Closed Loop Hall Effect AC/DC Current Sensor ET-HES-0038

Cat No: HES-LJX-0038 Datasheet

Product Name: Closed Loop Hall Effect AC/DC Current Sensor ET-HES-0038

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Description

This Hall Effect current sensor is based on closed-loop principle and designed with high galvanic isolation between the primary conductor and the secondary circuit. It can be used for the measurement of DC and AC current, pulse currents, etc. The output of the transducer reflects the real wave of the current-carrying conductor.

Basic Information

Model	ET-HES-0038
Product Features	Excellent accuracy Very good linearity Small size and encapsulated Less power consumption Current overload capability
Nominal Input Current	0-20A, 0-25A
Sensor Type	Closed-Loop
Power Supply	+5 V DC
Einschalt/Auslöseabstand	+2.5 V ± 2 V AC/DC
Current Type	AC/DC
Window Type	Ø 8.50
Window Size (mm)	bidirectional
Accuracy	0.005
Linearity	0.001
Operating Temperature	-40°C ~ +85°C
Frequency Bandwith	DC ~ 200kHz

Applications

Photovoltaic equipment
General Purpose Inverters
AC/DC Variable Speed Drivers
Battery Supplied Applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies

Note

Note	Select the appropriate current range and ensure correct core closure (for split-core models). Avoid exceeding the maximum measured current to prevent core saturation and output distortion.

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For industrial/research use only. Not for personal/medical use.