MUP-4 is designed as a piezo ceramic bending type vibrator sealed in an aluminum alloy case with flexible leads with one of them connected to the body. The length and the color of the flexible leads may be upon the wish of the customer. The case itself can be silver, black or any other color preferred by the customer.
Principle of operation: the device emits ultrasonic signals and receives the emitted or reflected signals. It can operate separately as a receiver or as a transceiver.
APPLICATION
The piezo ceramic ultrasonic transducer is intended to be used as an emitter and receiver for an open-air operation:
Remote control systems
Obstacle approach indicators for transportation vehicles maneuvering at low speeds (parking control)
Security alarm systems
Ultrasonic location devices and systems (range meters, leak detectors, level meters etc.)
Gas velocity measurement devices.
DIMENSIONS
ESSENTIAL CHARACTERISTICS
Characteristic, unit
Receiver operation
Emitter operation
Transceiver operation
Operating frequency (kHz)
40 ± 1
40 ± 1
40 ± 1
Sound pressure level (dB)
–
106
106
Dissipation angle (grad)
75
75
75**
Discrimination (mm)
8
8
8
Detected distance (m)
0,3-10
–
0,3-5 ***
Sensitivity (dB), min
-85
–
-85
Capacitance at f = 1 kHz (pF)
2800 ± 20%
Insulation resistance at Udc =100V ( M )
100
Maximum input voltage at pulse duration of 0.8 ms with 60 ms interval (V)
160
Operating temperature range (ºC)
-30 to +85
Storage temperature range (ºC)
-40 to +85
* Without the additional adapter ** up to 15 grad with the additional adapter *** more than 50 m with the additional adapter.
Directional diagram
ON PURCHASE +7 495 530 00 31 and
535 26 90 fax +7 495 534 22 67 or info@elpapiezo.ru or order directly from here.
