Proximity Sensor

US$150.00-180.00 / Piece

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What is 20-200mm 45Hz Sensor Switch R4 RS485 Digital Four-Wires Proximity Sensor for Liquid Level

Name: 20-200mm 45Hz Sensor Switch R4 RS485 Digital Four-Wires Proximity Sensor for Liquid Level
Uploaded: 2025-12-24T22:56:06+08:00
Description: 20-120mm 45Hz Sensor Switch R4 RS485 Digital Four-Wires Proximity Sensor for Liquid Level *** Welcome to KongTong*** We offer all kinds of Electronic Components ( High frequency sensor , Wire harness

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About this Item

Price

Min. Order Reference FOB Price

4 Pieces US$150.00-180.00 / Piece

Sepcifications

Type Ultrasonic Sensor Switch
Principle Sound Control
Wires RS485 Digital
Standard Standard
Application Toy Car Obstacle/Material Level Continuity
Size 55X12mm
Certification ISO, GS, RoHS, CE
Transport Package Carton Box
Specification High frequency sensor
Trademark OEM/ODM
Origin China
Detection Range 20-200mm
Blind Zone 0 - 20mm
Resolution 0.1mm
Repeatability ±0.15% of Full - Scale Value
Switching Hysteresis 1mm
Switching Frequency 45Hz
Response Time 22ms
Power - up Delay < 500ms
Operating Voltage10 - 30V DC, Reverse Po 10 - 30V DC, Reverse Polarity Protection
Load Impedance I/ < 300 Ohm, U/ > 1K Ohm
No - Load Current ≤30mA
Material Plastic, Nickel - Plated, Brass, Polyurethane Foam
Connection Type 4 Pole M12 Connector
Protection Class IP67
Weight 16g/20g (I / U)

Product Description

20-120mm 45Hz Sensor Switch R4 RS485 Digital Four-Wires Proximity Sensor for Liquid Level *** 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 ...

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Shenzhen KangTong Technology Co., Ltd.

Diamond Member Since 2019

Audited Supplier

Rating & Reviews: 5.0/5.0

(25 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

	20-200mm 45Hz Sensor Switch R4 RS485 Digital Four-Wires Proximity Sensor for Liquid Level Contact Now	Quick View Proximity Sensor Ck40 Contact Now	Quick View Color Mark Sensors Photoelectric Sensor Mark Code Sensor Photo Eye Sensor Bzj-511 Contact Now	Quick View Hotel Card Switch Hotel Key Card Grey Hotel Key Card Switch Contact Now	Quick View Durable 1.5mm Inductive Proximity Sensor for Industrial Use Contact Now

Transaction Info
	20-200mm 45Hz Sensor Switch R4 RS485 Digital Four-Wires Proximity Sensor for Liquid Level Contact Now	Quick View Proximity Sensor Ck40 Contact Now	Quick View Color Mark Sensors Photoelectric Sensor Mark Code Sensor Photo Eye Sensor Bzj-511 Contact Now	Quick View Hotel Card Switch Hotel Key Card Grey Hotel Key Card Switch Contact Now	Quick View Durable 1.5mm Inductive Proximity Sensor for Industrial Use Contact Now
Price	US$150.00-180.00 / Piece	US$5.15-5.88 / Piece	US$1.00 / Piece	US$10.00 / Piece	US$0.10 / Piece
Min Order	4 Pieces	10 Pieces	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, LC, D/P, PayPal, Western Union, Small-amount payment	T/T, LC, 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
Product Certification	ISO, GS, RoHS, CE	CE	CE	ISO, GS, RoHS, CE	ISO, RoHS, CE
Management System Certification	-	ISO9001:2015	ISO9001:2015	-	ISO9001:2015, ISO14001, Others
Trade Capacity
Export Markets	Domestic	Southeast Asia/ Mideast, Domestic	Southeast Asia/ Mideast, Domestic	South America	North America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	ODM, OEM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: one month	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, one month Off Season Lead Time: within 15 workdays, one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Ultrasonic Sensor Switch; Principle: Sound Control; Wires: RS485 Digital; Standard: Standard; Application: Toy Car Obstacle/Material Level Continuity; Size: 55X12mm; Detection Range: 20-200mm; Blind Zone: 0 - 20mm; Resolution: 0.1mm; Repeatability: ±0.15% of Full - Scale Value; Switching Hysteresis: 1mm; Switching Frequency: 45Hz; Response Time: 22ms; Power - up Delay: < 500ms; Operating Voltage10 - 30V DC, Reverse Po: 10 - 30V DC, Reverse Polarity Protection; Load Impedance: I/ < 300 Ohm, U/ > 1K Ohm; No - Load Current: ≤30mA; Material: Plastic, Nickel - Plated, Brass, Polyurethane Foam; Connection Type: 4 Pole M12 Connector; Protection Class: IP67; Weight: 16g/20g (I / U);	Type: Proximity Sensor; Principle: Inductive; Wires: Two-Wires; Standard: Standard; Application: Automation Equipment; Size: Customizable; Product Name: Am18 Proximity Sensor; Working Voltage: 10-30V DC; Materials: Nickel Plated Brass; Wire: NPN (Three-Wire); Output Mode: NPN/PNP; Protective Categories: IP67; After-Sales: Online; Installation: Submerged/Unsubmerged; Rated Voltage: 8.2V; Switching Frequency: 1Hz/700kHz; Enclosure Material: Nickel Plated Brass;	Type: Color Mark Sensor; Principle: Photoelectric; Wires: NPN (Three-Wires); Standard: Standard; Application: Automation Equipment; Size: Customizable; Product Name: Color Mark Sensor Bzj-511; Working Voltage: 10-30V DC; Materials: Metal; Wire: NPN (Three-Wire); Output Mode: NPN/PNP; Protective Categories: IP67; After-Sales: Online; Installation: Submerged/Unsubmerged; Rated Voltage: 8.2V; Switching Frequency: 1Hz/700kHz;	Type: Infrared Sensor Switch; Principle: Infrared; Wires: Two-Wires; Standard: Standard; Application: Warehouse; Size: 86 Type;	Type: Inductive Proximity Switch; Principle: Inductive; Wires: PNP (Three-Wires); Standard: Standard; Application: Position Sensor, Speed Sensor; Detection Distance: 1.5mm±10%; Supply Voltage: DC6-36V; Standard Detected Object: Iron 881mm; Response Frequency: 1.5kHz; Working Temperature: -20℃~70℃(248-343K); Optional Working Status: Nc;
Supplier Name	Shenzhen KangTong Technology Co., Ltd.	Jiangsu Stord Sensing Technology Co., Ltd.	Jiangsu Stord Sensing Technology Co., Ltd.	Wenzhou Zhechi Electric Co., Ltd.	Cheemi Technology Co., Ltd.
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