HAT Current Sensors

LEM HAT Current Sensors are designed for accurate electronic measurement of DC, AC, and pulsed currents while ensuring galvanic isolation between the primary and secondary circuits. These sensors ensure efficient signal processing with an instantaneous voltage output of ±4V and a bipolar power supply requirement of ±15V. The HAT current sensors feature a 25kHz DC bandwidth that enables precise monitoring of dynamic current variations. These compact transducers support current measurements ranging from 200A to 1500A, making them ideal for high-power applications.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Current Rating
Sensor Type
Response Time
Accuracy
Frequency Range
LEM Current Sensors – Industrial
Datasheet
35In Stock
Min.: 1
Mult.: 1
1.5 kA Open Loop 5 us 1 % DC to 25 kHz
LEM Current Sensors – Industrial Current Transducer HAT 200 ... 1500-S For the electronic measurement of currents: DC, AC, pulsed,..., with galvanic separation between the primary circuit and the secondary circuit.
Datasheet
75In Stock
60On Order
Min.: 1
Mult.: 1

1 kA Open Loop 5 us 1 % 25 kHz
LEM Current Sensors – Industrial Current Transducer HAT 200 ... 1500-S For the electronic measurement of currents: DC, AC, pulsed,..., with galvanic separation between the primary circuit and the secondary circuit.
Datasheet
60In Stock
Min.: 1
Mult.: 1

400 A Open Loop 5 us 1 % 25 kHz
LEM Current Sensors – Industrial Current Transducer HAT 200 ... 1500-S For the electronic measurement of currents: DC, AC, pulsed,..., with galvanic separation between the primary circuit and the secondary circuit.
Datasheet
32In Stock
Min.: 1
Mult.: 1

600 A Open Loop 5 us 1 % 25 kHz
LEM Current Sensors – Industrial Current Transducer HAT 200 ... 1500-S For the electronic measurement of currents: DC, AC, pulsed,..., with galvanic separation between the primary circuit and the secondary circuit.
Datasheet
19In Stock
140Expected 2026/03/31
Min.: 1
Mult.: 1

800 A Open Loop 5 us 1 % 25 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 20
Mult.: 20
1 kA Open Loop 5 us 1 % 25 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
200 A Open Loop 5 us 1 % DC to 25 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 20
Mult.: 20
200 A Open Loop 5 us 1 % DC to 25 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
500 A Open Loop 5 us 1 % DC to 25 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 20
Mult.: 20
500 A Open Loop 5 us 1 % DC to 25 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 20
Mult.: 20
600 A Open Loop 5 us 1 % 25 kHz
LEM Current Sensors – Industrial Non-Stocked Lead-Time 10 Weeks
Min.: 4
Mult.: 4
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 20
Mult.: 20
750 A Open Loop 5 us 1 % DC to 25 kHz
LEM Current Sensors – Industrial Non-Stocked Lead-Time 14 Weeks
Min.: 4
Mult.: 4
LEM Current Sensors – Industrial Non-Stocked Lead-Time 14 Weeks
Min.: 20
Mult.: 20
LEM Current Sensors – Industrial Non-Stocked Lead-Time 14 Weeks
Min.: 4
Mult.: 4