What certifications does the product have?

The product has CE certification.

What is the probe material?

The probe is made of 316L Stainless Steel.

Smart Liquid Level Sensor Featuring Advanced RS485 Technology

Name: Smart Liquid Level Sensor Featuring Advanced RS485 Technology
Brand: Tianjin Wanzhong Technology Co., Ltd.
SKU: 2158680412

Tianjin, ChinaTianjin Wanzhong Technology Co., Ltd.

US$240.00-500.00

1 Piece

Product profile

Customization

Available

Type

Silicon Piezoresistive Type

Structure Design

Input Type

Model NO.

WLL-0801

Pressure Range

High Pressure

Display Type

LED

Accuracy Grade

0.1G

Certification

Customized

Sensor

Diffused Silicon Piezoresistive Sensor

Housing Material

Die-Cast Aluminum Alloy

Output Signal

4-20mA, RS485,Hart

Measuring Range

Customizable

Transport Package

Box

Specification

Customizable

Trademark

Origin

China

Key features

Dual Output Signals: Supports 4-20mA analog and RS485 digital communication for system integration.

Customizable Design: Customizable sensor, housing material, output signal, and measuring range.

Robust Durability: IP66-rated probe and explosion-proof housing for harsh, corrosive environments.

Wide Application Scope: Ideal for water supply, sewage treatment, chemical storage, and reservoirs.

Proven Manufacturer: Over 10 years experience with 200,000 annual production capacity.

Strict Quality Control: 100% finished product inspection with traceable raw materials.

Flexible Customization: Offers OEM/ODM services including full and minor customization options.

Company profile

Self-brandedExhibition ExperienceR&D CapabilitiesProduct Certification

Tianjin Wanzhong Technology Co., Ltd.

Tianjin, 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: 1year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier operates in the instruments and meters sector, including manufacturing and sales of intelligent, electrical, and supply-related instruments. It reports automated SMT, CNC, aging, calibration, and testing lines, with stated annual capacity of 100,000 sets of instruments, control terminals, and sensor devices. Customization and ODM services are available, supported by documented inspection and supplier-service procedures. However, no new products were reported in the past year, overseas service coverage is stated as zero, and the supplier has no overseas warehouse or showroom. No valid manufacturing-capacity contract exists with its related subcontractors. Financial credibility cannot be established from the provided data because the reported financial figures are zero and no explanatory evidence is supplied. Awards and technology investment are reported, but customer cases and formal certifications are not identified.

Supplier typeThe supplier is positioned as a manufacturer and seller of instruments and meters, including intelligent and electrical instruments. Its stated production center and product portfolio indicate an industrial instrument manufacturer rather than a purely trading-oriented supplier.

After-Sales capabilityThe supplier has in-stock service capacity, documented service-capability procedures, 20 qualified service-capability suppliers, and stated quotation/payment options. However, it reports no overseas warehouse, no overseas showroom, and zero countries offering overseas services, limiting demonstrated international after-sales coverage.

Production capacityThe supplier reports fully automatic SMT, aging and calibration, CNC processing, and testing lines, with stated annual capacity of 100,000 sets and lead times within 15 workdays to one month. The absence of a valid manufacturing-capacity contract with related subcontractors is a documented supply-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full and minor customization, flexible customization, and ODM services. It also states that finished-product inspection instructions exist and are uniformly followed, supporting controlled customized production.