Place of Origin: | Suzhou, China |
Brand Name: | XUNSHI |
Certification: | ISO, TUV, , BV, DNV |
Model Number: | wiegand wire-Avril |
Minimum Order Quantity: | 1000meters |
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Price: | USD2.9/kg |
Packaging Details: | By customers' require |
Delivery Time: | 20-25days |
Payment Terms: | 30% T/T in advance, balance before shipment |
Supply Ability: | 10000 kg per month |
Type: | Permanent | Shape: | Coil |
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Application: | Flowmeters, Tachometers | Composite: | FeCoV |
Diameter: | 0.25-0.50mm |
Magnetic Sensitive Wire
Magnetic Sensitive Wire is a thin wire used in zero power consumption magnetic sensitive sensor, also known as Wiegand Sensor. Zero power consumption magnetic sensitive sensor is composed of a special processed dual-state alloy wire with magnetic sensitive function and induction coil wound around.
When exposed to an alternating external magnetic field, a Magnetic Sensitive Wire will initially retaining its magnetic polarity. However, when the external field reaches a certain threshold, the polarity of the wire segment will abruptly reverse. This polarity switch occurs within a few microseconds and can generate a distinct current pulse in a fine copper coil wrapped around the ferromagnetic core. This pulse is strong enough to activate logic circuits and can be used to energize low power electronic chips. This self-powering capacity of zero power consumption magnetic sensitive sensors helps make them more reliable – and safer – since they can provide signals for alarm systems without external power sources.
Advantages of Zero power consumption magnetic sensitive sensor
No sensor other than Zero power consumption magnetic sensitive sensor combines the advantages below:
Paremeters
Parameter | Value |
Working magnetic field strength(Hμ) | 14.4~18.4 kA/m |
Working magnetic induction intensity(Bμ) | 0.9~1.2T |
Specific hysteresis loss(Pμ) | ≥3.0x104J/m3 |
k value(Kμ) | ≥0.58 |
Density | 8.1g/cm3 |
Linear Expansion coefficient(20-300 °C) | 11.310x10-6 °C-1 |
Resistivity | 0.71μΩ·m |
Curie Point | 860°C |
Working temperautre | -196℃~+300℃ |
Diameter | 0.25~0.50mm |
Size available:
Diameter 0.50mm
Diameter 0.25mm(in process)
Application