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NK ATR4-420-24L-MS AC Current Transducer

0 reviews | Model: NK ATR4-420-24L-MS

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0-400 Amp Range, Base Terminals

Industry Standard Output
- 4–20 mA signal proportional to the AC current.
- Compatible with most automation systems.
Loop-powered
- Use the “live zero” output to verify proper connections, where the sensor output is 4 mA with no current through the sensing ring.
Factory Calibrated
- Eliminates zero and span potentiometer adjustment.
Split-core Case
- Sensing window provides ample space for bus bar, single or multiple conductors
DIN Rail Mounted Case
- Simply snaps onto DIN rail for secure mounting.
Designed to Meet UL, CUL and CE Approval
- Accepted around the world
AC Current Transducer Applications
- Monitor Large Machines
- Water Delivery and Treatment
- Grinding and Shredding

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List Price: $399.00

Your Price: $355.11

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Maximum Current	400 A	200 A	400 A	600 A	800 A	200 A	600 A	400 A	300 A
Adjustable Output	Yes	N/A	N/A	N/A	N/A	Yes	Yes	Yes
Accuracy	1% from 10–100% of range	1% from 10–100% of range	1% from 10–100% of range	1% from 10–100% of range	1% from 10–100% of range	1% from 10–100% of range	1% from 10–100% of range	1% from 10–100% of range	1.0% FS
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NK ATR4-420-24L-MS AC Current Transducer, 0-200 Amp Range

AT/ATR-MS Series Current Transducers combine a current sensing element and signal conditioner into a single package. The large, easy-to-install split-core design allows for installation over existing conductors without the need to disconnect the load, even in applications where there are multiple conductors per phase. Whether installing over existing conductors or in a new control system, installation is very simple and quick. Just remove the top portion of the sensing ring, place the conductors inside, and snap the top back in place. The transducer uses two wires to connect to the power supply or the load, (a programmable logic controller, a panel meter, or a data acquisition system).

AT_ATR-MS-photo

AC Current Transducer Connections

Single Transducer Installation

NK ATR4-420-24L-MS AC Current Transducer, 0-200 Amp Range Specifications

Power Supply	24 VDC nominal (12–32 VDC)
Output	4–20 mA analog signal
Output Impedance	<750 Ω @ 24 VDC
Output Limit	23 mA
Accuracy	1% from 10–100% of range
Response Time	600 ms (90% step change)
Range	0–400 A
Isolation Voltage	Tested to 2200 VAC
Frequency Range	50/60 Hz (average responding)
Sensing Aperture	1.19” (30.1 mm) x 2.22” (56.4 mm)
Case	UL94 V0 Flammability Rated DIN rail mounting
Environmental	-4 to 122°F (-20 to 50°C) 0–95% RH, non-condensing
Listings	Designed to meet UL 508 Industrial Control Equipment (USA & Canada)

AC Current Transducer Dimensions

NK_AT-ATR-MS_AC_Current_Transducer_Drawing

AC Current Transducer Ordering Information

Tech Specs

Current Sensors/Current Transducers Template
Maximum Current	400 A
Adjustable Output	Yes
Accuracy	1% from 10–100% of range
Response Time	600 MILISECONDS (0.6 s)
Power Supply (Current Sensor)	VDC
Output Selection	Other
Test Equipment General Attributes
Unique Features	0-400 Amp Range
Warranty	5 YEARS
Safety Approval	RoHS, UL
Data Logging	No
Country of Origin	United States

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NK ATR4-420-24L-MS AC Current Transducer

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NK ATR4-420-24L-MS AC Current Transducer, 0-200 Amp Range

NK ATR4-420-24L-MS AC Current Transducer, 0-200 Amp Range Specifications

Tech Specs

Current Sensors/Current Transducers Template

Test Equipment General Attributes

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