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Split-Core Analog Current Sensors with 4-20mA Output and Selectable Ranges

Analog Current Sensor, 4-20mA, DIN Rail, Split Core, 0-100, 0-150, 0-200 Amp (Default)

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Data Sheet (PDF)

$90.00

Item# A/SCTA2-200

Volume discounts available

Volume Discount Schedule

Quantity	Price each
1-4	$90.00
5-9	$85.50
10-24	$83.70
25-49	$80.10
50-99	$78.30
100+	$76.50

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Lead Time (If not in stock): 2 weeks

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Field Selectable Ranges
Split-Core Design for Retrofit Installations
DIN-Rail Mounting Base

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A/SCTA2-200 Model Options

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Amperage Range

Measurement

Product Type

Core Type

Analog Output

Contact Type

Contact Rating

Aperture Size Diamete

Specs

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Accuracy All Models: +/- 1% of Selected Range except A/SCTA2-50-RMS: +/- 2% from 15 to 20 Hz+/- 1% from 20 to 100 Hz
Agency Approvals CE (-RMS Versions): CE to IEC 61326-1: 2012 Class A, UL/CUL US Listed (UL 508) Ind. Control Equipment(File # E309723), RoHS2, WEEE
Amperage Range See Ordering Grid (Field Selectable)
Aperture Size 0.75” (19.05 mm)
Core Style Split-Core
DIN Rail Mounting 35 mm (U.S. Patent No. 7,416,421)
Enclosure Material | Flammability Rating PC/ABS (Polycarbonate/ABS Blend) | UL94-V0
Isolation Voltage 2200 VAC
Maximum AC Voltage 600 VAC
Maximum Load Resistance 775 Ohms (Formula: (24 VDC – 8.5 VDC) / 0.020A )
Minimum Mounting Distance 1” (2.6 cm) between current sensor & other magnetic devices (Relays, Contactors, Transformers)
Monitored Current Type AC Current
Operating Frequency Range A/CTA2 & A/SCTA2 Series: 40 to 1KHz | A/CTA2-50-RMS & A/SCTA2-50 RMS: 15 to 100 HzA/CTA2-250-RMS (0-100A Range): 15 to 100 Hz | A/CTA2-250-RMS (0-200/250A Ranges): 30 to 100 Hz
Operating Humidity Range 0 to 95%, non-condensing
Operating Temperature Range 5 to 104ºF (-15 to 40ºC)
Output Signal | Maximum Output Signal 4 to 20 mA (2-Wire, Loop Powered) | Limited to 25 mA
Product Dimensions Split-Core Versions: 2.780” (70.51 mm) x 3.238” (82.25 mm) x 1.120” (28.45 mm)
Product Weight A/SCTA2-xxx: 0.274 lbs. (0.124 kg)| A/SCTA2-xxx-RMS: 0.190 lbs. (0.087 kg)
Response Time A/CTA2-xxx and A/SCTA2-XXX: < 600 mS (Rise and Fall Time)A/CTA2-xxx-RMS & A/SCTA2-50-RMS: 600 mS (Rise Time) and 2800 mS (Fall Time)
Storage Temperature | RH Range 41 to 95°F (5 to 35°C) | 40% to 85% RH, non-condensing
Supply Current 25 mA minimum
Supply Voltage +8.5 to 30 VDC (Reverse Polarity Protected)250 Ohm Load (1-5 VDC): +13.5 to 30 VDC | 500 Ohm Load (2-10 VDC): +18.5 to 30 VDC
Terminal Block Torque Rating 4.43 to 5.31 in-lbs. (0.5 to 0.6 Nm)
Wire Recommendations 2 Conductor (Shielded Cable)
Wire Size 18 to 24 AWG (0.823 mm2 to 0.205 mm2) Copper Wires only
Wiring Connections 2 Position

The 4-20 mA 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. The “Average” style current sensors should be used in applications where the Sinusoidal waveform has no distortion or noise on the conductor being monitored. Applications may include monitoring a resistive type load such as an incandescent light bulb, heating element as well as any single speed linear load. Note that the “True RMS” sensors are able to be used in all applications since the “True RMS” current sensors provide the best overall accuracy and should be used in applications which includes Variable Frequency Drives, Switching Power Supplies, Computers and Data Centers, Electronic Ballasts, SCR’s, and Variable Speed Loads. The current sensors are available in both solid and split-core versions which also includes a Patented (Pat. No. US 7,416,421) 35 mm Din Rail mounting foot for easy installation in panel mount applications. The split-core version of the current sensors work great in retrofit applications and for use on service technicians vehicles since one or two parts will work in most applications and can be easily installed without disconnecting any wires.

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