Product Overview
The CR1A H00 SERIES is a closed-loop Hall Effect current sensor designed for the electronic measurement of DC, AC, and pulsed currents. It provides galvanic separation between primary and secondary circuits, featuring a UL 94-V0 recognized insulating plastic case. This sensor offers high accuracy, very good linearity, low offset drift over temperature, and no insertion loss, making it suitable for a wide range of demanding applications.
Product Attributes
- Brand: CHIPSENSE
- Certifications: IEC 60664-1:2020, IEC 61800-5-1:2022, IEC 62109-1:2010
- Material: Insulating plastic case (UL 94-V0 recognized)
Technical Specifications
| Model Number | Primary Nominal RMS Current (IPN) | Primary Current Measuring Range (IPM) | Secondary Nominal RMS Current (ISN) | Theoretical Sensitivity (Gth) | Supply Voltage (VC) | Current Consumption (IC) | Zero Offset Current (IO) | Sensitivity Error (G) | Linearity Error (L) | Accuracy @ IPN (X) | Response Time (tr) | Frequency Bandwidth (-3dB) (BW) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CR1A 50 H00 | -50 to 50 A | -70 to 70 A | -50 to 50 mA | 1 mA/A | 12 to 15 V | 20+IS mA | -0.2 to 0.2 mA | -0.2 to 0.2 % | -0.1 to 0.1 % of IPN | -0.5 to 0.5 % of IPN | 0.5 to 1 s | 200 kHz |
| CR1A 100 H00 | -100 to 100 A | -200 to 200 A | -50 to 50 mA | 0.5 mA/A | 12 to 15 V | 20+IS mA | -0.2 to 0.2 mA | -0.2 to 0.2 % | -0.1 to 0.1 % of IPN | -0.5 to 0.5 % of IPN | 0.5 to 1 s | 200 kHz |
| CR1A 200 H00 | -200 to 200 A | -400 to 400 A | -100 to 100 mA | 0.5 mA/A | 12 to 15 V | 20+IS mA | -0.2 to 0.2 mA | -0.2 to 0.2 % | -0.1 to 0.1 % of IPN | -0.5 to 0.5 % of IPN | 0.5 to 1 s | 200 kHz |
| CR1A 300 H00 | -300 to 300 A | -500 to 500 A | -150 to 150 mA | 0.5 mA/A | 12 to 15 V | 20+IS mA | -0.2 to 0.2 mA | -0.2 to 0.2 % | -0.1 to 0.1 % of IPN | -0.5 to 0.5 % of IPN | 0.5 to 1 s | 200 kHz |
2506121200_CHIPSENSE-CR1A-200-H00_C49164839.pdf
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