Description
This 16mm 40khz transducers are open type ultrasonic sensor. They are not water-proof. So we usually use them in the air medium. It has three types, namely transceiver, transmitter and receiver. The diameter is 16mm and height is 12mm. Its sound pressure level is high and more than 115dB.
Available shell material is silver aluminum and black ABS plastic. In addition, there is also the black anodized aluminum housing. If 16mm 40khz ultrasonic transmitter, the measuring range is 1200cm. The sensor can withstand high and low temperature. Besides, direction detection angle is large. You can apply it for ultrasonic ranging, robot obstacle avoidance, etc.
Specifications of 16mm 40khz Ultrasonic Transducers:
| Ultrasonic Sensor Type | Transceiver
(TR) |
Transmitter
(TX) |
Transmitter
(TX) |
Receiver
(RX) |
Transmitter
(TX) |
Transmitter
(TX) |
Reciver
(RX) |
| Transducer Shell Material | Silver Aluminum | Black Anodized Aluminum | Silver Aluminum | Black ABS Plastic | |||
| Sensor Diameter | 16mm | ||||||
| Transducer Height | 12mm (without pin) | ||||||
| Center Frequency | 40±1.5khz | 40±1.0khz | 39±1.0khz | 40±1.0khz | 39±1.0khz | ||
| Sound Pressure Class | no less than 115dB | —— | no less than 115dB | —— | |||
| Capacitance of 16mm 40KHz Transducers | 2200±25%pF at 1khz | ||||||
| Orientation Angle | 80°±15° （-6dB) | ||||||
| Max Input Voltage | 60Vp-p | ||||||
| Measuring Range | 30~600cm | 0~1200cm | |||||
| Operation Temp. | -20~80℃ | ||||||
FAQ
Q1: What’s the available housing material of your 16mm 40khz ultrasonic sensor?
A1: The common material is silver aluminum and black plastic. In addition, we also provide the black anodized aluminum housing.
Q2: How long is the lead time of your open type ultrasonic sensor?
A2: These sensors are in stock.
Q3: What’s the available type of your 16mm 40khz ultrasonic transducers?
A3: We provide both integrated and split type sensors. That is, transceiver (TR), transmitter (TX) and receiver (RX) are available.
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