What is your normal delivery way?

Goods will be sent by DHL / FEDEX / UPS / EMS / TNT / or other proposed forwarders.

How is your quality assurance service?

Our service is free to exchange within one month and 12 months quality guarantee.

High Accuracy Anti-Interference Indoor Wall RS485 Temperature Humidity Transmitter

Name: High Accuracy Anti-Interference Indoor Wall RS485 Temperature Humidity Transmitter
Brand: Shandong Renke Control Technology Co., Ltd.
SKU: 1926269506

Shandong, ChinaShandong Renke Control Technology Co., Ltd.

US$19.00

1 Piece

Product profile

Customization

Available

Installation Type

Wall-Mounted Type

Output Signal Type

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

Model NO.

RS-WS-*-5-*-T

Production Process

Integration

Measuring Medium

Temperature

Certification

Customized

Humidity Accuracy

±3%Rh (60%Rh, 25℃)

Temperature Accuracy

±0.5℃ (25℃)

Humidity Measurement Range

0~100% Rh

Temperature Measurement Range

-40℃~80℃

Power Supply

10~30V DC

Transport Package

Single Item

Specification

22X22X12 cm

Trademark

Renke

Origin

Shandong, China

HS Code

9025900010

Production Capacity

10000PC/Month

Key features

Real-time environmental visibility through a large, built-in LCD screen that explicitly tracks on-site temperature and humidity values with sharp 0.1C and 0.1%RH viewing resolutions.

Ultra-low 0.036W maximum power consumption profile engineered for the RS485 variant to minimize system energy draw and completely eliminate thermal self-heating measurement errors.

Dual-option back-panel wiring design providing versatile out-of-the-box cable routing methods to simplify clean physical mounting setups.

Real-tested 2,000-meter RS485 communication range using standard ModBus-RTU protocol to enable extensive remote data networking and secondary development.

On-site parameter modification via hardware buttons allowing operators to adjust device communication addresses and baud rates instantly without external tools.

Authentic Swiss-imported sensing element providing exceptional data precision, high repeatability, and stable long-term anti-drift climate tracking.

Triple-format selectable analog output signals supporting 4-20mA current along with 0-5V and 0-10V voltage loops to interface smoothly with diverse industrial PLCs.

Universal 3-wire and 4-wire circuit compatibility built into the specialized analog variant to seamlessly adapt to existing legacy on-site installations.

Extended -40C to +120C probe temperature tolerance allowing the analog variant's physical sensor probe to operate safely under intense environmental conditions.

We offer customization services and support secondary development.

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: ≤4.30h

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.