Proximity Sensor

US$94.00-106.00 / Piece

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What is 30-500mm 31Hz Sensor Switch R4 RS485 Digital Output Five-Wires Proximity Sensor for Liquid Level

Name: 30-500mm 31Hz Sensor Switch R4 RS485 Digital Output Five-Wires Proximity Sensor for Liquid Level
Uploaded: 2026-02-17T11:14:49+08:00
Description: *** Welcome to KongTong*** We offer all kinds of Electronic Components ( High frequency sensor , Wire harness sensor , Ultrasonic sensor ,Module , Parking sensor, Tire pressure monitor, Etc.) with a

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Price

Min. Order Reference FOB Price

4 Pieces US$94.00-106.00 / Piece

Sepcifications

Type Ultrasonic Sensor Switch
Principle Sound Control
Wires RS485 Digital Analog (Five-Wires)
Standard Standard
Application Drone Height Detection/Liquid Level Detection...
Size 45X18mm
Certification ISO, GS, RoHS, CE
Transport Package Carton
Specification High frequency sensor
Trademark OEM/ODM
Origin China
Detection Range 30-500mm
Blind Zone 0-50mm
Resolution 0.15mm
Repeatability ±0.15% of Full Scale Value
Switching Hysteresis 2mm
Switching Frequency 31Hz
Response Time 32ms
Power-up Delay <500ms
Working Voltage 10-30V DC,Reverse Polarity Protection
No-Load Current ≤30mA
Material Plastic, Nickel Plated, Brass, Polyurethane Foam
Connection Type 5 Pole M12 Connector
Protection Class IP67
Weight 32g/38g (2ep-Io/Iuep-Io)
Load Impedance I/<300 Ohm,U/>1K Ohm

Product Description

*** Welcome to KongTong*** We offer all kinds of Electronic Components ( High frequency sensor , Wire harness sensor , Ultrasonic sensor ,Module , Parking sensor, Tire pressure monitor, Etc.) with a wide range, Good quality, Factory prices and Stylish designs according to your need. More ...

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Shenzhen KangTong Technology Co., Ltd.

Diamond Member Since 2019

Audited Supplier

Rating & Reviews: 5.0/5.0

(22 Reviews)

Business Type Manufacturer/Factory & Trading Company
Main Products TPMS, Ultrasonic Distance Measurement Module, Car Reversing Radar, Ultrasonic Sensor, ...
Year of Establishment 2005-04-11
Address 5/F, No. 3building, North District Liutang, Qianjin 2nd Road, Baoan, Shenzhen, Guangdong, China
Registered Capital 7,600,000 RMB
Supply Chain Partners 15

Proximity Sensor Comparison

	30-500mm 31Hz Sensor Switch R4 RS485 Digital Output Five-Wires Proximity Sensor for Liquid Level Contact Now	Electrical Water Level Control Float Switch with CE Contact Now	Electrical Water Level Control Ffloat Sensor with CE Contact Now	Horizontal Liquid Level Control Switch with CE Contact Now	Liquid Control Float Level Switch with CE Contact Now

Transaction Info
	30-500mm 31Hz Sensor Switch R4 RS485 Digital Output Five-Wires Proximity Sensor for Liquid Level Contact Now	Electrical Water Level Control Float Switch with CE Contact Now	Electrical Water Level Control Ffloat Sensor with CE Contact Now	Horizontal Liquid Level Control Switch with CE Contact Now	Liquid Control Float Level Switch with CE Contact Now
Price	US$94.00-106.00 / Piece	US$2.00-5.00 / Piece	US$2.00-5.00 / Piece	US$2.00-5.00 / Piece	US$2.00-5.00 / Piece
Min Order	4 Pieces	100 Pieces	100 Pieces	100 Pieces	100 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union
Quality Control
Product Certification	ISO, GS, RoHS, CE	CE	CE	CE	CE
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa	North America, South America, Europe, Southeast Asia/ Mideast, Africa	North America, South America, Europe, Southeast Asia/ Mideast, Africa	North America, South America, Europe, Southeast Asia/ Mideast, Africa
Annual Export Revenue	-	2,000,000 USD	2,000,000 USD	2,000,000 USD	2,000,000 USD
Business Model	ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM
Average Lead Time	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	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	Type: Ultrasonic Sensor Switch; Principle: Sound Control; Wires: RS485 Digital Analog (Five-Wires); Standard: Standard; Application: Drone Height Detection/Liquid Level Detection...; Size: 45X18mm; Detection Range: 30-500mm; Blind Zone: 0-50mm; Resolution: 0.15mm; Repeatability: ±0.15% of Full Scale Value; Switching Hysteresis: 2mm; Switching Frequency: 31Hz; Response Time: 32ms; Power-up Delay: <500ms; Working Voltage: 10-30V DC,Reverse Polarity Protection; No-Load Current: ≤30mA; Material: Plastic, Nickel Plated, Brass, Polyurethane Foam; Connection Type: 5 Pole M12 Connector; Protection Class: IP67; Weight: 32g/38g (2ep-Io/Iuep-Io); Load Impedance: I/<300 Ohm,U/>1K Ohm;	Type: Microwave Sensor Switch; Principle: Electric Control; Standard: Standard; Application: in Drinking Water; Brand: Winston; Flow Rate: >=100.000 Times; Operating Temperature: 0 Degree to 80 Degree; Material: Plastic and PVC; Rated Frequency: 50Hz/60Hz; Rated Voltage: 250V(380V)/120V; Rated Current: 16A(8A)/10A(8A)/10A(4A); Electrical Endurance: >=50.000 Times; Protection Grade: IP68CS; Other: Very Durable;	Type: Microwave Sensor Switch; Principle: Electric Control; Standard: Standard; Application: in Drinking Water; Brand: Winston; Protective Connection: T70u; Frequency: 50Hz/60Hz; Max. Working Temperature: 80degree; Protection Grade: IP68CS,IP68; Working Pressure: Max.1bar; Rated Voltage: 250V (380V); Rated Current: 15A (5A); Other: Very Durable;	Type: Microwave Sensor Switch; Principle: Electric Control; Standard: Standard; Application: in Drinking Water; Brand: Winston; Protective Connection: T70u; Frequency: 50Hz/60Hz; Max. Working Temperature: 80degree; Protection Grade: IP68CS,IP68; Working Pressure: Max.1bar; Rated Voltage: 250V (380V); Rated Current: 10A(3A); Other: Very Durable;	Type: Microwave Sensor Switch; Principle: Electric Control; Standard: Standard; Application: in Drinking Water; Brand: Winston; Protective Connection: T70u; Frequency: 50Hz/60Hz; Max. Working Temperature: 80degree; Protection Grade: IP68CS,IP68; Working Pressure: Max.1bar; Rated Voltage: 250V (380V); Rated Current: 15A(5A); Other: Very Durable;
Supplier Name	Shenzhen KangTong Technology Co., Ltd.	Yueqing Winston Electric Co., Ltd.	Yueqing Winston Electric Co., Ltd.	Yueqing Winston Electric Co., Ltd.	Yueqing Winston Electric Co., Ltd.
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