Does the sensor have reverse polarity protection?

Yes, the power input includes reverse polarity protection, so the device will not be damaged if connected reversely.

Advanced Modbus Temperature and Humidity Monitoring Sensor Device

Name: Advanced Modbus Temperature and Humidity Monitoring Sensor Device
Brand: Xiamen Trust Information Tech Co., Ltd.
SKU: 2283186005

Fujian, ChinaXiamen Trust Information Tech Co., Ltd.

US$30.00-35.00

10 Pieces

Product profile

Customization

Available

Installation Type

Magnetic Attraction

Sensing Type

Capacitance

Model NO.

WI-THS2A

Contact

Contactless

Output Signal Type

Digital Type

Production Process

Integration

Material

Customize

Measuring Medium

Temperature

Certification

Customized

OEM/ODM

Yes

Protocol

Modbus-RTU

Temperature Measurement Range

Temperature Measurement Range: -30°C to 70°C

Humidity Measurement Range

0 ~ 100% Rh

Transport Package

Carton Packaging

Specification

80*48*25

Trademark

Wisensor

Origin

China

Production Capacity

100000/Year

Key features

Ultra-Low Power Design: Power consumption is less than 0.1W, ideal for energy-efficient monitoring.

Flexible Customization: Material and product features are fully customizable to meet specific needs.

Easy Installation: Magnetic attraction installation type allows for quick and tool-free setup.

Robust Communication: Supports RS485 MODBUS-RTU protocol with up to 255 nodes and 1200m range.

Self-Calibration Function: Features self-recovery and self-calibration for long-term stability and accuracy.

CE Certified Quality: Product holds CE certification ensuring compliance with safety standards.

Company profile

Importers and ExportersManagement CertificationProduct CertificationR&D Capabilities

Xiamen Trust Information Tech Co., Ltd.

Fujian, 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: 3 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤1.62h

AI-Powered supplier vetting

SummaryXiamen Trust is a limited, combined company with 14 employees that offers sensors and reports no parent group affiliation. It demonstrates documented service procedures, complaint handling, corrective and preventive actions, 100% finished-product inspection, and inspection instructions that are uniformly followed. The supplier reports OEM service for popular brands, SDK availability, broad customization options, inventory capability, and lead times within 15 workdays in both peak and off-peak periods. It holds ISO9001:2015 and ISO14001 certifications, while other product and sustainability certifications are not specified. Innovation evidence includes stated expertise in low-power design, industrial reliability, and long-distance LoRa communication. However, it reports no valid manufacturing contract with associated subcontractors, no overseas warehouse or showroom, and provides no customer cases. Financial records are referenced for 2022–2024, but their contents are not provided.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 management-system certifications. Product compliance and additional sustainability certifications are listed only as “Others,” so their exact scope cannot be verified.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and supplier-service assessment. It also reports inventory capability and lead times within 15 workdays, but lacks overseas warehouse and showroom capability.

R&D capabilityThe supplier reports SDK availability and OEM capability for popular brands. Its company description further states technical advantages in ultra-low-power design, industrial-grade reliability, and long-distance LoRa communication, providing explicit evidence of technical development capability.

Production capacityProduction-related evidence includes 100% finished-product inspection, written and uniformly followed inspection instructions, inventory capability, and lead times within 15 workdays in both seasons. However, the supplier reports no valid manufacturing-capacity contract with associated subcontractors, which creates a documented production-governance weakness.

Customization capabilityThe supplier offers minor and flexible customization, customization from samples and designs, and full customization. This is explicit evidence of broad customization coverage.

Product Q&A

Q:What communication protocol does the sensor support?

It supports the standard MODBUS-RTU protocol via RS485 interface, allowing easy integration with remote monitoring systems.

Q:Can the product be customized?

Yes, the material is customizable, and the company offers OEM/ODM services including minor, flexible, sample-based, design-based, and full customization.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

Q:What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Q:What is the power supply requirement?

The rated voltage is 12VDC, with an operating range of 10V-30VDC, powered via an RJ45 socket.