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 Price Sensor Technology Nominal Current Output Current Range Supply Voltage Transformer Type Sensor Type Mounting Type Frequency Bandwidth Accuracy Bore Size Minimum Operating Temperature Series Maximum Operating Temperature Depth
RS庫存編號 499-5536
製造零件編號AP 50 B10
BrandLEM
TWD4,068.00
單位
Closed Loop 50A - 24 V dc - - DIN Rail 30 → 2000 Hz ±1 % 18mm -20°C AP +60°C 55mm
RS庫存編號 497-271
製造零件編號HTR 200-SB
BrandLEM
TWD3,877.00
單位
Open Loop ±400 A - 12 → 15 V - Hall Effect Busbar, Panel Mount DC to 10 kHz ±2 % 21mm -10°C HTR +70°C 21.5mm
RS庫存編號 207-2984
製造零件編號LA 205-S
BrandLEM
TWD2,872.00
單位
Closed Loop 0 → 300A 100mArms 12 → 15 V - Hall Effect Panel Mount DC to 100 kHz ±0.8 % 22.7 x 17.4mm -10°C LA +85°C 56.5mm
RS庫存編號 435-8628
製造零件編號HX 03-P
BrandLEM
TWD495.00
單位
Open Loop ±9A - ±15 V - Hall Effect PCB Mount 50 kHz ±1 % 0.6mm -25°C HX +85°C 15.4mm
RS庫存編號 180-7357
製造零件編號LA 55-P
BrandLEM
TWD921.00
單位
Closed Loop 0 → 70A 50mArms 12 → 15 V - Hall Effect PCB Mount DC to 200 kHz ±0.9 % - -40°C LA +85°C 14.45mm
RS庫存編號 286-361
製造零件編號LV 25-P
BrandLEM
TWD2,394.00
單位
Closed Loop 0 → 14 25mA 12 → 15 V - Hall Effect PCB Mount - ±0.9 % - 0°C LV +70°C 29.2mm
RS庫存編號 731-5270
製造零件編號HTA 600-S
BrandLEM
TWD1,720.00
單位
Open Loop 600A - ±15 V - Hall Effect Panel Mount DC to 50 kHz ±1 % 32mm -25°C HTA +85°C 27.5mm
RS庫存編號 301-9489
製造零件編號HAS 50S
BrandLEM
TWD723.00
單位
Open Loop ±150A - 15 V - Hall Effect Panel Mount DC to 50 kHz ±1 % 20.4 x 10.4mm -10°C HAS +80°C 30mm
RS庫存編號 532-9148
製造零件編號HAIS 100-P
BrandLEM
TWD704.00
單位
Open Loop ±300A - 5 V - Hall Effect PCB Mount DC to 50 kHz ±1 % 15 x 8mm -40°C HAIS +85°C 14mm
RS庫存編號 207-2912
製造零件編號HTA 400-S
BrandLEM
TWD1,815.00
單位
Open Loop ±1000A - 15 V - Hall Effect Panel Mount DC to 50 kHz ±1 % 32mm -25°C HTA +85°C 27.5mm
RS庫存編號 451-1352
製造零件編號LF 205S
BrandLEM
TWD2,238.00
單位
Closed Loop 0 → 420A 100mArms 12 → 15 V - Hall Effect Panel Mount DC to 100 kHz ±0.5 % 15.6mm -40°C LF +85°C 26.19mm
RS庫存編號 207-2940
製造零件編號HTA 1000-S
BrandLEM
TWD2,467.00
單位
Open Loop ±1000A - 15 V - Hall Effect Panel Mount DC to 50 kHz ±1 % 32mm -25°C HTA +85°C 27.5mm
RS庫存編號 321-6292
製造零件編號LAH 50-P
BrandLEM
TWD654.00
單位
Closed Loop 50A 25mArms 12 → 15 V - Hall Effect PCB Mount DC to 200 kHz ±0.25 % - -25°C LAH +85°C 14.93mm
RS庫存編號 914-5313
製造零件編號CT132TRAN20A-5/10V
BrandHOBUT
TWD1,178.00
單位
- 20A - 15 → 30 V - Loop Sensor DIN Rail 45 → 65 Hz Class 0.5 % 21mm -15°C CT132TRAN +50°C 30mm
RS庫存編號 207-3016
製造零件編號HY 5-P
BrandLEM
TWD643.00
單位
Open Loop ±15A - 12 → 15 V - Hall Effect PCB Mount DC to 50 kHz ±1 % 0.7mm -10°C HY +80°C 12mm
RS庫存編號 650-554
製造零件編號CSLA1CD
BrandHoneywell
TWD741.00
單位
Open Loop 0 → 57A - 8 → 16 V dc - Hall Effect PCB Mount - - 10.9mm -25°C CSL +85°C 10.4mm
RS庫存編號 521-958
製造零件編號HAT 400-S
BrandLEM
TWD1,571.00
單位
Open Loop ±1200A - 15 V - Hall Effect Busbar, Plug In DC to 25 kHz ±1 % 40.5 x 30.5mm -10°C HAT +80°C 37mm
RS庫存編號 914-5284
製造零件編號CT132TRAN50A-4/20MA
BrandHOBUT
TWD1,539.00
單位
- 50A 4 → 20mA 15 → 30 V - Loop Sensor DIN Rail 45 → 65 Hz Class 0.5 % 21mm -15°C CT132TRAN +50°C 30mm
RS庫存編號 532-9198
製造零件編號HAIS 50-P
BrandLEM
TWD705.00
單位
Open Loop ±150A - 5 V - Hall Effect PCB Mount DC to 50 kHz ±1 % 15 x 8mm -40°C HAIS +85°C 14mm
RS庫存編號 532-9255
製造零件編號HTFS 800-P
BrandLEM
TWD689.00
單位
Open Loop ±1200A - 5 V - Hall Effect PCB Mount DC to 50 kHz ±1 % 22mm -40°C HTFS +105°C 17mm