How is the product packaged for bulk orders?

It is packed in cartons containing 500 pieces, with dimensions of 38*30*30CM.

Advanced Contactless Liquid Tank Flow Sensor with NPN Output

Name: Advanced Contactless Liquid Tank Flow Sensor with NPN Output
Brand: Shenzhen E-5continents Co., Ltd.
SKU: 2250798555

Guangdong, ChinaShenzhen E-5continents Co., Ltd.

US$2.80

100-499 pieces

US$2.50

500+ pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Type

NPN

Signal Transmission

Wired Alarm

Model NO.

5CFS-LS-03

Working Mode

Active

Certification

CE, RoHS

Application

Liquid Level Sensor

Working Principle

NPN

Transmission Mode

Cable

Alarm Volume (within 1m)

Liquid Level Sensor

Receive Frequency

NPN

Selling Units

Single item

Packaging Details

5C SENSOR Orignal Brand Package

Port of dispatch

Shenzhen

Packaging

examples

Transport Package

Plastic Bag Carton

Specification

surface mounting

Trademark

E-5continents

Origin

Guangdong, China

Key features

High Durability: Switching working life reaches 100,000,000 times for long-term reliability.

Multiple Certifications: Certified with CE, FCC, RoHS, EN50131, and CCC for global safety standards.

Flexible Customization: Offers full customization including wire type, length, and design from samples.

Established Manufacturer: ISO9001 certified company with 24 years of experience and 90M+ units deployed.

Robust Packaging: Bulk packaging of 500 pieces per carton with optimized dimensions for logistics.

Fast Delivery: Average lead time within 15 workdays with multiple shipping options available.

Quality Assurance: 100% inspection of finished products including visual and function checks.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Shenzhen E-5continents Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 24 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.68h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Bao'an District, Shenzhen, manufacturing magnetic sensors, buttons, float ball switches, dry contact switches, and security system products. It reports 24 years of international trade experience, four export-trade staff, five production lines in one slice and four in another, inventory capability, and lead times within 15 working days in both peak and off-season. R&D supports multiple customization modes and ODM services, with new products reported in the past year, but no SDK is available and R&D engineer experience is stated as under five years. ISO 9001/ISO 9001:2015, CE, and FCC certifications are reported. Limitations include no OEM service for popular brands, no overseas agents, branches, warehouse, showroom, or offline trade-show participation, no valid manufacturing contract with related subcontractors, no documented supplier-service assessment procedures or approved supplier list, and no regular fire drills in the past year. No customer cases are provided.

Supplier typeThe supplier is explicitly described as a factory located in Bao'an District, Shenzhen, with a business scope covering magnetic sensors, buttons, float ball switches, dry contact switches, electronic products, and security system products. Its stated factory location and manufacturing scope support classification as a manufacturing supplier.

CertificationsThe supplier reports ISO 9001:2015 and ISO 9001 certification, as well as CE and FCC product certifications. These are explicit certification holdings, although the slices do not provide certificate validity dates or scope details.

R&D capabilityThe supplier reports R&D activity, a new product within the past year, product design and development in its business scope, and ODM service availability. Conversely, no SDK is available and total R&D engineer experience is stated as under five years; the evidence supports some innovation activity but not a clearly strong innovation advantage.

Production capacityThe supplier reports inventory capability, lead times within 15 working days in both peak and off-season, four export-trade staff, 24 years of international trade experience, and four to five production lines across the provided records. Nevertheless, it has no valid contract with related subcontractors, and the inconsistent production-line figures prevent a fully precise capacity assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM services. This directly demonstrates broad customization support.