Flow Meter Pulse Counting

US$8.99 - 10.99 / Piece

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What is 4-Channel Switch Input Supporting NPN and PNP Inputs Flow Meter Pulse Counting Flow Measurement

Name: 4-Channel Switch Input Supporting NPN and PNP Inputs Flow Meter Pulse Counting Flow Measurement
Uploaded: 2025-09-17T07:57:33+08:00
Description: 4-channel DI switch detection counter, MQTT protocol, online webpage display, WiFimodule WJ162 Product Overview: The WJ162 product is an IoT and industrial Ethernet acquisition module that enables tra

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Price

Min. Order Reference FOB Price

2 Pieces US$8.99 - 10.99 / Piece

Sepcifications

Transport Package Wayjunr
Specification 106 mm x 59mm x 37mm
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
Counting Range 0-0xffffffff
Input Resistance 30K Ω
Communication Mqtt Communication Protocol or Modbus TCP Communic
Interface WiFi Network Interface

Product Description

4-channel DI switch detection counter, MQTT protocol, online webpage display, WiFimodule WJ162 Product Overview: The WJ162 product is an IoT and industrial Ethernet acquisition module that enables transparent data exchangebetween sensors and networks. The switch data of the sensor can be forwarded ...

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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

Flow Meter Pulse Counting Comparison

	4-Channel Switch Input Supporting NPN and PNP Inputs Flow Meter Pulse Counting Flow Measurement Contact Now	Quick View AC0-100V 220V Voltage with 45-55Hz 45-65Hz 30-50Hz 0-100Hz Low Frequency Transmitter for Sale Contact Now	Hot Selling Frequency Transmitter 5kHz 10kHz 20kHz 50kHz 10V 50V 100V Input 0-20mA 4-20mA Output Contact Now	China High Frequency Transducer with 100kHz 50kHz 30kHz 10kHz Input 10V 20V 30V 50V 4-20mA 0-10V 1-5V Output DC24V Power Supply for Sale Contact Now	35mm DIN Small Frequency Transmitter 0-100kHz 1kHz 2kHz 3kHz 5kHz Input with 100V 200V 50V 20V 4-20mA 0-10V Output DC12V DC24V Power Supply Contact Now

Transaction Info
	4-Channel Switch Input Supporting NPN and PNP Inputs Flow Meter Pulse Counting Flow Measurement Contact Now	Quick View AC0-100V 220V Voltage with 45-55Hz 45-65Hz 30-50Hz 0-100Hz Low Frequency Transmitter for Sale Contact Now	Hot Selling Frequency Transmitter 5kHz 10kHz 20kHz 50kHz 10V 50V 100V Input 0-20mA 4-20mA Output Contact Now	China High Frequency Transducer with 100kHz 50kHz 30kHz 10kHz Input 10V 20V 30V 50V 4-20mA 0-10V 1-5V Output DC24V Power Supply for Sale Contact Now	35mm DIN Small Frequency Transmitter 0-100kHz 1kHz 2kHz 3kHz 5kHz Input with 100V 200V 50V 20V 4-20mA 0-10V Output DC12V DC24V Power Supply Contact Now
Price	US$8.99 - 10.99 / Piece	US$40.00 - 55.00 / Piece	US$40.00 - 55.00 / Piece	US$40.00 - 55.00 / Piece	US$40.00 - 55.00 / Piece
Min Order	2 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	T/T, PayPal	T/T, PayPal, Western Union	T/T, PayPal, Western Union	T/T, PayPal, Western Union	T/T, PayPal, Western Union
Quality Control
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: within 15 workdays 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: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays 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; Counting Range: 0-0xffffffff; Input Resistance: 30K Ω; Communication: Mqtt Communication Protocol or Modbus TCP Communic; Interface: WiFi Network Interface;	Input: 0-100kHz 45-55Hz 45-65Hz; Output: 4-20mA 0-20mA 0-10V 1-5V; Power: DC24V AC/DC 220V AC/DC85-265V; Voltage: AC0-100V 220V 380V 465V 500V;	Input: 0-100kHz 1kHz 2kHz 3kHz 10kHz 20kHz; Output: 4-20mA 0-20mA 0-10V 1-5V; Power: DC24V AC/DC 220V AC/DC85-265V; Voltage: 10V 50V 100V 500V;	Input: 0-100kHz 1kHz 2kHz 3kHz 10kHz 20kHz; Output: 4-20mA 0-20mA 0-10V 1-5V; Power: DC24V AC/DC 220V AC/DC85-265V; Voltage: 10V 50V 100V 500V;	Input: 0-100kHz 1kHz 2kHz 3kHz 10kHz 20kHz; Output: 4-20mA 0-20mA 0-10V 1-5V; Power: DC24V AC/DC 220V AC/DC85-265V; Voltage: 10V 50V 100V 500V;
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Anhui Qidian Automation Technology Co., Ltd.	Anhui Qidian Automation Technology Co., Ltd.	Anhui Qidian Automation Technology Co., Ltd.	Anhui Qidian Automation Technology Co., Ltd.
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