IoT Switch Signal Acquisition

US$9.99 - 11.99 / Piece

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What is Di Switch Detection Counter WiFi Module Hall Sensor Speed Measurement IoT Switch Signal Acquisition

Name: Di Switch Detection Counter WiFi Module Hall Sensor Speed Measurement IoT Switch Signal Acquisition
Uploaded: 2025-08-18T20:28:32+08:00
Description: 4-channel DI switch detection counter, MQTT protocol, online webpage display, WiFimodule WJ162 Product features: 4-channel switch input, supporting NPN and PNP inputs Each DI channel can be used as a

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Min. Order Reference FOB Price

2 Pieces US$9.99 - 11.99 / Piece

Sepcifications

Transport Package Wayjunr
Specification 79x69.5x25mm
Trademark wayjunr
Origin Guangdong, China
Input Type Switch Input, 4-Channel (Di0~Di3).
Low Level Input<1V
High Level Input 3.5~30V
Frequency Range 0-20kHz
Input Resistance 30K Ω
Interface WiFi Network Interface
Power Consumption Less Than 1W
Working Temperature -45~+80 ºC
Storage Temperature -45~+80 ºC
Storage Humidity 10~95% (No Condensation)

Product Description

4-channel DI switch detection counter, MQTT protocol, online webpage display, WiFimodule WJ162 Product features: 4-channel switch input, supporting NPN and PNP inputs Each DI channel can be used as a counter or frequency measurement Supports MQTT communication protocol and Modbus TCP The number of ...

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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

IoT Switch Signal Acquisition Comparison

	Di Switch Detection Counter WiFi Module Hall Sensor Speed Measurement IoT Switch Signal Acquisition Contact Now	Quick View Sn30mm M30 Non-Flushed Nc 2wires 20-250VAC/DC Proximity Sensor Switch Contact Now	Yuanben Locomotive Engine Rotatory Speed Sensor Contact Now	Quick View Kjt Fs50 Diffuse Reflection Sensitive Square Photoelectric Proximity Sensor Contact Now	Quick View Kjt Fs50 IP67 NPN Standard Sn 0.3m 24V Diffuse Reflection Photoelectric Proximity Sensor Contact Now

Transaction Info
	Di Switch Detection Counter WiFi Module Hall Sensor Speed Measurement IoT Switch Signal Acquisition Contact Now	Quick View Sn30mm M30 Non-Flushed Nc 2wires 20-250VAC/DC Proximity Sensor Switch Contact Now	Yuanben Locomotive Engine Rotatory Speed Sensor Contact Now	Quick View Kjt Fs50 Diffuse Reflection Sensitive Square Photoelectric Proximity Sensor Contact Now	Quick View Kjt Fs50 IP67 NPN Standard Sn 0.3m 24V Diffuse Reflection Photoelectric Proximity Sensor Contact Now
Price	US$9.99 - 11.99 / Piece	US$3.20 - 4.80 / Piece	US$1.00 / Piece	US$5.78 - 7.35 / Piece	US$5.78 - 7.35 / Piece
Min Order	2 Pieces	1 Piece	100 Pieces	1 Piece	1 Piece
Payment Terms	T/T, PayPal	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, Wechat,Alipay	T/T, D/P, PayPal	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, Wechat,Alipay	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, Wechat,Alipay
Quality Control
Product Certification	-	ISO, RoHS, CE	-	ISO, RoHS, CE	ISO, RoHS, CE
Management System Certification	-	-	-	-	-
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	-	-	-	-
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: 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
Product Attributes
Specification	Input Type: Switch Input, 4-Channel (Di0~Di3).; Low Level: Input<1V; High Level: Input 3.5~30V; Frequency Range: 0-20kHz; Input Resistance: 30K Ω; Interface: WiFi Network Interface; Power Consumption: Less Than 1W; Working Temperature: -45~+80 ºC; Storage Temperature: -45~+80 ºC; Storage Humidity: 10~95% (No Condensation);	Type: Microwave Sensor Switch; Principle: Eddy Current; Wires: Two-Wires; Standard: Standard; Application: Basement; Size: M30; Model: M30; Protection Level: IP67; Output: No Nc; Temperature: -25ºC~+70ºC;	Production Process: Integration; Output: Analog Sensor; Type: Hall Wheel Speed Sensor; Material: Metal; After-Sales Service: Free Replacement; Warranty: 3 Years; Brand: Yuanben; Sensor Type: Hall Sensor; Application: Vehicle Speed Sensor, ABS System;	Type: Photoelectric Proximity Sensor; Size: Fs50; Voltage: 10-36VDC; Mounting: Non-Flushed; Sensing Distance: 1.5mm(Can Be Customized); Wires: Three-Wires; Temperature: -25ºC~+55ºC; Protection Level: IP67/IP68; Principle: Eddy Current; Output: Nc No; Application: Basement; Standard: Standard;	Type: Photoelectric Proximity Sensor; Size: Fs50; Voltage: 10-36VDC; Mounting: Non-Flushed; Sensing Distance: 0.3mm(Can Be Customized); Wires: Three-Wires; Temperature: -25ºC~+55ºC; Protection Level: IP67/IP68; Principle: Eddy Current; Output: Nc No; Application: Basement; Standard: Standard;
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Nanjing KJT Electric Co., LTD	Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.	Nanjing KJT Electric Co., LTD	Nanjing KJT Electric Co., LTD
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