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8-Channel Thermocouple Temperature Signal Conversion to RS-485/RS-232, Modbus Data Acquisition Module Wj227
US$28.99-31.99
2 Pieces
Sample price:US$31.99/piece.Request sample

Product profile

Customization

Available

Task

Adjust

Structure

Combination

Model NO.

WJ227

Mathematical Model

Linear

Signal

Continuous

Function

Monitoring

Certification

CE

Condition

New

Customized

Customized

Material

Stainless Steel

Input Type

Thermocouple Signal Input, Supports Multiple Therm

Essence Degree

0.1%

Temperature Drift

± 50 Ppm/℃ (± 100 Ppm/℃, Maximum)

Input Resistance

Greater Than 1m ω

Transport Package

Wayjunr

Specification

120 mm x 70mm x 43mm

Trademark

wayjunr

Origin

Guangdong, China

Production Capacity

9999

Key features

8-Channel Thermocouple Input: Supports K/J/T/E/R/S/B/N types with 16-bit AD conversion accuracy better than 0.1%.
High Isolation Voltage: Signal input/output isolation withstands 1000VDC with strong anti-interference capabilities.
Wide Power Supply Range: Operates on 8~32VDC for flexible industrial power environments.
Dual Communication Protocols: Supports Modbus RTU and ASCII protocols with automatic recognition.
Customizable Settings: Users can program addresses, baud rates, and calibration values stored in EEPROM.
Long Distance Transmission: RS-485 network supports up to 1200 meters using twisted pair shielded cables.
Flexible Customization: Offers full customization, minor customization, and design-based options.

Company profile

Shenzhen Weijunrui Technology Co.,Ltd
Self-brandedHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.06h

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:What thermocouple types does the WJ227 support?
A:
It supports K, J, T, E, R, S, B, and N type thermocouples with 16-bit acquisition accuracy.
Q:What communication protocols are available?
A:
The module supports Modbus RTU and Command Set Defined Character Protocol (ASCII), with automatic recognition.
Q:Can I customize the communication address and baud rate?
A:
Yes, users can program addresses from 0-255 and select baud rates ranging from 2400 to 115200bps.
Q:What is the maximum communication distance?
A:
The network can reach up to 1200 meters when connected via twisted pair shielded cables.
Q:Does the module support OEM or ODM services?
A:
Yes, the manufacturer offers OEM, ODM, and various levels of customization including samples and designs.

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