Low

MA40S4S - 

Ultrasonic Sensor, Transmitter, MA40 Series, 9.9 mm Diameter, 40 kHz, -63 dB, -40 °C to 85 °C

MURATA MA40S4S
MURATA MA40S4S

The actual product may differ from image shown

Manufacturer:
MURATA MURATA
Manufacturer Part No:
MA40S4S
Newark Part No.:
52R3632
Product Range
MA40 Series
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The MA40S4S from Murata is an open structure ultrasonic sensor. Ultrasonic sensor features a composite oscillating body combining the oscillator which joins a metal plate and piezoelectric ceramics with a resonator. The body is elastically fixed to the base and housed in a case. The resonator is shaped like a funnel to efficiently radiate the ultrasonic waves generated by the oscillating body into the air and to effectively concentrate ultrasonic waves from the air on centre of the oscillator. Sound pressure is the most important parameter of open structure ultrasonic sensors. In distance measurement applications, the higher the sound pressure of the ultrasonic sensor, the longer the sensor range.
  • 10mm size diameter
  • Transmitter for dual use type
  • Nominal frequency is 40KHz
  • Operating temperature range from -40°C to 85°C
  • Sensitivity is typically -63dB
  • Sound Pressure is 120dB
  • Directivity is 80°
  • Capacitance is 2550pF
  • Detectable range upto 4m
  • Allowable input voltage is 20Vpp at 40KHz

Applications

Sensing & Instrumentation, Security

Product Information

:
200mm
:
4m
:
80°
:
40kHz
:
9.9mm
:
-63dB
:
-40°C
:
85°C
:
MA40 Series
Find similar products Choose and modify the attributes above to find similar products.

Substitutes

Compare Selected
Manufacturer Part Number
Newark Part No.
Manufacturer / Description
Avail
Price For
Quantity

Related Searches

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

No Longer Manufactured

Alternatives Available

94Y5569 - ULTRASONIC TRANSMITTER, 110DB

No longer stocked:: No Longer Manufactured:: true

Customer Reviews

Customer Q&A Exchange

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.