AC Current Sensors

Connect directly to any XR440 or XR5-SE Data Logger.  Or connect to a recorder or data acquisition system's 0-5vdc input.  No external power required.

  • Accurate at low current levels (to 1% of full scale)
  • Self powered
  • Split core design
  • Rugged molded plastic housing
  • Connect up to four (4) AC Current Sensors to the XR440 Data Logger
  • Connect up to eight (8) AC Current Sensors to the XR5-SE Data Logger

Split core construction simplifies installation on existing conductor. Nylon thumb screws, no exposed metal parts; Monitor motors, pumps, or any AC load.

AC Current Sensors, self-powered, with 0-5 Vdc output - Pace Scientific

Specifications - AC Current Sensors

Input Current AC Current, single phase, 50 - 400 Hz, load power factor 0.5 to 1.0 lead or lag.
Accuracy (100 amp and higher models):

Specifications for the 10, 20 and 50 amp models

1% of reading from 10% to 100% F.S.

3% of reading at 5% F.S.

5% of reading at 2% F.S.

Temperature effect Less than 0.05% from -20 to 55°C
Temperature range -20 to 55°C ( -4 to 131°F)
Response time 250 milliseconds, input from 10% to 90% of full scale, 200 amp and higher ranges.
Ripple 0.5%
Voltage rating 600 VAC tested with 2.5 KVDC for 60 seconds
Overload 1.6x full scale (continuous)
Surge 3x full scale
Lead wires 8 ft (2.4 meter) twisted 22 AWG, Black/Red per UL1015
Output signal Linear 0 - 5 Vdc
Output signal loading 100k ohms or higher
Low range usability To below 0.1% of full scale
Construction ABS potted housing
Environment Indoor Type 1 rating per UL506
Size 1.25 inches (32 mm) thick, Length and Width below

 

Part No. Range Window Size Length Width Price $US
SC10A 0-10 amps AC 0.5" square 2.6" (66 mm) 2.3" (59 mm)

105.

SC20A 0-20 amps AC 0.5" square 2.6" (66 mm) 2.3" (59 mm)

102.

SC50A 0-50 amps AC 0.5" square 2.6" (66 mm) 2.3" (59 mm)

 98.

SC100A 0-100 amps AC 0.5" square 2.6" (66 mm) 2.3" (59 mm)

 98.

SC200A 0-200 amps AC 1" square 3.3" (84 mm) 3.0" (76 mm)

 98.

SC500A 0-500 amps AC 2" square 4.1" (104 mm) 4.0" (102 mm)

126.

SC1000A 0-1000 amps AC 4" square 6.1" (155 mm) 6.0" (153 mm)

155.

SC1500A 0-1500 amps AC 2.5" square 5.4" (137 mm) 4.7" (120 mm)

163.

Low Range AC Current Sensors

Multi-channel AC Current Data Logging

XR440 Data Logger

XR5-SE Data Logger

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