Power-Type Wiegand Sensor WG612

• 

Power-Type Wiegand SensorWG612

Wiegand Sensor

Signal Type Wiegand Sensor Supplier

Features

No need the power supply when it works.

Bipolar excitation working mode, the sensor outputs a pair of positive and negative electrical pulse signal when the magnetic field polarity changes for a circle.

Only when the external magnetic field polarity changes, and magnetic strength reaches the excitation threshold, the sensor will outputs a pulse signal, so the vibration won’t happen. The operation is stable and reliable.

The signal amplitude has nothing to do with the magnetic field changing speed, and it can work at the speed near to zero.

The output signal can be remote transmitted by the signal lines, so it’s suitable for LAN management.

No mechanic contact, no spark, is a kind of intrinsic safety devices.

Wide operating temperature range, strong environmental adaptability.

Principle outline

Zero power consumption sensor WG112 ( it also be called Wiegand Sensor) is a kind of new type magnetic component that is made based on Wiegand effect. It can initiative generate energy, no need external power when it works. It can give a sharp voltage pulse signal. The sensor consists of a special processed alloy wire and induction coil which winds on the outside of wire , framework and pins etc.

The alloy wire owns double magnetic structure, its core is soft magnet, and the shell is hard magnet. To utilize the magnetic difference between the alloy wire’s inside and outside, under excitation by suitable strength of alternating magnetic field, the core magnetization direction everted in a moment, the direction became same or opposite with that of shell, and make the magnetic field around alloy wire changed suddenly, then a group of positive and negative pulse generated in the induction coil. The pulse amplitude is only regard with strength of the excitation field, and it has nothing to do with the field changing speed. It realized “Zero Speed” counting detection.

More information please view here

Other supplier products

	Micropowr Hall Sensor AH3662 Rated supply voltage  2.4 V ~ 5.5 V;	Micropowr Hall SensorAH3662Rated supply voltage 2.4 V ~ 5.5 V; Hall Sensor Hall Switch Features Micropower designing; Rated supply voltage 2...
	Latch Type Hall Sensor AH3013	Latch Type Hall Sensor AH3013 Features about our Linear Hall Sensor Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V; Oper...
	Latch Type Hall Sensor AH3075	Hall Sensor Hall Switch Features Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V; Operating temperature range: -55℃ ~ 15...
	Latch type Hall Sensor AH513	Latch type Hall Sensor AH513 Featuresof our Hall Sensor Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V; Operating temperatu...
	Linear Hall Sensor AH3509	Linear Hall SensorAH3509 Hall Sensor Hall Switch ◆ Features Rated working voltage 4.5 V ~ 6 V, Operating temperature range: -40℃ ~ 125℃; Rai...

Same products

	Hangzhi CAFR-A-NP Series PCB Current sensor	Seller: Shenzhen Hangzhi Precision Electronics Co., Ltd	The CAFR-A-NP series is a current sensor developed by Hangzhi that can be soldered on the PCB cir...
	Hangzhi CIT High Precision Split Core current transducer	Seller: Shenzhen Hangzhi Precision Electronics Co., Ltd	The CIT series high precision split core current transducer is developed by Hangzhi based on the ...
	BMS300 Automotive Current Sensor Transducer	Seller: Shenzhen Hangzhi Precision Electronics Co., Ltd	BMS300 fluxgate transducer is made of an excitation magnetic ring and a control circuit. Under no...
	AIT6000-SG High-Precision Current Sensor Transducer, Accuracy 50ppm	Seller: Shenzhen Hangzhi Precision Electronics Co., Ltd	AIT6000-SG has a high gain and measurement accuracy in the full bandwidth range, due to the appli...
	DIT300-SG high-precision digital current sensor	Seller: Shenzhen Hangzhi Precision Electronics Co., Ltd	Hangzhi DIT300-SG is a 300 Amp High Precision Digital Current Transducer with an accuracy of 200p...