Your position:HOME > PRODUCTS > Acoustic Emission Sensors > Sensor Model List >

Acoustic Wave (Acoustic Emission)Sensor Model List

Model:

All acoustic wave(Acoustic Emission)sensor models

Description:

QingCheng develops and produces various and complete series of acoustic emission sensors to meet different application demands of acoustic emission non-destructive testing. Customized sensors are available if you need.

Features:

Compact structure design, sturdy and durable, high sensitivity, compatible with most of signal acquisition instruments in the market.

ENQUIRY NOWCONTACT:+86-20-32290092

QingCheng develops and produces various and complete series of acoustic emission sensors to meet different application demands of acoustic emission non-destructive testing.

Typical Application Selection:

In terms of acoustic emission applications, most actual applications are on the stable metallic structure, for example: pressure vessels. The anisotropy of this type of material is relatively small, as well as the attenuation coefficient of acoustic wave. The frequency band range is between 25kHz ~ 750kHz. It is suitable to choose resonant sensors (narrower band but high sensitivity).

Resonant narrow-band sensors with the centre frequency of 150kHz are widely used for testing acoustic emission signals in engineering materials, which are under the condition of metallic material and other applications.

Resonant narrow-band sensors have high sensitivity and SNR, which are inexpensive, and have various specifications. On the occasion of knowing the basic characteristics of sound source propagation, if customers who want to acquire the acoustic signals in a certain frequency range, or to enhance the systematic sensitivity, it is better to choose appropriate resonant sensors, for example, sound localization.

It should be pointed out that the so-called resonant narrow-band sensor is not only sensitive to a certain frequency signal, but to a certain frequency band. But the signal sensitivity is lower for other frequency bands.

List of Standard Acoustic Wave(AE)Sensors      
                         

(Customized sensors are available if you need)

Sensor Model

Resonant Freq.(kHz)

Freq. Range(kHz)

Sensitivity Peak(dB)

Integral Preamp.

Size DxH (mm)

Weight (g)

Working Temp. ()

Case Material

Face Material

Protect Grade

Connector Type

Connector Location

Hold-down Model

Cables Model

Field of Applications


General Purpose Sensors

G150

150

60400

75

/

Φ19×15

23

-20120

SUS-304

Ceramic

IP62

M5

Side

M20

RG178/RG316

Crack or fault diagnosis of metal

G80

80

20~180

70

/

Φ19×19.5

33

-20~80

SUS-304

Ceramic

IP62

M5

Side

M20A

RG178/RG316

Rock or partial discharge

G40

40

1570

75

/

Φ22×36.8

82

-20120

SUS-304

Ceramic

IP62

M5

Side

Saddle type

RG178/RG316

Rock or partial discharge, leakage, corrosion

G10

/

0.00115

80

/

Φ31×38

213

-20-120

SUS-304

Ceramic

IP62

BNC

Side

M36

SYV-50-3/ STYV-50-2

Leakageslope detecting


Integral Preamplifier Sensors

GI150

150

60400

75

40dB28V

Φ30×36.5

120

-2050

SUS-304

Ceramic

IP62

BNC

Side

M36

SYV-50-3/ STYV-50-2

Crack of metal, partial discharge, fiber

GI40

40

1570

75

40dB28V

Φ30×57

193

-2050

SUS-304

Ceramic

IP62

BNC

Side

M36A

SYV-50-3/ STYV-50-2

Partial discharge, leakage, corrosion

GI10

/

0.00115

80

26dB5V

Φ38.5×85

720

-2050

SUS-304

SUS-304

IP68

BNC  on integral cable

Top

Self-magnetic

SYV-50-3/ STYV-50-2

Buried pipeline leakage detection, slope geology


High Temperature Sensors

GH150/2

150

60400

73

/

Φ19×15

45

-20170

SUS-304

Ceramic

IP68

BNC  on integral cable

Side

H20

SYV-50-3/ STYV-50-2

HT environment

GH150/1

150

60400

73

/

Φ19×19.5

105

-20350

Stainless Invar Steel

Stainless Invar Steel

IP68

BNC  on integral cable

Side

H20

SYV-50-3/ STYV-50-2

HT environment

GH150

150

60400

60

/

Φ19×19.5

125

-20600

Stainless Invar Steel

Stainless Invar Steel

IP68

BNC  on integral cable

Side

H20

SYV-50-3/ STYV-50-2

HT environment


Intrinsically Safe Sensors

GSI150

150

60400

73

26dB5V

Φ19×14

26

-20~60

SUS-304

Ceramic

IP68

SMA on integral cable

Top

/ 

RG178/RG316

Crack or fault diagnosis of metal

GIS35

40

1570

75

26dB5V

Φ22×42.6

76

-2050

SUS-304

Ceramic

IP62

SMA

Side

Saddle type

RG178/RG316

Leakage, corrosion

LS 5VDC Type: A

35

1570

65

26dB5V

Φ22×36.8

54

-2050

SUS-304

Ceramic

IP62

SMA

Side

M36

RG178/RG316

 Leakage, corrosion

LS 5VDC Type: B

150

60400

75

26dB5V

Φ22×25.5

39

-2050

SUS-304

Ceramic

IP62

SMA

Side

Saddle type

RG178/RG316

 Crack or fault diagnosis of metal


Wideband Sensors

WI500

500

1001000

65

40dB28V

Φ22×25.5

33

-2050

SUS-304

Ceramic

IP62

SMA

Side

Saddle type

RG178/RG316

Spectrum research, composite materials

W500

500

1001000

65

/

Φ19×15

19

-20120

SUS-304

Ceramic

IP62

M5

Side

M20

RG178/RG316

Spectrum research, composite materials

                                   

Note:

1.If the connector type is SMA, the protection grade can be upgraded to IP67. In that case, the cable must be water-proof. When connecting, it needs to rotate the sensor itself. The connector and the cable are integrated.

2.The water-proof sensors (either separated or integrated) are used in fresh water at room temperature. If there are salt lake water corrodes and sea water corrodes, or it requires to use in water at room temperature and above (80~170℃) for a long time, please contact us to solve the problem with composite material, which might increase the cost.

AE Sensor Connection diagram:

 

Compact structure design, sturdy and durable, high sensitivity, compatible with most of signal acquisition instruments in the market.

Contact

Hotline:+86-20-32290092Cel:+86 19128609186WeChat/Whatsapp:+86 19128609186Email: sales2@ae-ndt.comSkype:jessicajia

9:00-18:00 (UTC+8)

Follow Us

YouTube

Facebook

Copyright©2023 QAWRUMS Ltd. Privacy Policy