Piezo Ultrasonic Air Transducer 40 Khz 18mm 18A
SMUTF40TR18A - 2 Pc/Set
Manufacturer part number:
SMUTF40TR18A
$26.37
$12.99
$0.00
Condition:
New
Part Number: SMUTF40TR18A
Our Piezo Air Transducer is Water proof and is a Transmitter/Receiver.
Housing Material: Aluminum
Dimensions: 18mm Diameter
Nominal frequency fr: 40 KHz
Transmitting Sensitivity: 100 dB Min. (@ 40KHz, 10Vp-p/30cm 0dB = 20µBar)
Receiving Sensitivity: 78 dB Min. (@ 40KHz, 10Vp-p/30cm 0dB = 10V/Pa)
Wires/Connections: 1/2" Pins
Tipical Directivity: 85° (-6dB)
Ringing: 1.2 sec. Max.
Capacitance: 2000 Pf±20%
Max. Input Voltage: 150 Vp-p
Operating Temperature: -30°C ~ 80°C
Test Condition: 23±3 °C 40~70% R.H.
Applications, among others, are: Distance Meter, Distance Sensor, Sound Detector, Robot Navigation, Send/Receive data
Notes: The decay time is about 2.1ms.
