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 TypesCurrent 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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Beskrivning Pris 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
RS-artikelnummer 532-9249
Tillv. art.nrHTFS 400-P/SP2
VarumärkeLEM
209,39 kr
Each
Enheter
- Open Loop ±600A - 5 V - - Hall Effect PCB Mount DC to 50 kHz ±1 % 22mm -40°C HTFS
RS-artikelnummer 793-4581
Tillv. art.nrHLSR 32-P
VarumärkeLEM
73,06 kr
Each
Enheter
- Open Loop 80A 32A 4.5 → 5.5 V - - Hall Effect PCB Mount 400 kHz ±1 % - -40°C HLSR
RS-artikelnummer 527-8680
Tillv. art.nrDHR 300 C420
VarumärkeLEM
2 358,80 kr
Each
Enheter
- Open Loop 300A 4 → 20mA 20 → 50 V dc - - Hall Effect Panel Mount DC 20 to 6000 Hz ±1 % 32mm -40°C DHR
RS-artikelnummer 451-1380
Tillv. art.nrLF 505S
VarumärkeLEM
1 447,81 kr
Each
Enheter
- Closed Loop 0 → 800A 100mArms 15 → 24 V - - Hall Effect Panel Mount DC to 100 kHz ±0.6 % 30.2mm -40°C LF
RS-artikelnummer 532-9126
Tillv. art.nrHXS 50-NP
VarumärkeLEM
94,30 kr
Each
Enheter
- Open Loop ±150A - 5 V - - Hall Effect PCB Mount DC to 50 kHz ±1 % - -40°C HXS
RS-artikelnummer 801-6283
Tillv. art.nr2308043
VarumärkePhoenix Contact
2 416,50 kr
Each
Enheter
- - 0 → 300A 4 → 20mA 24 V dc - - - DIN Rail 20 → 6000 Hz ±1 % 32mm -40°C MCR-SL-CUC-300-I
RS-artikelnummer 666-8214
Tillv. art.nrCKSR 50-NP
VarumärkeLEM
150,28 kr
Each
Enheter
- Closed Loop 50A - 5.25 V - - - PCB Mount 200 → 300 kHz ±0.8 % - -40°C CKSR
RS-artikelnummer 499-5564
Tillv. art.nrAP 50 B420L
VarumärkeLEM
1 253,85 kr
Each
Enheter
- - 50A 4 → 20mA 12 → 24 V dc - - - DIN Rail 30 → 2000 Hz ±1 % 18mm -20°C AP
RS-artikelnummer 914-5288
Tillv. art.nrCT132TRAN100A-4/20MA
VarumärkeHOBUT
501,28 kr
Each
Enheter
- - 100A 4 → 20mA 15 → 30 V - - Loop Sensor DIN Rail 45 → 65 Hz Class 0.5 % 21mm -15°C CT132TRAN
RS-artikelnummer 146-2055
Tillv. art.nrCMS2025-SP3
VarumärkeSensitec
136,738 kr
Each (In a Tray of 50)
Enheter
- - 25A - ±15 V - - AMR Effect PCB Mount DC to 200 kHz ±0.8 % - -25°C CMS2000
RS-artikelnummer 527-8539
Tillv. art.nrDHR 200 C10
VarumärkeLEM
2 063,27 kr
Each
Enheter
- Open Loop 200A - 20 → 50 V dc - - Hall Effect Panel Mount DC 20 to 6000 Hz ±1 % 32mm -40°C DHR
RS-artikelnummer 793-4632
Tillv. art.nrATO-75BILD10
VarumärkeLEM
455,06 kr
Each
Enheter
- - 90A 90mA - - - - - 50 Hz, 60 Hz ±1 % 10mm -25°C CAS
RS-artikelnummer 497-249
Tillv. art.nrCT 0.1P
VarumärkeLEM
721,32 kr
Each
Enheter
- - ±200 mA - 15 V - - Fluxgate PCB Mount 40 → 7000 Hz ±1 % 11mm -20°C CT
RS-artikelnummer 914-5284
Tillv. art.nrCT132TRAN50A-4/20MA
VarumärkeHOBUT
501,28 kr
Each
Enheter
- - 50A 4 → 20mA 15 → 30 V - - Loop Sensor DIN Rail 45 → 65 Hz Class 0.5 % 21mm -15°C CT132TRAN
RS-artikelnummer 198-841
Tillv. art.nrAT 5 B5
VarumärkeLEM
560,74 kr
Each
Enheter
- - 5A - - - - - Cable Tie 50/60 Hz ±1.5 % 16mm -20°C AT
RS-artikelnummer 793-4584
Tillv. art.nrHLSR 10-P
VarumärkeLEM
73,06 kr
Each
Enheter
- Open Loop 25A 10A 4.5 → 5.5 V - - Hall Effect PCB Mount 400 kHz ±1 % - -40°C HLSR
RS-artikelnummer 497-091
Tillv. art.nrHTR 50-SB
VarumärkeLEM
1 167,08 kr
Each
Enheter
- Open Loop ±100A - 12 → 15 V - - Hall Effect Busbar, Panel Mount DC to 10 kHz ±2 % 21mm -10°C HTR
RS-artikelnummer 527-8595
Tillv. art.nrDHR 1000 C10
VarumärkeLEM
2 653,60 kr
Each
Enheter
- Open Loop 1800A - 20 → 50 V dc - - Hall Effect Panel Mount DC 20 to 6000 Hz ±1 % 32mm -40°C DHR
RS-artikelnummer 435-8707
Tillv. art.nrHX 10-P/SP2
VarumärkeLEM
121,81 kr
Each
Enheter
- Open Loop ±30A - 12 → 15 V - - Hall Effect PCB Mount 50 kHz ±1 % 1.1mm -25°C HX
RS-artikelnummer 864-0886
Tillv. art.nrDVL 1500
VarumärkeLEM
2 063,27 kr
Each
Enheter
- - - 50mA ±15 → 24 V - - - Panel Mount 14 kHz ±1 % - -40°C DVL
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