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PROWAVE  400SR120  Transducer, Ultrasonic Receiver, Receiver, 115 dB

PROWAVE 400SR120
Technical Data Sheet (9.26MB) EN See all Technical Docs

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Product Overview

The 400SR120 is a standard open type Transducer Receiver consist of a piezoelectric ceramic disc mounted at the node of its fundamental resonant frequency, a conical metal resonator bonded at the center of disc acting as a rigid piston. This special construction provides high sensitivity, wider bandwidth and excellent durability in wide temperature and humidity ranges and high stability in electrical and mechanical characteristics. Due to its free vibration character the open type transducers are very suitable for continual wave driving, such as Doppler motion detector.
  • Aluminum housing
  • Compact and light weight
  • High sensitivity and sound pressure level
  • Excellent temperature and humidity durability
  • 2kHz Bandwidth
  • 2400pF Capacitance (at 1kHz ±20%)
  • 20VRMS Maximum driving voltage

 

Product Information

Transducer Function:
Receiver
Tones:
-
Supply Voltage Min:
-
Supply Voltage Max:
-
Operating Current Max:
-
Sound Level SPL:
115dB
Sound Level Distance:
30cm
Resonant Frequency:
40kHz
Product Range:
-
External Diameter:
12.7 mm
SVHC:
To Be Advised
Sensitivity:
-67dB

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Applications

  • Sensing & Instrumentation;
  • Automation & Process Control;
  • Robotics;
  • Security;
  • Power Management

Legislation and Environmental

RoHS Compliant:
Yes
Authorized Distributor

Associated Products

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