Aim DynamicsAutomation & Monitoring Solutions.
Automation &
Monitoring Solutions.

ART-B22-D125 by LEM

QuantityDiscounted Price
10 $106.00/ item
25 $104.00/ item
50 $102.00/ item
Stock: 2 units
Non-Stock Lead Time: 4-6 Weeks
SKU: ART-B22-D125


Categories AC Current Sensors, Rogowski Coils (Flexible CTs)
Manufacturer/Brand LEM
Series ART
Shape/Style Flexible/Rope Coil
Input Type AC
Input Rating (A) 1000
Output See Ratio
# of Inputs 1
Output Type AC
Current or Voltage Output Voltage
Accuracy Class 0.5
Error (%) 0.5
Inner Width (in) 4.92
Inner Height (in) 4.92
Inner Width (mm) 125.00
Inner Height (mm) 125.00
Connections Leads
Leads 1.5 m
Power Type Passive
Operating Temperature -40° to 176°F, -40° to 80°C
Humidity (%) 90
Ratio 22.5 mV/kA@ 50 Hz
Weight (lbs) 0.44
Weight (kg) 0.198
Safety Approvals cURus, RoHS
Safety Standards CE, IEC 61869-2, UL 61010-1, UL 94 V-0
Origin Bulgaria
Non-Stock Lead Time 4-6 Weeks


LEM flexible clip-around Rogowski coil for the electronic measurement of AC current with galvanic separation between the primary circuit (power) and the secondary circuit (measurement)

  • The patented Perfect Loop Technology dramatically reduces both the error due to the position of the measured conductor within the aperture, and the error due to the proximity of external conductors
  • It is lightweight and easy to install due to its thin coil design
  • Accuracy: 0.5%
  • The coil is 6.1mm thick and outputs 27 mV / 1000A at 60 Hz (22.5 mV / 1000A at 50 Hz)



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