Data Acquisition a/D

US$55.99-58.99 / Piece

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What is 8-Channel Analog Signal Conversion to RS-485/232, Data Acquisition a/D Conversion Module

Name: 8-Channel Analog Signal Conversion to RS-485/232, Data Acquisition a/D Conversion Module
Uploaded: 2025-12-23T11:20:46+08:00
Description: WJ28 series 8-ch Analog Signal to RS485/232 Converter (24Bits A/D Converter, data acquisition) Features: >> Eight analog signal acquisition, isolated converter RS-485/232 output >> 24-bit AD converter

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Price

Min. Order Reference FOB Price

2 Pieces US$55.99-58.99 / Piece

Sepcifications

Conductive Type Bipolar Integrated Circuit
Input Type Differential
Integration GSI
Operating Temperature -40℃ - 85℃
Resolution 12 Bit
Shape DIP
Technics Semiconductor IC
Transport Package Wayjunr
Specification 120mm x 70mm x 43mm
Trademark wayjunr
Origin Guangdong, China
Input Type1 Input Current / Voltage Input
Accuracy 0.05%
Temperature Drift ± 30 Ppm / oC (± 50 Ppm /
Input Resistance 50 (4-20mA/0-20mA/0- ± 20mA Current Input)
Bandwidth -3 dB 10 Hz
Conversion Rate 10 Sps
Common Mode Rejection 120 dB (1ksource Imbalance @ 50/60 Hz)
Normal Mode Rejection 60 dB
Input Protection Over-Voltage Protection, Over-Current Protection C
Communication RS-485 Protocol or RS-232

Product Description

WJ28 series 8-ch Analog Signal to RS485/232 Converter (24Bits A/D Converter, data acquisition) Features: >> Eight analog signal acquisition, isolated converter RS-485/232 output >> 24-bit AD converter, testing accuracy>0.05% >> Can Program and calibrate modules accuracy via RS-485/232 interface >> ...

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Shenzhen Weijunrui Technology Co.,Ltd

Gold Member Since 2025

Audited Supplier

Main Products Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, ...
Year of Establishment 2011-06-13
Product Certification CE
Repeat Buyers Choice 50%~80%
Address 312 Xingyue building, Dalang, Longhua, Shenzhen, Guangdong, China
Plant Area 204 square meters

Data Acquisition a/D Comparison

	8-Channel Analog Signal Conversion to RS-485/232, Data Acquisition a/D Conversion Module Contact Now	Quick View King Mach Jmzx-Xxgh-RTU Integrated Comprehensive Acquisition Module Contact Now	Quick View King Mach Jmyd-6008 Dynamic Strain Data Logger (VW) Contact Now	Quick View King Mach Jmzx-Xxgh Comprehensive Acquisition Module Contact Now	Quick View King Mach Intelligent Module for Dilapidated House Monitoring Contact Now

Transaction Info
	8-Channel Analog Signal Conversion to RS-485/232, Data Acquisition a/D Conversion Module Contact Now	Quick View King Mach Jmzx-Xxgh-RTU Integrated Comprehensive Acquisition Module Contact Now	Quick View King Mach Jmyd-6008 Dynamic Strain Data Logger (VW) Contact Now	Quick View King Mach Jmzx-Xxgh Comprehensive Acquisition Module Contact Now	Quick View King Mach Intelligent Module for Dilapidated House Monitoring Contact Now
Price	US$55.99-58.99 / Piece	US$1.00-99,999.00 / Piece	US$1.00-99,999.00 / Piece	US$1.00-99,999.00 / Piece	US$1.00-99,999.00 / Piece
Min Order	2 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	T/T, PayPal	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Management System Certification	-	ISO9001:2015, ISO14001, ISO45001:2018, Others	ISO9001:2015, ISO14001, ISO45001:2018, Others	ISO9001:2015, ISO14001, ISO45001:2018, Others	ISO9001:2015, ISO14001, ISO45001:2018, Others
Trade Capacity
Export Markets	Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM	Own Brand, ODM	Own Brand, ODM	Own Brand, ODM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Conductive Type: Bipolar Integrated Circuit; Input Type: Differential; Integration: GSI; Operating Temperature: -40℃ - 85℃; Resolution: 12 Bit; Shape: DIP; Technics: Semiconductor IC; Input Type1: Input Current / Voltage Input; Accuracy: 0.05%; Temperature Drift: ± 30 Ppm / ºC (± 50 Ppm /; Input Resistance: 50 (4-20mA/0-20mA/0- ± 20mA Current Input); Bandwidth: -3 dB 10 Hz; Conversion Rate: 10 Sps; Common Mode Rejection: 120 dB (1ksource Imbalance @ 50/60 Hz); Normal Mode Rejection: 60 dB; Input Protection: Over-Voltage Protection, Over-Current Protection C; Communication: RS-485 Protocol or RS-232;	Operating Temperature: -30~+60℃; Power Supply Method: Internal Battery Power Supply; Charging Voltage: DC5V; Module Channels: Jmzx-4gh-RTU: 1×RS485 Bus Collection Channel, 4×an; Operating Humidity: 0-95%Rh; Protection Grade: IP67; Power Consumption: Standby: <3MW; Working: <1.5W; External Dimensions: Jmzx-4gh-RTU: 106mm×140mm×70mm (Excluding Antenna);		Operating Temperature: -40℃ - 85℃; Power Supply Voltage: DC12V (DC9V - 24V); Working Humidity: 0-95%Rh, Non-Condensation; Power Consumption: Standby Power Consumption ≤0.5W, Working Power Con; Module Interfaces: Power Communication Interface, Sensor Acquisition; Module Channels: 4/6/10/20 Channels Are Available for Selection; Communication Mode: RS485/4G, Baud Rates 1200,2400,9600,19200 (Can Be; Protection Grade: IP65;	Operating Temperature: -30~+60℃; Power Supply Method: Internal Battery Power Supply; Charging Voltage: DC5V; Module Channels: Jmzx-4gh-RTU: 1×RS485 Bus Collection Channel, 4×an; Operating Humidity: 0-95%Rh; Protection Grade: IP67; Power Consumption: Standby: <3MW; Working: <1.5W; External Dimensions: Jmzx-4gh-RTU: 106mm×140mm×70mm (Excluding Antenna);
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Kingmach Measurement &Monitoring Tech Co., Ltd	Kingmach Measurement &Monitoring Tech Co., Ltd	Kingmach Measurement &Monitoring Tech Co., Ltd	Kingmach Measurement &Monitoring Tech Co., Ltd
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