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Cheng I/O Module, Can Be Used to Measure Humidity and Temperature Modbusrtu Communication Protocol.
US$5.55-5.99
2 Pieces
Sample price:US$5.99/piece.Request sample
Product profile
Customization
AvailableType
Network TypeMeasuring Medium
HumidityModel NO.
WJ801Display Type
LCDSite Display
Site DisplayAccuracy
1.0IP Rating
IP20Certification
CECustomized
CustomizedProduct Features:1
Supports Reading Temperature and Humidity Using MoProduct Features:2
Typical Relative Humidity Accuracy ± 3% RhProduct Features:3
Typical Temperature Accuracy ± 0.3 ℃Product Features:4
High Reliability, Easy Programming, and Easy AppliProduct Features:5
Users Can Program Module Addresses, Baud Rates, EtProduct Features:6
Supports Screw Installation and DIN35 Rail InstalTypical Applications
Cold Chain WarehousingTypical Applications:2
High End Residential PropertiesTransport Package
WayjunrSpecification
70mm x 45mm x 30mmTrademark
WAYJUNROrigin
Guangdong, ChinaProduction Capacity
100000Key features
Modbus RTU Protocol Support: Enables seamless data collection and communication with RS485 interfaces for smart systems.
Flexible Software Configuration: Users can program addresses (0-255) and baud rates via software for easy integration.
Versatile Installation Options: Supports both screw mounting and DIN35 rail installation for flexible deployment.
Wide Power Supply Range: Accepts 5~30VDC input with internal overvoltage and reverse polarity protection circuits.
High Network Capacity: Each serial port can connect up to 255 modules on a single RS-485 bus.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.91h
AI-Powered supplier vetting
SummaryThe supplier offers a comprehensive range of design and R&D services, including 3D software design and ODM/OEM capabilities. Despite a lack of overseas warehouse and showroom services, their export capability is growing, contributing 11-20% of total sales over three years. However, the supplier's after-sales service and financial data reveal areas needing improvement, such as the absence of documented procedures for corrective actions and customer complaint handling. They do hold CE certification and have launched new products recently, indicating an innovation focus.
Supplier typeThe supplier engages in both domestic and export markets with experience in exporting goods for 3 years, contributing 11-20% to total sales.
CertificationsThe supplier holds a CE certification, indicating compliance with product safety standards.
After-Sales capabilityThe supplier lacks written procedures for handling customer complaints and corrective actions, indicating weak after-sales service capability.
Financial creditThe financial data shows zero values for operating revenue and profits over the past two years, indicating potential financial challenges.
R&D capabilityThe supplier has launched new products recently and has R&D engineers, showcasing innovation capability.
Production capacityThe supplier's annual production output ranges from US$1 Million to US$2.5 Million, with efficient lead times of within 15 workdays even during peak seasons.
Customization capabilityThe supplier offers extensive customization services, including full and minor customization from samples and designs.
Client casesThe supplier has not collaborated with Fortune 500 companies.
Product Q&A
Q:How to contact you?
A:
Please contact us via email or online customer service
Q:What is the communication protocol?
A:
The device uses the MODBUS RTU communication protocol over a standard RS-485 interface.
Q:Can the module address and baud rate be changed?
A:
Yes, the communication address (0-255) and baud rates can be selected and set by software.
Q:What is the maximum communication distance?
A:
The communication network can reach a maximum distance of 1200 meters using twisted pair shielded cables.
Q:How many modules can connect to one serial port?
A:
Each serial port can connect up to 255 WJ801 series modules.
Send Inquiry
*To:
Shenzhen Weijunrui Technology Co.,Ltd
Shenzhen Weijunrui Technology Co.,Ltd*Content:
Supplier replies will be sent to your registered email
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