Proximity Sensor

US$4.90-5.80 / Piece

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What is T21 Universal IP67 2wire Sn 21mm 36V Ring Inductive Proximity Sensor

Name: T21 Universal IP67 2wire Sn 21mm 36V Ring Inductive Proximity Sensor
Uploaded: 2025-12-23T17:59:01+08:00
Description: KJT Sensors - KJN-T21 Series KJT standard proximity switch has reliable action, stable performance, fast frequency response, long service life and strong anti-interference ability. It is widely used i

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Price

Min. Order Reference FOB Price

1 Piece US$4.90-5.80 / Piece

Sepcifications

Type Microwave Sensor Switch
Principle Eddy Current
Wires Two-Wires
Standard Standard
Application Basement
Size T21
Certification ISO, RoHS, CE
Transport Package Polybag
Specification T21 high temperature proximity sensor
Trademark KJTDQ
Origin China
Model T21
Protection Level IP67/IP68/IP69
Output No Nc
Temperature -25℃~+70℃

Product Description

KJT Sensors - KJN-T21 Series KJT standard proximity switch has reliable action, stable performance, fast frequency response, long service life and strong anti-interference ability. It is widely used in machine tool, metallurgy, chemical industry, light textile, printing and other industries. The ...

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Nanjing KJT Electric Co., LTD

Diamond Member Since 2016

Audited Supplier

Main Products Sensor, Proximity Sensor, Photoelectric Sensor, Speed Sensor, Limit Switch, Safety Light ...
Address Moling Science and Technology Innovation Center, No. 2 Qingshuitingxi Road, Jiangning District, Nanjing, Jiangsu, China
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
International Commercial Terms(Incoterms) FOB, CIF
Terms of Payment LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, Wechat,Alipay
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Proximity Sensor Comparison

	T21 Universal IP67 2wire Sn 21mm 36V Ring Inductive Proximity Sensor Contact Now	Quick View 30-300mm 45Hz Sensor Switch Iu Current + Voltage Analog Output Five-Wires Proximity Sensor for Liquid Level Contact Now	Quick View 30-300mm 45Hz Sensor Switch R4 RS485 Digital Output Five-Wires Proximity Sensor for Liquid Level Contact Now	Quick View 30-300mm 45Hz Sensor Switch E8 2NPN Switch Output Five-Wires Proximity Sensor for Liquid Level Contact Now	Quick View 60-1000mm 19Hz Sensor Switch E6 2 NPN Switch Output Five-Wires Proximity Sensor for Liquid Level Contact Now

Transaction Info
	T21 Universal IP67 2wire Sn 21mm 36V Ring Inductive Proximity Sensor Contact Now	Quick View 30-300mm 45Hz Sensor Switch Iu Current + Voltage Analog Output Five-Wires Proximity Sensor for Liquid Level Contact Now	Quick View 30-300mm 45Hz Sensor Switch R4 RS485 Digital Output Five-Wires Proximity Sensor for Liquid Level Contact Now	Quick View 30-300mm 45Hz Sensor Switch E8 2NPN Switch Output Five-Wires Proximity Sensor for Liquid Level Contact Now	Quick View 60-1000mm 19Hz Sensor Switch E6 2 NPN Switch Output Five-Wires Proximity Sensor for Liquid Level Contact Now
Price	US$4.90-5.80 / Piece	US$85.58-170.00 / Piece	US$94.00-106.00 / Piece	US$85.58-170.00 / Piece	US$94.00-106.00 / Piece
Min Order	1 Piece	4 Pieces	4 Pieces	4 Pieces	4 Pieces
Payment Terms	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	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, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	ISO, RoHS, CE	ISO, GS, RoHS, CE	ISO, GS, RoHS, CE	ISO, GS, RoHS, CE	ISO, GS, RoHS, CE
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	Domestic	Domestic	Domestic	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	-	ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM
Average Lead Time	Peak Season Lead Time: one month 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: one month
Product Attributes
Specification	Type: Microwave Sensor Switch; Principle: Eddy Current; Wires: Two-Wires; Standard: Standard; Application: Basement; Size: T21; Model: T21; Protection Level: IP67/IP68/IP69; Output: No Nc; Temperature: -25℃~+70℃;	Type: Ultrasonic Sensor Switch; Principle: Sound Control; Wires: Current + Voltage Analog(Five-Wires); Standard: Standard; Application: Drone Height Detection/Liquid Level Detection...; Size: 60.5X18mm; Detection Range: 30-300mm; Blind Zone: 0-30mm; Resolution: 0.1mm; Repeatability: ±0.15% of Full Scale Value; Switching Hysteresis: 2mm; Switching Frequency: 45Hz; Response Time: 22ms; 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: V / < 300 Ohm,U / > 1K Ohm;	Type: Ultrasonic Sensor Switch; Principle: Sound Control; Wires: RS485 Digital (Five-Wires); Standard: Standard; Application: Drone Height Detection/Liquid Level Detection...; Size: 60.5X18mm; Detection Range: 30-300mm; Blind Zone: 0-30mm; Resolution: 0.1mm; Repeatability: ±0.15% of Full Scale Value; Switching Hysteresis: 2mm; Switching Frequency: 45Hz; Response Time: 22ms; 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: V / < 300 Ohm,U / > 1K Ohm;	Type: Ultrasonic Sensor Switch; Principle: Sound Control; Wires: 2 NPN (Five-Wires); Standard: Standard; Application: Drone Height Detection/Liquid Level Detection...; Size: 60.5X18mm; Detection Range: 30-300mm; Blind Zone: 0-30mm; Resolution: 0.1mm; Repeatability: ±0.15% of Full Scale Value; Switching Hysteresis: 2mm; Switching Frequency: 45Hz; Response Time: 22ms; 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: V / < 300 Ohm,U / > 1K Ohm;	Type: Ultrasonic Sensor Switch; Principle: Sound Control; Wires: 2 NPN (Five-Wires); Standard: Standard; Application: Drone Height Detection/Liquid Level Detection...; Size: 45X18mm; Detection Range: 60-1000mm; Blind Zone: 0-60mm; Resolution: 0.17mm; Repeatability: ±0.15% of Full Scale Value; Switching Hysteresis: 2mm; Switching Frequency: 19Hz; Response Time: 52ms; 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: 38g; Load Impedance: I/<300 Ohm,U/>1K Ohm;
Supplier Name	Nanjing KJT Electric Co., LTD	Shenzhen KangTong Technology Co., Ltd.	Shenzhen KangTong Technology Co., Ltd.	Shenzhen KangTong Technology Co., Ltd.	Shenzhen KangTong Technology Co., Ltd.
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