21kHz 24X14mm Open Ultrasonic Sensor Ultrasonic Transducer for Receiver

• Customization: Available
• Type: Open Ultrasonic Sensors
• Output Signal Type: Digital Type
• Model NO.: KT21-R2411
• Production Process: Integration
• Sensitivity: High
• Probe Type: Angle Probe
• Measuring Medium: Gas
• Detection mode: Direct Reflection Type
• IP Rating: None
• Certification: CE/FCC/RoHS
• Customized: Customized
• Function: Receiver
• Center Frequency: 21 Positive and Negative 1kHz
• Capacitance: 2000 Positive and Negative 30%PF
• -6 dB Directivity (Deg): 60 Positive and Negative 10 Degree
• Sound Pressure Level 10vrms/30cm: Greater Than or Equal to 120dB
• Max. Input Voltage: 120vp-P
• Material: Aluminum
• Operating Temp: -30 to 80 Celsius
• Storage Temp: -40 to 85 Celsius
• Dimension: 24X14mm
• Weight: 6.3G
• Terminal: Pin
• Color: Natural
• Transport Package: Carton Packing
• Specification: Customization
• Trademark: OEM/ODM
• Origin: China
• HS Code: 9031809090
• Production Capacity: Max. 20K Daily
• Package Size: 40.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 7.000kg

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 quantity, please contact me about best price and postage 

More quantity, please contact for best discount and postage 

(Support bulk orders and Custom service orders )

Shenzhen Kangtong CO. Ltd, Founded in 2005 based in Shenzhen which is High-tech enterprise of China and concentration of sensor product that core competency in developing, manufacture and marketing supply with IATF16949: 2016 certified quality system and PPAP capability to offer high quality radar product especially in car industry to Cooperate with multiple original car maker for parking sensor ODM & OEM and succussed. Kangtong has been concentrating in sensors for 19 years and accumulation of resource and experience in automotive electronic industry with continuing exploration in the field that we have got many intellectual property and technological advances. Our radar product and solution has been using in Vehicle, Car automotive Industry but also extended to aircraft, acoustic equipment, smart toys and LoT etc multiple industry. Kangtong is committed to created first-class in sensor industry brand and internalized the core values of "customer first, Technology advance, Quality excellence, Pragmatic integrity, Innovation infinity" into the standards of behavior in order to provide and improve better radar product and solution for driving safety to benefit of mankind.
 

Product Description

  

No.	Item	Specification
		KT21-T2411	KT21-R2411
1	Function	Transmitter	Receiver
2	Center frequency	21±1KHz	21±1KHz
3	Sound Pressure Level 10Vrms/30cm	≥120dB	---
4	Sensitivity	---	≥-65dB
5	Capacitance	2000±30%PF	2000±30%PF
6	-6 dB Directivity (deg)	60±10º	60±10º
7	Max. Input Voltage	120Vp-p	120Vp-p
8	Material	aluminum	aluminum
9	Operating Temp	-30~+80ºC	-30~+80ºC
10	Storage Temp	-40~+85ºC	-40~+85ºC
11	Dimension	24*14mm	24*14mm
12	Weight	6.3g	6.3g
13	Terminal	PIN	PIN
14	Color	Natural	Natural

Application scenarios: Used for acoustic equipment, the transmitter is mainly used for recording jammers, etc.

 

Detailed Photos

 

 

Company Profile

FAQ

 

FAQ

Q:What are the advantages of factory?
A:its own factory, has independent research and development and independent production capacity.      
Products using high-end chips, with high quality, high stability products to customers.

Q:Can we order many different parts and make combine shipment?
A:We can combine many items,and deliver by courier/sealland/air etc.pack well.

Q:How can I make our own brand for my order?
A:If the order quantity meets the requirements, we provide customized service

Q:What is the delivery if I make payment?
A:We will ship the products in stock within 1-3 business days.
Products that need to be produced will be produced and shipped within 7-15 business days.

Q:Can we visit your factory or office?
A:We always welcome customer visit us, let me know the schedule, we will arrange.