What is your sample policy?

Free samples are available. Please feel free to contact us to request them.

What is the delivery time?

Generally, it takes 7 to 10 working days after receiving your advance payment. The specific time depends on the items and quantity of your order.

As a direct factory, we offer the best and most competitive prices for our products.

1/2" Pulse Hall Effect High Precision Brass Water Flow Sensor for Wall Mounted Boiler

Name: 1/2" Pulse Hall Effect High Precision Brass Water Flow Sensor for Wall Mounted Boiler
Brand: Foshan Shunde Saier Sensor Co., Ltd.
SKU: 1987383111

Guangdong, ChinaFoshan Shunde Saier Sensor Co., Ltd.

US$5.00

10 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Liquid Water Flow Sensor

Structure Type

Hall Effect Brass Flow Sensor

Model NO.

Brass flow sensor SEN-HZ21FB

Measuring Medium

Liquid

Output Signal Type

NPN Signal Output

Production Process

Mechanical Processing

Material

Metal

Accuracy Grade

±10%

Certification

CE, RoHS, ISO

Customized

Non-Customized

Transport Package

0.5kgs

Specification

brass copper

Trademark

SAIER

Origin

China

HS Code

9026100000

Production Capacity

50000PCS/Daily

Key features

High Precision Hall Sensor: Uses imported Hall element isolated from water for accurate pulse output and long service life.

Leak-Proof Design: Adopts upper and lower force sealing ring structure to ensure zero leakage during operation.

Durable Stainless Steel Shaft: Impeller equipped with stainless steel shaft for enhanced power and prolonged durability.

Wide Application Range: Suitable for coffee machines, water dispensers, electrolyzers, and wall-mounted boilers.

Certified Quality: Products comply with CE, RoHS, and ISO9001:2015 standards for safety and reliability.

Easy Installation: Plug and play design with small size, making it lightweight and easy to install.

Factory Direct Pricing: Direct sales from manufacturer ensure competitive and best pricing for customers.

Fast Production Capacity: Manufacturing capability of up to 15,000 pieces per day ensures timely delivery.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFull Customization

Foshan Shunde Saier Sensor Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Guangzhou Port, Shenzhen Port.Average Response Time: ≤5.80h

AI-Powered supplier vetting

SummaryFOSHAN SHUNDE SAIER SENSOR CO., LTD. demonstrates broad customization, ODM, recent product development, OEM service for well-known brands, and documented quality and corrective-action procedures. It holds ISO9001:2015 and CE certifications and has 14 years of export experience. However, it reports no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas branch, or offline trade-show capability. Financial information is represented only by years, so financial credibility cannot be assessed. Customer evidence is mixed: the supplier reports OEM work for well-known brands but no Fortune 500 cooperation, while repeat-buyer preference is stated at 50%–80%.

Supplier typeThe supplier is identified as FOSHAN SHUNDE SAIER SENSOR CO., LTD. and offers OEM and ODM services, with a listed float sensor product. Its export history is stated as 14 years, but the registration month shown is April 2025, and the provided data does not clarify the relationship between registration timing and operating history.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications supporting quality-management and product-compliance capability.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints, corrective and preventive actions, and service-capability assessment. This supports a structured after-sales and issue-resolution process, although no specific response-time or warranty terms are provided.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, indicating product-development and original-design capability. However, it reports no available SDK, which limits evidence of software or development-interface capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad ability to support customized product development.

Client casesThe supplier reports OEM services for well-known brands, providing positive customer-case evidence, but states that it has not collaborated with Fortune 500 companies. The reported repeat-buyer preference of 50%–80% suggests some recurring demand, though the customer identities and project details are not provided.

Product Q&A

Q:Can I visit your factory?

Yes, you are welcome to visit. Our factory is located in Shunde, Foshan, less than 30 minutes by car from Guangzhou, Zhongshan, and Foshan. We can arrange a driver to pick you up from your hotel in Guangzhou.

Q:Can you print our brand on the product?

Yes, we can laser print your logo on the product. You need to provide a logo usage authorization letter to allow us to proceed with the printing.

Q:Do you offer customized products?

Yes, our design department has over 10 years of experience and launches 20-30 new series annually. We can create customized products specifically for you. Please contact us for details.

Q:What is your production capacity?

We can manufacture up to 15,000 pieces per day, ensuring efficient production to meet your order requirements.

Q:How do you ensure product quality?

We have a complete quality control system following ISO9001:2015. All products undergo pre-inspection by QC departments before shipping to ensure error-free delivery.