CASR Board Mount Current Transducers

LEM CASR Board Mount Current Transducers are specifically designed for accurate electronic measurement of DC, AC, and pulsed currents, covering a range from 1.5A to 75A RMS. These sensors provide galvanic isolation between the primary and secondary circuits, ensuring enhanced safety and performance. Built with compact Fluxgate-based technology, the LEM CASR current sensors operate with a single +5V supply and exhibit minimal offset and gain drift. The CASR sensors also offer an extended measuring range up to three times the nominal primary current (Ipn), making them highly versatile. Additionally, these transducers are designed for direct PCB mounting, featuring three primary pins for efficient handling of small current measurements from 2A to 50A RMS.

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Antal RoHS ECAD-modell Märkström
Sensortyp
Responstid
Noggrannhet
Frekvensräckvidd
Driftspänning
Utgångstyp
Maximal drifttemperatur
Minsta drifttemperatur
Maximal matningsspänning
Minimal matningsspänning
LEM Strömsensorer för kortfäste Current transducer CASR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit.
Datablad
1 935På lager
Min.: 1
Multipla: 1

15 A Closed Loop 300 ps 0.8 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V
LEM Strömsensorer för kortfäste Current transducer CASR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit.
Datablad
446På lager
200Förväntad 2026-09-29
Min.: 1
Multipla: 1

6 A Closed Loop 300 ps 0.8 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V
LEM Strömsensorer för kortfäste Current transducer CASR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit.
Datablad
400På lager
Min.: 1
Multipla: 1

50 A Closed Loop 300 ps 0.8 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V
LEM Strömsensorer för kortfäste
Datablad
180På lager
Min.: 1
Multipla: 1
6 A Closed Loop 300 ps 0.8 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V
LEM Strömsensorer för kortfäste Current transducer CASR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit.
Datablad
22På lager
600På beställningen
Min.: 1
Multipla: 1

25 A Closed Loop 300 ps 0.8 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V
LEM Strömsensorer för kortfäste
Datablad
Ej på lager
Min.: 200
Multipla: 200
15 A Closed Loop 300 ps 0.8 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V
LEM Strömsensorer för kortfäste
Datablad
Ej på lager
Min.: 200
Multipla: 200
15 A Closed Loop 300 ps 0.8 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V
LEM Strömsensorer för kortfäste
Datablad
Ej på lager
Min.: 200
Multipla: 200
25 A Closed Loop 300 ps 0.8 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V
LEM Strömsensorer för kortfäste
Datablad
Ej på lager
Min.: 200
Multipla: 200
25 A Closed Loop 300 ps 0.8 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V
LEM Strömsensorer för kortfäste
Datablad
Ej på lager
Min.: 200
Multipla: 200
50 A Closed Loop 300 ps 0.8 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V