As a factory, we offer competitive prices.

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Free samples available; contact us to obtain them.

How about your delivery time?

Generally, delivery takes 7-10 working days after payment. Time depends on order details.

DN15 Magnetic Hall Sensor Nylon DC3-24V Water Flow Sensor for Heat Pump Applications

Name: DN15 Magnetic Hall Sensor Nylon DC3-24V Water Flow Sensor for Heat Pump Applications
Brand: Foshan Shunde Saier Sensor Co., Ltd.
SKU: 1988357541

Guangdong, ChinaFoshan Shunde Saier Sensor Co., Ltd.

US$5.20

100-999 Pieces

US$3.60

1,000-4,999 Pieces

US$3.40

5,000-49,999 Pieces

US$3.10

50,000+ Pieces

Product profile

Customization

Available

Type

Water Flow Sensor

Structure Type

Straight

Model NO.

SEN-HZ21WB Brass Mouth-65mm

Measuring Medium

Liquid

Output Signal Type

Square Pulse Signal

Material

Plastic

Accuracy Grade

+/-10%

Certification

Voltage

DC3V, DC5V, DC24V

Current

≤10mA,DC5V

Flow Range

1-30L/Min

Instantaneous Flow Characteristics

F=10q+/-10%

Length of Wire

350mm

Terminal Model

Size

1/2"Male to Male, DN15

Transport Package

Inner Poly Bag, Outer Yellow Carton

Specification

SEN-HZ21WB Brass Mouth 10.5Q

Trademark

SAIER

Origin

China

HS Code

9026100000

Key features

Wide Voltage Range: Supports DC 3V, 5V, and 24V for versatile power supply options.

Customizable Output: Voltage and current parameters can be customized to specific needs.

Durable Construction: Features a stainless steel shaft impeller and sealed structure to prevent leaks.

High Accuracy: Measures flow with an accuracy grade of +/-10%.

Plug and Play: Easy installation with a compact design suitable for various machines.

ROHS Compliant: All raw materials pass ROHS testing standards for safety.

Imported Hall Element: Water-isolated imported sensor prevents aging and water ingress.

Fast Delivery: Standard delivery takes 7-10 working days after payment.

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: ≤1.93h

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 Saier factory?

We warmly invite you to visit our factory. Close to major highways, it's 1-1.5 hours by bus from Guangzhou. We can arrange pick-up from your hotel upon arrival in Guangzhou.

Q:Can your factory print our brand on the product?

We can laser print your logo with authorization. Please provide a logo usage letter.

Q:Does your factory have design and development capabilities for customized products?

Yes, our design team has over 10 years of experience in flow meters. We launch 20-30 new series annually. We offer customization. Contact us for details.

Q:How is your factory production capability?

We can manufacture up to 15,000 pcs daily.

Q:How is your production management and quality control system?

We have a complete QC system; all products undergo full pre-inspection. We are ISO and ROSH certified, ensuring error-free products.