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Heat Meter Wg315 Zero Power Consumption Wiegand Sensor Flow Meter
US$2.00
5 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableTechnics
Semiconductor ICOuter Lead
Tinned Copper Hard LeadModel NO.
WG315Output
Pulse SignalUsage
Liquid Level SensorTheory
Magnetic SensorTransport Package
CartonSpecification
Epoxy potting, plastic shellTrademark
AHNJOrigin
Nanjing, ChinaHS Code
8542319099Production Capacity
100, 000, 000PCS/YearKey features
Zero Power Consumption: Operates without external power supply, using bipolar excitation to generate pulse signals.
Lifetime Warranty: All products undergo 100% testing before shipment and come with a lifetime warranty.
High Stability & Reliability: No mechanical contact or sparks; stable operation unaffected by vibration or speed near zero.
Easy Integration: Simple signal processing allows direct connection to transistors, comparators, and A/D converters.
Intrinsic Safety: No mechanical contact and no spark generation, making it a safe intrinsic safety device.
Remote Transmission: Output signals can be transmitted remotely via signal lines, suitable for LAN management.
Manufacturer Direct: Direct from manufacturer with OEM/ODM services, ISO9001:2015 certified, established in 2003.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.81h CertifiedTerms of Payment: T/T, PayPal
AI-Powered supplier vetting
SummaryNanjing AH Electronic Science & Technology Co., Ltd. is a China-based manufacturing company established in 2003, specializing in Hall ICs, magnetic sensors, Hall switches, and related products. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, independent intellectual property, Chinese and international patents, and participation in national technology projects. Its stated production capacity is 100,000,000 pieces annually, supported by four production lines. The company exports independently, began exporting in 2008, and reports export sales of 31%–40%. Evidence supports manufacturing capability, relevant technical expertise, and quality-management certification. However, the provided information does not sufficiently establish after-sales service performance, customization capability, financial credibility, or specific customer cases.
Supplier typeThe supplier is identified as a limited company and factory located in Nanjing, Jiangsu, China. Its descriptions state that it researches, develops, manufactures, and sells magnetic sensors and Hall-related products, confirming a manufacturer profile rather than only a trading intermediary.
CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, and separately states that it has passed ISO9001 certification and product environmental-protection tests. These records provide explicit evidence of quality and environmental management certification.
R&D capabilityThe supplier states that it was founded by senior magnetic-sensor experts, conducts research and development, owns more than a dozen Chinese patents and two international patents, and undertakes national technology projects. Its product range includes multiple Hall IC and magnetic-sensor types, providing explicit evidence of technical and innovation activity.
Production capacityThe supplier is identified as a factory with four production lines and reported annual output of 100,000,000 pieces of Hall IC and zero-power-consumption magnetic sensors. It also reports lead times within 15 working days in both off-peak and peak seasons, indicating stated production capacity and delivery capability.
Product Q&A
Q:What is the MOQ for your products?
A:
MOQ is 1000 pcs for TO-92UA and SOT-89, and 3000 pcs for SOT-23.
Q:What is the warranty policy?
A:
All products are 100% tested before shipment and come with a lifetime warranty.
Q:Can I get a free sample?
A:
Yes, you can apply for free samples by contacting our staff.
Q:Are you a manufacturer?
A:
Yes, we are a manufacturer specializing in magnetic sensors and Hall ICs.
Q:What is the delivery time?
A:
Lead times vary by order quantity. We usually have in-stock products for most parts within 10,000 pieces.
Send Inquiry
*To:
Nanjing AH Electronic Science & Technology Co., Ltd.
Nanjing AH Electronic Science & Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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