4-20mA Sensor

US$25.99 - 28.99 / Piece

Versatile 8-Way Signal Sensor Module with RS-485/RS232 Interface pictures & photos

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What is Versatile 8-Way Signal Sensor Module with RS-485/RS232 Interface

Name: Versatile 8-Way Signal Sensor Module with RS-485/RS232 Interface
Uploaded: 2025-11-07T13:54:22+08:00
Description: 8-way 4-20mAto RS-485/232, data acquisition module WJ128 Product features: Eight channel analog signal acquisition, isolated conversion to RS-485/232 output Using a 12 bitAD converter, the measurement

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Price

Min. Order Reference FOB Price

2 Pieces US$25.99 - 28.99 / Piece

Sepcifications

Transport Package Boxed
Specification 120mm x 70mm x 43mm
Trademark wayjunr
Origin Guangdong, China
Input Type Current Input/Voltage Input
Product Features Eight Channel Analog Signal Acquisition
Product Features1 High Reliability, Easy Programming, and Easy Appli
Product Features2 Users Can Program Module Addresses, Baud Rates, Et
Typical Applications Signal Measurement, Monitoring, and Control
Typical Applications1 RS-485 Remote I/O, Data Acquisition
Typical Applications2 RS-232/485 Bus Industrial Automation Control Syste
Wide Power Supply Range 8~32VDC
Advantage Intelligent Building Control, Security Engineering
Quantity 99999

Product Description

8-way 4-20mAto RS-485/232, data acquisition module WJ128 Product features: Eight channel analog signal acquisition, isolated conversion to RS-485/232 output Using a 12 bitAD converter, the measurement accuracy is better than 0.1% The precision of the calibration module can be programmed through the ...

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Shenzhen Weijunrui Technology Co.,Ltd

Gold Member Since 2025

Audited Supplier

Business Type Trading Company
Main Products Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator, 4-20mA Current Loop
Number of Employees 8
Year of Establishment 2011-06-13
Plant Area 204 square meters
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

4-20mA Sensor Comparison

	Versatile 8-Way Signal Sensor Module with RS-485/RS232 Interface Contact Now	Focusens Wide Opening Gap Recessed Reed Switch No Normally Open Magnetic Door Contact Contact Now	Small Round Magnetic Switch Nc No Wired Recessed Mount Magnetic Contact Sensor Contact Now	Hot Sales Full Bridge Structure Middle Through Hole Type Weighing Load Cell 10/30/50/75 Kg (GML670) Contact Now	Quick View Zigbee Smart Door Window Gate Sensor for Smart Home Security Contact Now

Transaction Info
	Versatile 8-Way Signal Sensor Module with RS-485/RS232 Interface Contact Now	Focusens Wide Opening Gap Recessed Reed Switch No Normally Open Magnetic Door Contact Contact Now	Small Round Magnetic Switch Nc No Wired Recessed Mount Magnetic Contact Sensor Contact Now	Hot Sales Full Bridge Structure Middle Through Hole Type Weighing Load Cell 10/30/50/75 Kg (GML670) Contact Now	Quick View Zigbee Smart Door Window Gate Sensor for Smart Home Security Contact Now
Price	US$25.99 - 28.99 / Piece	US$1.40 - 2.00 / Piece	US$1.40 - 2.00 / Piece	US$1.52 - 2.72 / Piece	US$5.00 - 6.00 / Piece
Min Order	2 Pieces	100 Pieces	100 Pieces	10 Pieces	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, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Management System Certification	-	-	-	ISO9001:2015	Others
Trade Capacity
Export Markets	Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	Europe, Southeast Asia/ Mideast, Australia	North America, Europe, Southeast Asia/ Mideast
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	ODM, OEM
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: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Input Type: Current Input/Voltage Input; Product Features: Eight Channel Analog Signal Acquisition; Product Features1: High Reliability, Easy Programming, and Easy Appli; Product Features2: Users Can Program Module Addresses, Baud Rates, Et; Typical Applications: Signal Measurement, Monitoring, and Control; Typical Applications1: RS-485 Remote I/O, Data Acquisition; Typical Applications2: RS-232/485 Bus Industrial Automation Control Syste; Wide Power Supply Range: 8~32VDC; Advantage: Intelligent Building Control, Security Engineering; Quantity: 99999;			Capacity: 10,30,50,75kg; IP Class: IP66;	Product Name: Zigbee Gate Magnetic Sensor; Application: Hotel, Commercial, Home; WiFi: 2.4GHz IEEE 802.11 B/G/N; Working Time: 6000 Times Trigger; Working Temperature: 0~+40degrees; Working Humidity: 20%-85%Rh Non-Condensing; Battery Capacity: Lr6-1.5V/AA2 (Alkaline Battery);* Warranty: 1year; Battery: Lr03-1.5V/AAA 2 (Alkaline Battery); Battery Life: 6000 Times Trigger; Standby Current: 8μa; Alarm Current: 80mA; Supply Ability: 50000 Pieces/Year;
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Focus Sensing and Control Technology Co., Ltd.	Focus Sensing and Control Technology Co., Ltd.	Hefei Brans Measuring And Controlling Technology Co., Ltd.	SaiLingsi (wenzhou) Electronics Co., LTD
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