Current Transducers

Current transducers, or current sensors, are an electrical component that detects electric current in a wire and converts it into another type of electrical signal proportional to the current value. The generated signal could be analogue voltage, current or a digital output. This generated signal can be then used to display the measured current in an ammeter, or can be used for the purpose of controlling other circuits.

Current Transducer Types

Current sensors can be either open-loop or closed-loop.
•Open-Loop Sensor: This type measures AC and DC currents and provides electrical isolation between the circuit being measured and the output of the sensor. Open-loop current sensors are generally preferred in battery-powered circuits.


•Closed-Loop Sensor: The Closed-Loop sensor is sometimes called a ’Zero-Flux’ sensor because it features a Hall-Effect sensor that feeds back an opposing current into a secondary coil, wound on the magnetic core to zero the flux produced in the magnetic core by the primary current. Closed-loop sensors are often used when high accuracy is essential.

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Description Prix Input Current Range Sensor Technology Nominal Current Output Current Range Supply Voltage Transformer Type Maximum Cable Diameter Sensor Type Mounting Type Frequency Bandwidth Accuracy Bore Size Minimum Operating Temperature Series
N° de stock RS 715-7989
Référence fabricant2308030
190,50 €
Each
Unité
- - 0 200A 4 20mA 20 30 V dc - - - DIN Rail 20 6000 Hz ±1 % 32mm -40°C MCR-SL-CUC-200-I
N° de stock RS 801-6283
Référence fabricant2308043
209,64 €
Each
Unité
- - 0 → 300A 4 → 20mA 24 V dc - - - DIN Rail 20 → 6000 Hz ±1 % 32mm -40°C MCR-SL-CUC-300-I
N° de stock RS 715-7970
Référence fabricant2308027
190,50 €
Each
Unité
- - 0 100A 4 20mA 20 30 V dc - - - DIN Rail 20 6000 Hz ±1 % 32mm -40°C MCR-SL-CUC-100-I
N° de stock RS 337-2718
Référence fabricant2814715
267,38 €
Each
Unité
- - 0 11A 0 20mA 20 30 V dc - - - Chassis Mount 15 400 Hz <0.5 % - -20°C MCR-S-1-5-UI-DCI-NC
N° de stock RS 302-6077
Référence fabricant2814359
138,00 €
Each
Unité
- - 0 → 5A 0 → 20mA - - - - Chassis Mount 45 → 60 Hz <0.5 % - -25°C MCR-SLP-1-5-UI-0
N° de stock RS 820-0435
Référence fabricant2904922
272,40 €
Each
Unité
- - 100 → 4000A 0 → 1A 24 V dc - - - Flange Mount 10 → 5000 Hz, 45 → 65 Hz ±0.21 % 8.3mm -30°C PACT RCP-4000A-1A-D140
N° de stock RS 337-2746
Référence fabricant2814728
257,22 €
Each
Unité
- - 0 55A 0 20mA 20 30 V dc - - - Chassis Mount 15 400 Hz <0.5 % - -20°C MCR-S10-50-UI-DCI-NC
N° de stock RS 801-6312
Référence fabricant2810612
159,18 €
Each
Unité
- - 0 → 5A 0 → 20mA 24 V dc - - - DIN Rail 45 → 65 Hz ±0.5 % - -20°C MACX MCR-SL-CAC-5-I
N° de stock RS 801-6255
Référence fabricant2813457
189,66 €
Each
Unité
- - 0 100A - 20 30 V dc - - - Panel Mount 30 6000 Hz ±1 % 18.5mm -20°C MCR-SL-S-100-U
N° de stock RS 337-2752
Référence fabricant2814744
295,69 €
Each
Unité
- - 0 55A 0 20mA 20 30 V dc - - - Chassis Mount 15 400 Hz <0.5 % - -20°C MCR-S10-50-UI-SW-DCI-NC
N° de stock RS 801-6296
Référence fabricant2810625
185,21 €
Each
Unité
- - 0 5A 0 20mA 19.2 253 V ac/dc - - - DIN Rail 45 65 Hz ±0.5 % - -20°C MACX MCR-SL-CAC-5-I-UP
N° de stock RS 175-0485
Référence fabricant2864671
14,93 €
Each
Unité
- - - - - - - - DIN Rail - - - - MCR
N° de stock RS 175-0490
Référence fabricant2907888
10,10 €
Each
Unité
- - - - - - - - - - - - - PACT RCP
N° de stock RS 820-0431
Référence fabricant2904921
272,40 €
Each
Unité
- - 100 → 4000A 0 → 1A 24 V dc - - - Flange Mount 10 → 5000 Hz, 45 → 65 Hz ±0.21 % 8.3mm -30°C PACT RCP-4000A-1A-D95
N° de stock RS 337-2724
Référence fabricant2814731
295,60 €
Each
Unité
- - 0 11A 0 20mA 20 30 V dc - - - Chassis Mount 15 400 Hz <0.5 % - -20°C MCR-S-1-5-UI-SW-DCI-NC
N° de stock RS 820-0444
Référence fabricant2904923
272,40 €
Each
Unité
- - 100 → 4000A 0 → 1A 24 V dc - - - Flange Mount 10 → 5000 Hz, 45 → 65 Hz ±0.21 % 8.3mm -30°C PACT RCP-4000A-1A-D190