Wiegand Sensor Wg112 Gas Meter Energy Meter Encoder
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Product Highlights
- Zero Power Consumption: Directly transforms magnetic signals into electrical pulses without external power supply.
- Lifetime Warranty: All products undergo 100% testing before shipment and come with a lifetime warranty.
- Manufacturer Direct: Established in 2003, specializing in R&D and manufacturing of Hall and Wiegand sensors.
- RoHS Certified: Products meet RoHS environmental standards for safety and compliance.
- OEM/ODM Support: Customization services available including OEM and ODM solutions for specific needs.
- Fast Delivery: In-stock products available for most parts within 10,000 pieces with 15-day lead time.
- Digital Output Signal: Provides bipolar triggering with synchronized positive and negative electrical pulses.
Product Attributes
- Customization
- Available
- Type
- SemiConductor Gas Sensor
- Output Signal Type
- Digital Type
- Model NO.
- WG112
- Production Process
- SemiConductor Integrated
- Sensitivity
- Medium
- Certification
- RoHS
- Customized
- Non-Customized
- Pressure Transmitter for Outdoor
- with Indicator
- Output
- Analog Sensor
- Usage
- Pressure Sensitive Sensor
- Theory
- Processing Pressure Measurement
- Transport Package
- Carton
- Specification
- ROHS, REACH
- Trademark
- AHNJ
- Origin
- Nanjing, China
- HS Code
- 8542319099
- Production Capacity
- 100, 000, 000PCS/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Wiegand Sensor Wg112 Gas Meter Energy Meter Encoder
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Product Description
When the zero power consumption magnetic sensor works, it needn't power supply, it can directly transform the magnetic signal into electrical signal. The working mode is bipolar triggering, it triggers the magnetic field to change for one circle, the zero power consumption magnetic sensor will sync-output a pair of positive and negative electrical pulse.
Structure and Dimension
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, plastic shell | Tinned copper hard lead | 8~12 | ≥5.0 | 14 | 1k | 270 | 24×7×8.2 | -40~125 |

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.
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.

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR244250". Items marked "" are certified.
Company Profile
Specialized in researching, developing, designing, manufacturing and selling the magnetic sensors, Hall IC, Hall effect sensor, Hall switch, Current sensor, Hall effect elements, Unipolar Hall switch IC, Bipolar hall IC, Linear sensors, Latch hall switch IC, Linear position sensors, Zero power magnetic sensor products. "Nanjing AH Electronic Science & Technology Co., Ltd" was establish in may 2003, by several Chinese senior experts of magnetic sensors. The culture is "science, development, service", our company applies itself in researching and manufacturing the sensors which owns China's independent intellectual property rights.
Nanjing AH Electronic Science & Technology Co., Ltd relies on its advanced technology strength, rich industrial experience and veracious market visibility, it established abroad strategic cooperation relations with top professional manufacturers of IC designing, manufacturing, package and testing in the United States, Taiwan and mainland. The company all along exerts advanced designing and manufacturing technology to ensure the product and technology in the highest level, and ensure the coherence, reliability and stability of the products.
The products of "Nanjing AH Electronic Science & Technology Co., Ltd " includes AH series unipolar Hall switch IC, AH series bipolar Hall IC, AH series latch Hall switch IC, AH series linear hall IC, WG series zero power consumption magnetic sensor etc.
"Nanjing AH Electronic Science & Technology Co., Ltd. " is a high and new technology enterprise in jiangsu province. The company owns more than a dozen of Chinese patents, 2 International patents. The company has passed ISO9001 certification and product environmental protection tests, and assumes several national technological projects.
We are looking for distributors in your area. If you are interested in setting up a business please Contact us.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Building 3, Huaye Park, Qidi City, 8, Zhineng Road, Kylin Technology Innovation Park, Nanjing, China, 211135
-
Plant Area
- 1841 square meters
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- T/T, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
- Main Products
- Hall Sensor, Integrated IC, Unipolar Sensor, Bipolar Sensor, Speed Sensor, Magnetic Sensor, Zero Power Consumption Sensor, Hall Effect Sensor, Wiegand Sensor, Hall Switch
-
Production Machines
- DIP Testing Machine, SMD Product Testing Machine, Reflow Welding Machine, Solder Paste Printer, SMT Machine, Soldering Machine, Marking Machine, Taping Machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 10 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2003-05-26
- Export Year
- 2008-01-01
-
Main Markets
- Southeast Asia/ Mideast, South Asia
-
Annual Export Revenue
- 5,574,261 RMB
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001:2015
-
Product Certification
- RoHS, Others
FAQ
- What is the MOQ?
- MOQ for each item is 1000 pcs for TO-92UA and SOT-89, 3000pcs for SOT-23.
- What is the warranty period?
- All our products will be 100% tested before shipment and have lifetime warranty.
- Can I get a Free Sample?
- You can ask our staff for applying Free Samples.
- Are you a manufacturer?
- Yes, we are a manufacturer.
- How long is your delivery time?
- 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.
- How can I place order?
- You can contact us by email with your order details.
- What payment terms do you accept?
- We can accept T/T in advance, or Paypal at small amount.
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