Reservoir RS485 Smart 0-40m Bubble Water Level Meter Liquid Transmitter for River

Name: Reservoir RS485 Smart 0-40m Bubble Water Level Meter Liquid Transmitter for River
Brand: Shenzhen StarWSN Science & Technology Co., Ltd.
SKU: 2223417345

Guangdong, ChinaShenzhen StarWSN Science & Technology Co., Ltd.

US$580.00

2-49 Sets

US$570.00

50-499 Sets

US$550.00

500+ Sets

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Principle

Bubble

Model NO.

SR2502

Range

0-40m

Measurement Accuracy

±5mm

Accuracy

±0.05%Fs

Kind

Bubble

Structure

Split Type

Warranty

3 Year

Certification

CE, RoHS

Material

Process Temperature

-20°-80°

Feature

Liquid Level Measurement

Function 1

Water Level Detector

Function 2

Water Level Meter

Function 3

Liquid Meter

Transport Package

Carton Box

Specification

35*20*18

Origin

China

HS Code

9032890000

Production Capacity

1000PCS/Month

Key features

Non-contact Measurement: Uses micro-piston pump and pressure sensor without contacting liquid for high stability.

Zero Auto-Calibration: Eliminates zero drift error completely with built-in auto-calibration function.

RS485 & SDI-12 Interface: Supports Modbus protocol and analog output for easy integration with data collectors.

3-Year Warranty: Comprehensive 3-year warranty coverage for peace of mind and long-term reliability.

Customizable Configuration: Measurement range (20-60m) and temperature sensor are optional for specific needs.

Maintenance-Free Design: No gas cylinders or logging wells required; features automatic cleaning for air tube.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Shenzhen StarWSN Science & Technology 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: 9 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.64h

AI-Powered supplier vetting

SummaryThe supplier operates across software, hardware, communication equipment, instruments, intelligent instruments, and related sales and service activities. It reports broad customization, R&D activity with new products in the past year, and ODM service availability. Production-related evidence shows one production line, one experienced export-trade employee, inventory capability, and stated inspection instructions that are uniformly followed. However, it lacks a valid manufacturing-capacity contract with affiliated subcontractors, has no outsourcing SOP, and does not perform continuous quantity reconciliation. Service controls are mixed: complaint handling and corrective/preventive actions have documented procedures, while service-capability assessment lacks written procedures and an approved-supplier list. ISO14001, ISO9001:2015, and ISO45001:2018 certifications are reported. Financial credibility and customer cases cannot be established from the provided information.

Supplier typeThe stated business scope covers software manufacturing and services, computer hardware and peripheral equipment, communication equipment, information-security and network equipment, instruments, and intelligent instruments. This indicates a technology and equipment supplier with both manufacturing and software-related activities.

CertificationsThe supplier reports ISO14001, ISO9001:2015, and ISO45001:2018 certifications under its sustainable development management system certification information. These stated certifications support environmental, quality, and occupational health and safety management capability.

After-Sales capabilityThe supplier has a clear, followed procedure for handling customer complaints and for corrective and preventive actions. However, it has no written or followed procedure for assessing effective service capability, no approved-supplier list, no overseas warehouse, and no overseas showroom; service terms, port proximity, and lead times are stated but do not establish complete after-sales coverage.

R&D capabilityThe supplier reports R&D capability with new products introduced during the past year and confirms ODM service availability. It also provides customization from samples, designs, full customization, minor customization, and flexible customization, supporting an active product-development capability.

Production capacityThe supplier reports one production line, inventory capability, and uniformly followed finished-product inspection instructions. At the same time, it lacks a valid manufacturing-capacity contract with affiliated subcontractors, has no outsourcing SOP, and does not continuously reconcile quantities for each batch or bulk production, indicating material production-control weaknesses.

Customization capabilityBoth the R&D and design-service information lists customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service, providing explicit evidence of broad customization support.

Product Q&A

Q:Do you provide after-sales service overseas?

Certainly! We have strategically partnered with service centers in key regions to offer you unparalleled after-sales support, ensuring your satisfaction no matter where you are.

Q:Can I request a customized order?

Absolutely! We pride ourselves on offering comprehensive OEM and ODM services to bring your unique vision to life.

Q:What documents do you provide for export?

We provide a comprehensive suite of export documents, including the Commercial Invoice, Packing List, Bill of Lading, COC, and more, ensuring a smooth and hassle-free export process.

Q:How do I place an order?

To place an order, simply get in touch with us via email or phone to receive a personalized quote. Once you're satisfied, confirm your order with a Purchase Order (PO) and we'll take care of the rest.