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Voltage Output Analog Current Sensors
NSA-VOLTAGE

Part Numbers

NSA-A/SCTE2-50
NSA-A/SCTE2-150
NSA-A/SCTE2-250
NSA-A/SCTV2-50
NSA-A/SCTV2-150
NSA-A/SCTV2-250

The Voltage Output Analog Current Sensors are designed for use in any AC current monitoring application in which you are looking to monitor a particular piece of equipment for proper operation. All voltage output current sensors use an “Average” current measuring method and should be used in applications where a pure Sinusoidal AC waveform that has very little or no distortion/noise on the conductor being monitored. Applications may include monitoring a resistive type load such as an incandescent light bulb or heating element as well as any single speed linear load. Voltage Output current sensors are available in both solid and split-core versions which also includes a Patented 35 mm Din Rail mounting foot for easy installation in panel mount applications.

Applications

Load Trending, Single Speed Loads, Pumps, Compressors, Fans, Preventative Maintenance, LEED, Project Justification (Calculating ROI), Process Control

Monitored Current Type: AC Current
Maximum AC Voltage: 600 VAC
Isolation Voltage: 2200 VAC
Operating Frequency Range: 50 to 600 Hz
Core Style: NSA-A/SCTE2 Series: Split | NSA-A/SCTV2 Series: Solid
Supply Voltage: Induced from the Monitored Conductor (Insulated Conductors only)
Sensor Amperage Range: NSA-A/SCTx2-50: 50 | NSA-A/SCTx2-150: 150 | NSA-A/SCTx2-250: 250
Output Signal | Number of Wires: NSA-A/SCTE2 Series: 0 to 5 VDC | NSA-A/SCTV2 Series: 0 to 10 VDC | 2-Wires
Accuracy1: NSA-A/SCTE2 Series (0-10A Range Only): +/- 1% from 5-100% of Selected Range
NSA-A/SCTE2 Series (All Other Ranges): +/- 1% from 2-100% of Selected Range
NSA-A/SCTV2 Series: +/- 1% from 5-100% of Selected Range
Response Time: < 300 mS (Rise and Fall Times)
Aperture Size: 0.75” (19.05 mm)
Din Rail Size: 35 mm (U.S. Patent No. 7,416,421)
Operating Temperature Range: 5 to 104ºF (-15 to 40ºC)
Operating Humidity Range: 0 to 95%, non-condensing
Storage Temperature | RH Range: 41 to 95°F (5 to 35°C) | 40% to 85% RH, non-condensing
Enclosure Material | Flammability Rating: PC/ABS (Polycarbonate/ABS Blend) | UL94-V0
Wiring Connections: 2 Position, Screw Terminal Block (Polarity Sensitive)
Wire Recommendations: 2 Conductor (Shielded Cable)
Wire Size: 18 to 24 AWG (0.823 mm to 0.205 mm) Copper Wires only
Terminal Block Torque Rating: 4.43 to 5.31 in-lbs. (0.5 to 0.6 Nm)
Minimum Mounting Distance: 1” (2.6 cm) between current sensor & other magnetic
Agency Approvals: UL/CUL US Listed (UL 508) Ind. Control Equipment (File # E309723), CE, RoHS2, WEEE
Product Weight: 0.274 lbs. (0.125 kg)
Product Dimensions: Solid Core Versions: 2.760” (70.11 mm) x 3.343” (84.92 mm) x 1.050” (26.67 mm)
Split Core Versions: 2.780” (70.51 mm) x 3.238” (82.25 mm) x 1.120” (28.45 mm)

1All current output sensors are calibrated at an ambient room temperature of 71ºF (21.5ºC)

Monitored Current Type: AC Current
Maximum AC Voltage: 600 VAC
Isolation Voltage: 2200 VAC
Operating Frequency Range: 50 to 600 Hz
Core Style: NSA-A/SCTE2 Series: Split | NSA-A/SCTV2 Series: Solid
Supply Voltage: Induced from the Monitored Conductor (Insulated Conductors only)
Sensor Amperage Range: NSA-A/SCTx2-50: 50 | NSA-A/SCTx2-150: 150 | NSA-A/SCTx2-250: 250
Output Signal | Number of Wires: NSA-A/SCTE2 Series: 0 to 5 VDC | NSA-A/SCTV2 Series: 0 to 10 VDC | 2-Wires
Accuracy1: NSA-A/SCTE2 Series (0-10A Range Only): +/- 1% from 5-100% of Selected Range
NSA-A/SCTE2 Series (All Other Ranges): +/- 1% from 2-100% of Selected Range
NSA-A/SCTV2 Series: +/- 1% from 5-100% of Selected Range
Response Time: < 300 mS (Rise and Fall Times)
Aperture Size: 0.75” (19.05 mm)
Din Rail Size: 35 mm (U.S. Patent No. 7,416,421)
Operating Temperature Range: 5 to 104ºF (-15 to 40ºC)
Operating Humidity Range: 0 to 95%, non-condensing
Storage Temperature | RH Range: 41 to 95°F (5 to 35°C) | 40% to 85% RH, non-condensing
Enclosure Material | Flammability Rating: PC/ABS (Polycarbonate/ABS Blend) | UL94-V0
Wiring Connections: 2 Position, Screw Terminal Block (Polarity Sensitive)
Wire Recommendations: 2 Conductor (Shielded Cable)
Wire Size: 18 to 24 AWG (0.823 mm to 0.205 mm) Copper Wires only
Terminal Block Torque Rating: 4.43 to 5.31 in-lbs. (0.5 to 0.6 Nm)
Minimum Mounting Distance: 1” (2.6 cm) between current sensor & other magnetic
Agency Approvals: UL/CUL US Listed (UL 508) Ind. Control Equipment (File # E309723), CE, RoHS2, WEEE
Product Weight: 0.274 lbs. (0.125 kg)
Product Dimensions: Solid Core Versions: 2.760” (70.11 mm) x 3.343” (84.92 mm) x 1.050” (26.67 mm)
Split Core Versions: 2.780” (70.51 mm) x 3.238” (82.25 mm) x 1.120” (28.45 mm)

1All current output sensors are calibrated at an ambient room temperature of 71ºF (21.5ºC)

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