Ultrasonic Sensor

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FHD Model

Size(mm)

Using method

Nominal
Frequency

Sound Pressure Level

Type

Ringing

Sensitivity

Capacitance
at 1KHz

Directivity

Maximum
input voltage

Image

Transmitter

20.25±0.5KHz

≥100dB

Through Hole

--

--

9000pF±25%

50°±5°(-6dB)

150VP-P

Transmitter

20±0.5KHz

≥75dB

Through Hole

--

--

8000pF±25%

50°±5°(-6dB)

150VP-P

Transmitter

40±1.0KHZ

≥115dB

Through Hole

--

--

2200pF±25%

100°±10°(-6dB)

50Vp-p

Receiver

40±1.0KHZ

--

Through Hole

--

≥-67dBV/μbar

2200pF±25%

100°±10°(-6dB)

50Vp-p

Transmitter/Receiver

40±1.0KHZ

--

Through Hole

≤1.5ms

--

2200pF±25%

100°±10°(-6dB)

50Vp-p

Transmitter

40±1.0KHZ

≥115dB

Through Hole

--

--

2200pF±25%

85°±10°(-6dB)

30Vp-p

Transmitter

25±1.0KHZ

≥115dB

Through Hole

--

--

2700pF±25%

50°±10°(-6dB)

100Vp-p

Transmitter

40±1.0KHZ

≥120dB

Through Hole

--

--

2200pF±25%

60°±10°(-6dB)

100Vp-p

Receiver

40±1.0KHZ

--

Through Hole

--

≥-65dBV/μbar

2200pF±25%

60°±10°(-6dB)

100Vp-p

Transmitter/Receiver

40±1.0KHZ

≥115dB

Through Hole

≤1.6ms

≥-68dBV/μbar

2200pF±25%

60°±10°(-6dB)

100Vp-p

Transmitter

32.7±1.0KHZ

≥115dB

Through Hole

--

--

2700pF±25%

70°±10°(-6dB)

60Vp-p

Receiver

32.7±1.0KHZ

--

Through Hole

--

≥-67dBV/μbar

3000pF±25%

70°±10°(-6dB)

100Vp-p

Transmitter

40±1.0KHZ

≥115dB

Through Hole

--

--

2200pF±25%

100°±10°(-6dB)

50Vp-p

Receiver

40±1.0KHZ

--

Through Hole

--

≥-67dBV/μbar

2200pF±25%

100°±10°(-6dB)

50Vp-p

Transmitter/Receiver

40±1.0KHZ

≥115dB

Through Hole

≤1.5ms

≥-75dBV/μbar

2200pF±25%

80°±12°(-6dB)

50Vp-p

Transmitter/Receiver

40±1.0KHz

--

Through Hole

≤1.5ms

--

1600pF±25%

80°±10°(-6dB)

20Vp-p

Transmitter/Receiver

57.8±0.7KHZ

--

Wire Leaded

≤1.8ms

≥320μs

1800pF±10%

75°±10°(-6dB)、45°±10°(-6dB)

150Vp-p

Transmitter/Receiver

55.5±1.0KHZ

--

Wire Leaded

1.08~1.72ms

≥280μs

1500pF±20%

105°±10°(-6dB)、55°±10°(-6dB)

150Vp-p

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