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40KHz ultrasonic sensor EFR-40RS14B1-GR
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40KHz ultrasonic sensor EFR-40RS14B1-GR

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  • Name: 40KHz ultrasonic sensor EFR-40RS14B1-GR
  • NO.: EFR-40RS14B1-GR
  • Views : 305

 

 

Item Value
Nominal Frequence(KHZ) 40±1
Sound pressure leave(db) 105±5
Sensitivity(db) -73±5
Echo Voltage(v) 3±0.30
Ring Time(ms) ≤500
Direction(deg) X=110±10 Y=60±10
Capacitance(pf) 4400±20%
Resistance(Ω) >500
Max input(v) 150
Work Temp Range(℃) -40-80
Storage Temp Range(℃) -40-85
Paint Black

Key words : automotive sensor ultrasonic transducer car parking sensor car rador sensor

“Chengdu Huitong West-electronic.,Ltd”(HTW for short) was established in 2007 and is a professional manufacturer of piezoelectric ceramic materials and piezoelectric ceramics R&D, production and sales. So far, he has more than 40 years of experience in the development and production of electroceramic materials and piezoelectric devices.

Chengdu Huitong West-electronic.,Ltd      蜀ICP备09031459号-1

Chengdu Huitong West-electronic.,Ltd

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Contact number028-66348359

Chengdu Huitong West-electronic.,Ltd