Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter

Product Details
Customization: Available
Outer Lead: Tinned Copper Hard Lead
Output: Pulse Signal
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Management System Certification
ISO 9001, ISO 14001
Export Year
2008-01-01
  • Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
  • Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
  • Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
  • Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
  • Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
  • Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
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  • Overview
  • Company Profile
  • Certifications
  • FAQ
  • Our Advantages
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
WG314
Theory
Magnetic Sensor
Transport Package
Carton
Specification
Epoxy potting, plastic shell
Trademark
AHNJ
Origin
Nanjing, China
HS Code
8542319099
Production Capacity
100, 000, 000PCS/Year

Packaging & Delivery

Package Size
14.00cm * 8.00cm * 4.00cm
Package Gross Weight
0.500kg

Product Description

Signal Type Packing Outer Lead Magnetic Flux Density(mT) Output Voltage(V) Pulse Width
(μs)
Operating Frequency(Hz) Internal Resistance
(Ω)
Dimension
(mm)
Operating Temperature(ºC)
WG112 Epoxy potting, plastic shell Tinned copper hard lead 5~10 1.5 12 10k 800 12.8×4.5×4.5 -40~125
WG113A Epoxy potting, plastic shell Tinned copper hard lead 5~10 1.5 15 10k 1000 12.8×4.5×4.5 -40~85
WG214 Epoxy potting, plastic shell High temperature resistant soft lead 5~10 1.5 12 10k 850 12×7.2×8 -40~125
WG216 Epoxy potting, plastic shell High temperature resistant soft lead 5~10 1.5 12 10k 1000 Refer to datasheet -40~85
WG311 Epoxy potting, aluminum shell Tinned copper hard lead 5~10 1.5 12 10k 1000 φ4×11.5 -40~125
WG314 Heat-shrink tube Tinned copper hard lead 5~10 1.5 12 10k 650 φ3.3×22 -40~100
WG315 Heat-shrink tube Tinned copper hard lead 5~10 1.5 12 10k 1300 φ3.3×22 -40~100
Power Type Packing Outer Lead Magnetic Flux Density(mT) Output Voltage(V) Pulse Width
(μs)
Operating Frequency(Hz) Internal Resistance
(Ω)
Dimension
(mm)
Operating Temperature(ºC)
WG631 Epoxy potting, aluminum shell Tinned copper hard lead 8~12 5.0 14 1k 270 24×7×8.2 -40~125

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, 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 signal processing is simple, and it can be directly connected with transistors, comparators, A/D converter, etc.
The output signal can be remote transmitted by the signal lines, 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.
 
Performance Index
Name  Symbol Value Unit
Excitation strength  Min. B 3 mT
 Typ. 5~6
Max. 12
 Pulse signal amplitude Vo ≥1.5 V
Pulse width(in the location of 1V) τ 10~30 μS
 DC internal resistance Ro 600~800 Ω
Operating frequency Min. f unlimited kHz
 Max. 10
Operating Temp. T -40~+125 ºC
Outline Dimension and Typical installation location - See the figure -
Sensitive silk location(distance to the bottom surface of sensor) D 2.0(distance to the bottom) mm
Package - Aluminum shell, Epoxy potting -
External lead - Tinned copper hard leads -

Application
Rotation count: smart water meter, heat meter, gas meter, fuel gauge, flow meter, odometer etc.
Position detection: oil depot level detection, tipping bucket rain gauge, unattended hydrometeorology monitoring.
Electronic switch: explosion-proof switch, ignition switch etc.

Sensor dimension and sensitive silk location

Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter

Instruction
Example: In the water meter application, the magnetic ring of φ9.5×φ6.0×3.5 mm can be used, it is magnetized in axial direction, a pair of poles. The surface magnetic strength is more than 90 mT, the installation distance from the surface of ring to the bottom of the sensor is about 2.5mm.
Note: The sensor has certain requirements to the magnetic strength, too strong or too weak magnetic field may affect its operation.
If using other material and shape of the magnet, it needs to measure its magnetic field, and adjust the installation distance.
Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter

 

    Company Profile

    Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
    Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
    Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
    Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
    Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
    Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter

    Certifications

    Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter

    FAQ

    Q: What's your MOQ?
    A: MOQ for each item is 1000 pcs for TO-92UA and SOT-89, 3000pcs for SOT-23


    Q: What's your warranty?
    A: All our products will be 100% tested before shipment and have lifetime warranty.


    Q: Can I get a Free Sample?
    A: You can ask our staff for applying Free Samples.


    Q: Are you a manufacturer ?
    A: Yes, we are a manufacturer.

    Q: How long is your delivery time?
    A: We have different lead times according to the quantity of the order. Usually we have in-stock products within 10 thousand pieces for most parts.

    Q: How can I place order?
    A: You can contact us by email with your order details.

    Q: What payment terms do you accept?
    A: We can accept T/T in advance, or Paypal at small amount.

    Our Advantages

    In May 2003, several Chinese senior experts in magnetic sensors field jointly invest to establish "Nanjing AH Electronic Science & Technology Co., Ltd" by themselves' technology and market advantages. The company is specialized in researching and developing, designing and manufacturing and selling Hall IC, Zero power consumption sensor and their application products.
     

    Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
    Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter
    Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter

    Packaging & Shipping

    Wg314, Wiegand Sensor, Gas Meter Sensor, Flow Meter, Smart Meter

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