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.

...
Voir plus Voir moins

Filtres

Afficher 61 - 80 des 360 produits
Nombre de résultats par page
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 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 337-2718
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 499-5485
Référence fabricantHTB 100-P
MarqueLEM
17,55 €
Each
Unité
- Open Loop ±300A - 12 → 15 V - - Hall Effect PCB Mount DC to 50 kHz ±1 % 16mm -20°C HTB
N° de stock RS 532-9261
Référence fabricantHTFS 800-P/SP2
MarqueLEM
19,75 €
Each
Unité
- Open Loop ±1200A - 5 V - - Hall Effect PCB Mount DC to 50 kHz ±1 % 22mm -40°C HTFS
N° de stock RS 666-8201
Référence fabricantCKSR 15-NP
MarqueLEM
13,24 €
Each
Unité
- Closed Loop 15A - 5.25 V - - - PCB Mount 200 → 300 kHz ±0.8 % - -40°C CKSR
N° de stock RS 198-762
Référence fabricantAT 10 B420L
MarqueLEM
62,82 €
Each
Unité
- - 10A 4 → 20mA 20 → 30 V dc - - - Cable Tie 50/60 Hz ±1.5 % 16mm -20°C AT
N° de stock RS 521-954
Référence fabricantHASS 600-S
MarqueLEM
16,44 €
Each
Unité
- Open Loop ±900A - 5 V - - Hall Effect Panel Mount DC to 50 kHz ±1 % 20.4 x 10.4mm -40°C HASS
N° de stock RS 446-0440
Référence fabricantAK 5 B420L
MarqueLEM
251,23 €
Each
Unité
- - 5A 4 → 20mA 24 V dc, 150 V ac - - - Panel Mount 20 → 100 Hz ±1 % 21.7mm -20°C AK
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 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 181-1429
Référence fabricantCSNT651
MarqueHoneywell
27,93 €
Each
Unité
- Closed Loop 0 → 150A 25mA 12 → 15 V dc - - Hall Effect PCB Mount DC to 150 kHz ±0.5 % 12.5 x 9mm -40°C CSN
N° de stock RS 198-857
Référence fabricantTT 50-SD
MarqueLEM
26,69 €
Each
Unité
- - 50A 16.66mA - - - - Cable Tie 50/60 Hz ±1 % 8mm -25°C TT
N° de stock RS 833-2863
Référence fabricant2CCA880107R0001
MarqueABB
67,32 €
Each
Unité
- - 80A - 690 V ac, 1500 V dc - - CMS Sensor Cable Mount 50/60 Hz ±0.7 % 10mm -25°C CMS
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 793-4613
Référence fabricantDVL 1000
MarqueLEM
199,54 €
Each
Unité
- - - 50mA ±15 → 24 V - - - Panel Mount 14 kHz ±0.5 % - -40°C DVL
N° de stock RS 180-7391
Référence fabricantLA 55P/SP1
MarqueLEM
21,79 €
Each
Unité
- Closed Loop 0 → 100A 25mArms 12 → 15 V - - Hall Effect PCB Mount DC to 200 kHz ±0.9 % 12.7 x 7mm -40°C LA
N° de stock RS 321-6315
Référence fabricantLTS 15NP
MarqueLEM
12,18 €
Each
Unité
- Closed Loop 0 → ±48A - 5 V - - Hall Effect PCB Mount DC 100 to 200 kHz ±0.2 % 3.2mm -40°C LTS
N° de stock RS 666-8172
Référence fabricantCAS 6-NP
MarqueLEM
12,47 €
Each
Unité
- Closed Loop 6A - 5.25 V - - - PCB Mount 200 → 300 kHz ±0.8 % - -40°C CAS
N° de stock RS 451-1368
Référence fabricantLF 305S
MarqueLEM
57,66 €
Each
Unité
- Closed Loop 0 → 300A 150mArms 12 → 20 V - - Hall Effect Panel Mount DC to 100 kHz ±0.5 % 20.1mm -40°C LF
N° de stock RS 446-0591
Référence fabricantDK 100 B10
MarqueLEM
286,10 €
Each
Unité
- Open Loop 100A - 20 → 50 V dc - - Hall Effect Panel Mount - ±2 % 21.7mm -20°C DK