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You are here: Home / Products / Underwater Acoustic Transducer / Transmitting Transducer / 300Hz-10kHz Low Frequency Transmitting Transducer Underwater Acoustic Transducer
 
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300Hz-10kHz Low Frequency Transmitting Transducer Underwater Acoustic Transducer

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  • Piezohannas

300Hz-10kHz Low Frequency Transmitting Transducer Underwater Acoustic Transducer 

Piezo Hannas develops and manufactures piezo ceramics and transducers for a diverse range of applications, including air-ranging industrial transducers, and depth transducers, flow meter transducer and our extensive line of underwater acoustics transducers.With a superior experienced team of scientists, designers, engineers and technicians as well as a vertically integrated business model, Piezo Hannas has the capability of fabricating innovative and cost-effective products. 

300Hz-10kHz Low Frequency Transmitting Transducer Underwater Acoustic Transducer1695380704711




P6QUG(43WCJ(JUS)Q3M






1.1.1. Working frequency band

The working frequency band of the transducer is 300Hz~10kHz.

 

1.2.Resistance and capacitance

Provides resistance and capacitance parameters within the working frequency band of the transducer.

 

1.3. Emitted sound source level

Measure the sound source level in the working frequency band of the transducer. The sound source level in the 300Hz~1kHz frequency band is not less than 163dB. The sound source level in the 1kHz~2kHz frequency band is not less than 170dB. The sound source level in the 2kHz~10kHz frequency band is not lower than at 180dB.

 

1.4. Horizontal directivity

Omnidirectional, measuring frequencies 300Hz, 1kHz, 2kHz, 5kHz, 10kHz.

 

1.5.Vertical directivity

The vertical opening angle in the 300kHz~5kHz frequency band is not less than 85°, and the measurement frequency is 300Hz, 1kHz, 2kHz, 5kHz, and 10kHz.

 

1.6. Hydrostatic pressure: 0.5MPa.

 

1. Measurement data

2.2.1.Resistance and capacitance    

 

Low frequency band

 High frequency band

f/kHz

C/nF

R/kΩ

f/kHz

C/nF

R/Ω

0.25

79.4

348.4

2

182.2

20000

0.29

74.7

40.0

2.5

189.7

7692

0.3

69.8

46.7

3

202.3

4167

0.35

69.1

140.6

3.5

224

1887

0.4

70.6

324.7

4

261.3

658

0.45

71.4

436.7

4.5

275.3

195

0.5

71.8

588.2

5

79.2

130

0.55

72.1

653.6

5.5

10.8

258

0.6

72.4

694.4

6

41.4

455

0.65

72.5

432.9

6.5

57.6

588

0.7

72.7

565.0

7

65.6

730

0.75

72.8

543.5

7.5

72.7

962

0.8

73.2

317.5

8

80.4

1205

0.85

72.4

178.9

8.5

85.6

1316

0.9

73

483.1

9

89.4

1471

0.95

73.1

362.3

9.5

92.5

1538

1

73.3

386.1

10

95

1639

1.05

73.5

307.7


1.1

73.5

230.9


1.15

73.7

251.9


1.2

73.9

262.5


1.25

74.1

233.6


1.3

74.3

207.0


1.35

74.6

191.2


1.4

74.9

168.1


1.45

75.2

144.3


1.5

75.5

117.1


1.55

76

115.6


1.6

76.6

103.3


1.65

77.3

81.1


1.7

78.1

63.6


1.75

79.1

47.5


1.8

80.3

36.0


1.85

82

25.5


1.9

84.7

16.9


1.95

88.2

8.9


2

90.1

4.4


 

1.1 Emission response and sound source level

 

 sound source level of Low frequency band

f/kHz

d/m

UF/VPP

UJ/mVPP

GF-213

SvL /dB

SL/dB

0.3

1.23

2054

114.66

-206.4

123.1

180.4

0.35

1.23

2054

21.84

-206.4

108.7

165.9

0.4

1.23

2054

35.1

-206.4

112.9

170.1

0.45

1.23

2054

42.64

-206.4

114.5

171.8

0.5

1.23

2054

27.04

-206.4

110.6

167.8

0.55

1.23

2054

26.39

-206.4

110.4

167.6

0.6

1.23

2600

15.783

-206.4

103.9

163.1

0.65

1.23

2054

18.72

-206.4

107.4

164.6

0.7

1.23

2054

38.48

-206.4

113.7

170.9

0.75

1.23

2054

34.97

-206.4

112.8

170.0

0.8

1.23

2054

29.77

-206.4

111.4

168.6

0.85

1.23

2054

22.88

-206.4

109.1

166.4

0.9

1.23

2054

22.88

-206.4

109.1

166.4

0.95

1.23

2054

22.88

-206.4

109.1

166.4

1

1.23

2054

34.283

-206.4

112.6

169.9

1.1

1.23

2054

37.363

-206.4

113.4

170.6

1.2

1.23

2054

38.983

-206.4

113.8

171.0

1.3

1.23

2054

40.983

-206.4

114.2

171.4

1.4

1.23

2054

45.365

-206.4

115.1

172.3

1.5

1.23

2054

49.96

-206.4

115.9

173.1

1.6

1.23

2054

56.895

-206.4

117.0

174.3

1.7

1.23

2054

70.298

-206.4

118.9

176.1

1.8

1.23

2054

105.692

-206.4

122.4

179.6

1.9

1.23

2054

150.269

-206.4

125.5

182.7

2

1.23

2054

262.212

-206.4

130.3

187.5

 

 sound source level of High frequency band

f/kHz

d/m

UF/VPP

UJ/mVPP

GF-213

SvL /dB

SL/dB

2

1.23

2038

120

-206.4

123.4

180.5

3

1.23

832

120

-206.2

131.2

180.5

4

1.23

248

120

-206

141.5

180.3

5

1.23

194

120

-206.2

143.9

180.5

6

1.23

234

120

-206.2

142.2

180.5

7

1.23

266

120

-206.3

141.2

180.6

8

1.23

380

120

-206.3

138.1

180.6

9

1.23

478

120

-206.4

136.2

180.7

10

1.23

524

120

-206.4

135.4

180.7 


Horizontal directivity

X(GTT1Y_B(YGDKKEW(0M


)W8MG5TW1RXQF3VJLJFCF

 

Vertical directivity

NZQ_N)8HKLJYCP%9V0H7L

A_NNL21C1CQC%KC0I






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Hubei Hannas Tech Co.,Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    
 

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