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APT Series power transducers sense true, "active" power and are a cost-effective way to measure kW on 1o or 3o applications up to 600VAC. Powered by 24V or 120V supply, the APT provides a fully isolated 4-20mA proportional output making it compatible with most supervisory controllers, panel meters and data loggers. Housed in a compact, DIN-compatible enclosure, the APT accepts standard 5A or 0-333mV current transformer inputs. Optional accessories include transceivers for wireless communication.

• 4-20mA Proportional Output to kW; Compatible with PLC and Datalogging Equipment
• Accepts 5A Secondary CTs or 0-333mV ProteCT CTs
• DIN-rail Compatible Package; finger-safe terminals

If you are looking for NK Technologies Power 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 Power Monitors that you are looking for at the most competitive prices possible. If you are searching for Neilsen Kuljian Transducer technical information (data-sheets) please use the datasheets or product selection guide page links.

APMR Series power monitoring relays are intended for sensing true, active power and measuring KW on 1O or 3O applications. Applicable on nominal circuits of 120, 240, 480, and 600VAC, the APMR offers multiple relay outputs adjustable to trip when desired power thresholds are reached. As an added benefit, a fully isolated 4-20mA output proportional to sensed KW is standard. All trip points and associated time delays are individually adjustable and each has its own status LED. Applicable on variable frequency systems, the APMR comes in a compact, DIN-compatible enclosure and is an ideal choice for applications requiring power sensing and reporting.

"APN" & "APO" Power Transducers from NK Technologies feature the patented Autophase technology which helps to correct common wiring errors ranging from CT reversal to phase mismatch. Analog 4-20mA or 0-5/10VDC (proportional to kW) and pulse kWH outputs are available as standard options in either standard Modbus or RS232 Configurations.

• Meter Grade Digital Accuracy
• Patented AutoPhase Technology
• Compatible with a Wide Variety of CTs
• Available in Quick-mount NEMA-rated Enclosures
• Networked Options
• Agency Approved

APS Series kWH Power Transducers offer an inexpensive way to measure kWH on single- and three-phase balanced loads. The APS Series constantly measures motor power consumption, which is proportional to the amount of work being done and an indication of the motor load. Ideal for mixing, grinding, machining and pumping applications where power measurement is needed, the APS Series includes a CT, voltage sensor and output signal conditioner in a single package designed for easy installation. Available for input currents up to 180A and nominal voltages up to 480VAC.

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 APT series transducer for your application in the USA, Canada and Mexico. Whether we have APMR series relay in stock in Boise, Idaho or need to ship direct from NK Technologies to any USA cities; Clearwater Tech can get APN series transducer to you fast and save money! It will be very helpful if you have the APO series transducer part numbers ready, then our sales representatives can provide you with a pricing and availability quote for APS series transducer that you are looking for in seconds. If you do not have the part numbers for NK power sensing products, 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.