

• Automation Systems
• Data Loggers
• Panel Meters

AT/ATR 3 & 4 Series Current Transducers combine a current transformer and a signal conditioner into a single package for applications from 200A to 2000A. The AT version is Average Responding for use on linear (sinusoidal) loads. The ATR version is True RMS for use on distorted waveforms found in VFD or SCR ouputs. Available in a solid-core case.

• Large Pumps
• Power Generation
• Electric Heating Elements
• Large Aperture
• Select the Right Output
• Isolation

ATP Series Powered Current Transducers sense currents from 0-200A and provide a proportional analog VDC or mA output. Powered by 120VAC or 24VAC/VDC, the ATP Series eliminates the need for costly power supplies or voltage rectifiers inside the control panel. Designed for motor control applications with standard sinusoidal waveforms, the ATP features user-selectable input ranges, a choice of outputs and split-core or solid-core enclosures.

• Commercial and Industrial Motor Control Centers
• Fast, Accurate RMS Measurement

ATP/ATPR 3 & 4 Series Powered High-Current Transducers are largeformat solid-core transducers designed for high current applications from 200A to 2000A. Powered by 120VAC or 24VAC/VDC, these products take advantage of available power supplies and eliminate the need for costly control power transformers. Options include average responding and True RMS versions, 0-5/10VDC or 4-20mA analog outputs and switch-selectable input ranges.

• Commercial and Industrial MCC's
• VFD or SCR Controlled Loads, Electronic Ballasts
• Large Pumping Applications
• Power Distribution Centers (PDCs)

DT Series Current Transducers combine a Hall effect sensor and signal conditioner into a single package for use in DC current applications up to 400A. The DT Series has jumper selectable current input ranges and industry standard 0-20mA, 4-20mA, 0-5VDC or 0-10VDC outputs. Available in solidor split-core enclosures.

• Battery Banks
• Transportation
• Electric Heating Elements
• Internal Power Regulation
• Split-core Design/Built-in Mounting Brackets
• Three Jumper Selectable Ranges

The AP/APR Series is a family of DIN-Rail compatible, split-core current transducers which utilize a patented current sensing technology called PRiME. Product features include a large aperture, switch-selectable inputs and outputs and isolation between primary and secondary circuits. PRiME technology eliminates the use of a magnetic core and protects the sensor against saturation and damage which can occur from continuous exposure to high currents. Models available from 10A to 400A and with 0-5V/0-10V or 4-20mA outputs as standard.

The 'ATQ' Series Current Transducers sense currents from 0 to 200A and provide a patented proportional frequency output of 0-5 kHz or 0-10 kHz for use with digital-only PLCs. Useful in applications where high resolution sensing or frequency counting is needed, the ATQ Series features a jumper-selectable input and a split-core enclosure for easy installation.

• Motion and Motor Control Applications
• Patented Frequency Output Technology

NK Technologies manufacture PHOENIX CONTACT MCR series converters and they have the same characteristics as Neilsen Kuljian's AP/APR series. The transmission of analog signals in industrial environments is very susceptible to interference. PHOENIX CONTACT MCR modular converters for measuring and control technology avoid the distortion of analog signals caused by external interference.

With accurate conversion, electrical isolation or adaptation of analog signals, they provide safe and increased transmission quality, and thus quality of control circuits. This is reflected in five pillars sorted on the basis of functionalities:

• Insulation: The MCR signal isolators are used to electrically isolate, amplify, filter and adapt analog signals.
• Temperature: The MCR temperature transducers are available for resistance thermometers (e.g. PT100, Ni 1000, etc.) and thermocouples (e.g. type J, K etc.).
• Power: The MCR current and voltage transducers convert currents and voltages into standard analog signals.
• Conversion: The MCR transducers convert different signal values into analog signals suitable for the control system. Analog signals are just as easy to adapt to the control level as are frequencies, rotational speeds and potentiometer positions.
• Control: In measurement and control technology, the MCR monitoring modules are used alongside conventional control systems such as PLCs & PCs. They measure analog signals and control and monitor a function in relation to the signal value.

Ordering Information

Our industrial factory automation supplies distributors warehouse in Boise, Idaho stocks some NK Technologies products enabling us to further assist you in finding the correct NK AT series for your application in the USA, Canada and Mexico. Whether we have ATR series transducers in stock in Boise, Idaho or need to ship direct from NK Technologies to any USA cities; Clearwater Tech can get Neilsen Kuljian ATP series to you fast and save money! It will be very helpful if you have the DT series transducer part numbers ready, then our sales representatives can provide you with a pricing and availability quote for NK DLT series that you are looking for in seconds. If you do not have the part numbers for AT/ATR 3 & 4 transducer, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.