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RS485 Modbus-RTU Real-Time Submersible Liquid Level Sensor Hydrostatic Immersion Level Probe

Name: RS485 Modbus-RTU Real-Time Submersible Liquid Level Sensor Hydrostatic Immersion Level Probe
Brand: Shandong Renke Control Technology Co., Ltd.
SKU: 1926265966

Shandong, ChinaShandong Renke Control Technology Co., Ltd.

US$46.00-84.00

1 Piece

Product profile

Customization

Available

Type

Submersible

Contact

Model NO.

RK-PM200-*-T

Output Signal Type

RS485/4-20mA/0-5V/0-10V

Production Process

Integration

Feature

Corrosion Resistant

Material

Stainless Steel

IP Rating

IP68

Certification

Customized

Power Supply

10-30V DC(RS485), 12-36V DC (Analog)

Accuracy

0.2%Fs, 0.5%Fs (Default)

Measuring Range

0-100m (Optional)

Measure Medium

Oil, Water, etc. That Are Non-Corrosive to Stainle

Transport Package

Box

Specification

45X40X30 cm

Trademark

Renke

Origin

Shandong, China

HS Code

9026100000

Production Capacity

1000 Pieces/Month

Key features

Diffused Silicon Sensing Technology for Stable Level Measurement. Utilizes a high-performance diffused silicon pressure sensor to achieve accurate and stable hydrostatic liquid level monitoring.

The integrated stainless steel probe design supports long-term continuous immersion in liquids for reliable unattended operation.

Vented Cable Design for Pressure Compensation. Equipped with a special air-guiding cable structure to automatically compensate atmospheric pressure changes and improve measurement accuracy.

Supports both 4~20mA analog transmission and RS485 Modbus-RTU communication to match different industrial control systems.

High-Sealing Stainless Steel Housing. The stainless steel construction provides strong corrosion resistance and excellent durability in water tanks, wells, and harsh liquid environments.

Integrated temperature compensation technology improves long-term measurement stability under varying environmental conditions.

Industrial-grade circuit protection enhances resistance to electromagnetic interference, surge impact, and reverse polarity connection.

Supports different liquid level ranges for flexible deployment in deep wells, reservoirs, tanks, rivers, and groundwater monitoring projects.

Suitable for Continuous Liquid Level Monitoring. Designed for real-time monitoring of water level changes in industrial tanks, sewage treatment systems, irrigation systems, and environmental applicati

The RS485 version supports standard Modbus-RTU protocol, enabling convenient integration into SCADA systems, PLCs, IoT gateways, and remote telemetry platforms.

Company profile

OEM ServicesProduct CertificationPatents AwardedR&D Capabilities

Shandong Renke Control Technology Co., Ltd.

Shandong, 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: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.31h

AI-Powered supplier vetting

SummarySHANDONG RENKE CONTROL TECHNOLOGY CO., LTD. is identified as a Jinan-based trading company operating in manufacturing-related industries, including integrated circuits and environmental monitoring instruments. The supplier reports ISO9001:2015, RoHS, CE, and FCC certifications. It provides extensive customization and ODM services, has introduced new products within the past year, and reports OEM service for well-known brands. Production-related information includes sensor productivity of 400,000 pieces and five quality inspectors, although finished-product inspection has instructions but no written records. The supplier lacks inventory, overseas warehouses, overseas agents or branches, and a valid manufacturing-capacity contract with affiliated subcontractors. Financial records are referenced for 2022–2024, but no monetary figures or detailed financial indicators are provided. Customer evidence is limited to one associated buyer name and does not establish the scope or quality of completed projects.

CertificationsThe supplier reports an ISO9001:2015 certificate and product certifications including RoHS, CE, and FCC. These certifications explicitly support quality-management and product-compliance capability.

After-Sales capabilityThe supplier reports no inventory capability, no overseas warehouse, no overseas showroom, and no overseas agents or branches. It also reports serving zero countries overseas, so the provided evidence does not demonstrate strong after-sales coverage, particularly internationally.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers customization from samples, designs, and full specifications. However, it reports no available SDK, so innovation capability is supported in product development and design services but not across all technical-development resources.

Production capacityThe supplier reports sensor productivity of 400,000 pieces, five quality inspectors, and production equipment including an MST mounter and auto-soldering and soldering capabilities. Nevertheless, it has no valid manufacturing-capacity contract with affiliated subcontractors, and its inspection and supplier-assessment procedures lack written records, limiting assurance of production control.

Customization capabilityBoth reported design-service fields list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM capability, providing explicit evidence of broad customization support.