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22KHz Long Distance Ultrasonic Sensor Multilayer Matching Layer Technology

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Shenzhen Yujies Technology Co., Ltd.

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Name: 22KHz Long Distance Ultrasonic Sensor Multilayer Matching Layer Technology
Brand: YUJIE
Price: 1 USD

Place of Origin : China

Brand Name : YUJIE

Model Number : KQ-22Kh

Supply Ability : 5000 Piece/Pieces per Month

Packaging Details : Carton #: 49x29x29cm

MOQ : 10 Piece/Pieces

Price : Negotiable

Certification : ISO9001

Payment Terms : T/T, Western Union

Delivery Time : 3~30 working days

Type : In air

Frequency : 22KHZ

Material : Plastic,PZT

Port : Shenzhen

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Ultrasonic Distance Sensor 22KHz Fuel Sensor For Lone Distance Measurement

KQ-22KH

Description:
Housing Material: plastic

Multilayer matching layer technology

Performance pedigree

Type:	KQ22KH
Center Frequency(kHz)	22KHZ±4%
Bandwidth	2kHz
Sensitivity 0 dB=20 Vp-p;periods:20;Distance:1m	-60dB min
Inspect distance	0.6—30M
Blind zone distance	<0.6M
Transmitting Beam Angl(-3dBTotal open Angle)	14±2°
Capacitance	5000PF±20%
Minimum derived resistance	300Ω±30%
Maximum drive voltage(2%)	<4000V
Operating temperature	-20~60℃
Safety grade	IP68
Shell material	PVC+F4
Weight	1405g

Testing upwards 25℃.

Total Impedance vs. Frequency

Phase Angle vs.Frequency

Sensitivity testing:

Transmit voltage:20Vp-p;periods:20; Distance:1m

Applications:
Depth measuring
Run into a blank wall measuring
Obstacle avoidance

Traffic control

Product Tags:

ultrasonic distance module

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