Waygate Technologies Ultrasonic Transducers User Manual

Sensing & Inspection Technologies

Ultrasonic Transducers

For Flaw Detection and Sizing

www.gesensinginspection.com

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Table of Contents

Transducer Selection Criteria and Performance 2

General Information—Contact Inspection and Immersion Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Transducer Selection Criteria—European Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Transducer Selection Criteria—North American Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Contact Transducers 5

Straight Beam Contact Transducers, Protective Face . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

European North American

Straight Beam Contact Transducers, Wear Resistant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

European North American

Straight Beam Contact Transducers, Delay Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

European North American

Straight Beam Contact Transducers, Dual Element (TR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

European North American

Angle Beam Transducers—Large Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

European North American

Angle Beam Transducers—Small Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

European North American

Angle Beam Transducers—Dual Element (TR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Immersion Transducers 31

European . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

North American . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Transducers for Specific Applications 35

Special Application Transducers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Phased Array Transducers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Transducer Accessories 37

Cables and Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

Couplants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

Calibration Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Transducer Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

Transducer Certification 41

Tables and Formulas 43

Transducer Selection Criteria and Performance

General Information

The ultrasonic transducers in this catalog are divided into two general categories, Contact and Immersion.

Transducers for the Contact Inspection Method

Straight Beam—Single Element

• Parts with regular geometry and relatively smooth contact surface

• Flat or curved contact surface

• Flaw or backwall parallel to surface or detectable with beam normal to surface

• Preferred for penetration of thick sections

• Delay line types improve near surface resolution

• Requires couplant layer, typically a gel, oil, or paste

• Typically used for manual inspection

Straight Beam—Dual Element (TR)

• Transmit and receive elements separated by crosstalk barrier

• Flaw or backwall parallel to surface or detectable with beam normal to surface

• Best for thin sections, near surface resolution

• Requires couplant layer, typically a gel, oil, or paste

• Typically used for manual inspection

Angle Beam

• Element mounted on integral or replaceable wedge

• Uses refraction to transmit shear or longitudinal wave at a predetermined angle

• Most standard transducers generate shear waves by mode conversion

• Preferred for parts with inclined flaws, such as welds

• Available in both single and dual element types

• Requires couplant layer, typically a gel, oil, or paste

• Sometimes used in mechanized or automated testing

Transducers for the Immersion Method

Immersion Transducers

• Acoustically matched for best efficiency in water

• Suitable for parts with irregular geometries

• Commonly used in mechanized or automated testing

• Best method for consistent coupling and reproducible results

• Large parts can be tested using probe holders, bubblers, or water jets

• Transducers can be focused to improve results

Focused Immersion Transducers

• Spherical focus forms a point or spot

• Cylindrical focus forms a line

Advantages of Focusing

Spherical (Spot,

Point) Focus

Cylindrical (Line)

Focus

Increase sensitivity to small flaws

Improve near surface resolution

Correct for contoured surfaces

Improve signal-to-noise ratio

Transducer Selection Criteria—European Standards

For transducers manufactured to European standards, technical and performance information is provided throughout this catalog based on the definitions below. A comprehensive data sheet is supplied with most flaw detection transducers at no charge.

Description Explanation

Element size D or a x b

Diameter D or length x width a x b of the transducer element. The size of the element strongly affects the shape of the transmitted sound field. Slight deviations, (e.g., imperfect shape or positions with reduced radiation due to poor bonding) cause considerable evaluation errors, even when calibrated to a reference flaw.

Nominal frequency f

The mean frequency of all probes of the same type. The frequency has a great influence on the evaluation of reflectors. Even the shape of the sound field and the reflection behaviour of angled reflectors are strongly dependent on the frequency. With increasing frequency, the echo height from non-vertically positioned reflectors to the sound beam decreases. This is why each probe is checked by our Quality Control to see if its frequency coincides with the nominal frequency, according to the identification label, within very narrow tolerances. This is entered into the probe data sheet.

Bandwidth B

The range of frequencies in the echo pulse whose amplitude, at the most, is 6 dB less than the maximum amplitude.

fo- f

B = ------------ X 100%

f fo= upper, fu= lower frequency limit for a 6 dB drop in amplitude. With B = 100%, a 4 MHz, probe for example, has an foof 6 MHz and an fuof 2 MHz. Large bandwidths mean shorter echo pulses, which mean high resolution and a good penetration power, because the lower frequencies of the pulse become less attenuated than the nominal frequency. At high attenuation, the frequency of reflected signals decreases, compared to the nominal frequency, as the distance increases. This must be taken into account with flaw evaluation. The bandwidth of each probe is therefore checked and must, within narrow tolerances, coincide with the mean value of all probes.

Focal distance F

Near field length N

The distance of a small reflector from the probe producing the highest possible echo. Probes are focused in order to detect small reflectors and produce a high echo amplitude. Focusing is only possible within the near field of the probe.

The near field length N is the focal distance of the unfocused probe which constitutes the sound pressure maximum at the largest distance from the probe. N is determined by D, c and f.

eff

. f

For D >> λ is: N = --------- = -------------

4 λ 4 c

λ = wave length c = sound velocity D

eff

= effective element diameter Focal point and near field length are the distances with the best sound concentration and reflector recognition. Therefore, when a probe is selected for a critical test, the flaw expectancy range must be in the focal area or near field length. The data in the tables refers to steel with the exception of immersion testing in water.

Focal diameter FD

Diameter of the sound field in the focal distance or near field length with a 6 dB drop of the echo indication.

F . c 1 F

For D >> λ is: FD 6= ------ = ---- k . D

eff

with k = -----

f - D

eff

4 N

Pulse shape

The presentation of signals, as they are at the instrument input coming from plane reflectors.

Spectrum

Display of all the frequencies in the echo pulse. The frequency amplitudes are shown over the frequency.

Beam angle ß

The angle between the main beam and the normal axis of the test surface.

Transducer Selection Criteria—North American Standards

For transducers manufactured to North American standards, GE Inspection Technologies offers three performance ranges: Alpha, Benchmark, and Gamma Series. Waveform and frequency certification, per ASTM E-1065, are supplied with all flaw detection transducers at no charge.

Alpha Series Features

• Recommended for applications where resolution is the primary consideration.

• Suitable for applications such as thickness measurement and near-surface flaw detection.

• Very short pulse—mechanically damped to the limit of current technology.

• Gain is usually lower than that of the Gamma and Benchmark Series.

• Broadband—typical 6 dB bandwidths range from 50% to 100%.

• Typical Alpha waveforms (right) exhibit one to two full ring cycles, depending on frequency, size and other parameters.

Benchmark Series Features

• Proprietary BENCHMARK COMPOSITE®(piezocomposite) active elements.

• Penetration in attenuative materials is far superior to conventional transducers.

• High signal to noise on coarse grain metals, fiber reinforced composites, et al.

• Short pulse—resolution usually superior to Gamma Series.

• Gain is usually higher than that of the Gamma and Alpha Series.

• Very broadband—typical 6 dB bandwidths range from 60% to 120%.

• Low acoustic impedance element improves performance of angle beam, delay line, and immersion probes—excellent match to plastic and water.

Gamma Series Features

• General purpose transducers, recommended for the majority of applications.

• Medium pulse, medium damping—best combination of gain and resolution.

• Matching electrical network ensures maximum gain and optimum waveform for general use.

• Medium bandwidth—typical 6 dB bandwidths range from 30% to 50%.

• Typical Gamma waveform exhibits three to four full ring cycles, depending on frequency, size and other parameters.

100.0m Volts/div

200.0ns/div

100.0m Volts/div

200.0ns/div

2 dB/div

1.25MHz/div

Real Time

Spectrum

1.25MHz/div

100.0m Volts/div

2 dB/div

200.0ns/div

2 dB/div

1.25MHz/div

Straight Beam Contact Transducers, Protective Face

Applications

• General purpose, larger parts with simple geometry

• Forgings, billets

• Plates, bars, square profiles

• Containers, machine components, shells

• Inspection at high temperature with delay line

Features and Benefits

• European models have replaceable membrane: – Improves coupling on uneven or curved surface – Extends transducer life. – Suitable for DGS flaw sizing method – High temperature delay lines also available – Lemo 1 (B..S) or Lemo 00 (MB..S) connector, side mount standard, top mount optional

• North American models can be used with three types of protective face: – Membrane improves coupling on uneven or curved surface. – Wear cap extends transducer life indefinitely when replaced periodically. – High temperature delay line enables testing on surfaces up to 400°F (200°C). – BNC connector, side or top mount

Contact Transducers

Custom configurations are available by special order.

Description Type Remark

Protective membrane (1 set = 10 pcs)

ES45 (53756) ES24 (53769)

for B..S; for MB..S;

Delay line or delay wedges

Special order e.g., for testing at high

temperatures.

Cables PKLL2 (50326)

MPKL2 (50486)

for B..S for MB..S

Type

Order

Code

mm inf(MHz)Nmm in

Notes Sketch

B 1 S 57744 24 0.94 1 23 0.9

Type 2

B 1 S-EN 500035 24 0.94 1 23 0.9 DIN EN 12668-2 compliant B 1 S-O 57755 24 0.94 1 23 0.9 Top connector B 2 S 57745 24 0.94 2 45 1.8 B 2 S-EN 500036 24 0.94 2 45 1.8 DIN EN 12668-2 compliant B 2 S-O 57756 24 0.94 2 45 1.8 Top connector

B 2 S-O-EN 500267 24 0.94 2 45 1.8

DIN EN 12668-2 compliant, top connector

B 4 S 57746 24 0.94 4 88 3.5 B 4 S-EN 500037 24 0.94 4 88 3.5 DIN EN 12668-2 compliant B 4 S-O 57757 24 0.94 4 88 3.5 Top connector

B 4 S-O-EN 500268 24 0.94 4 88 3.5

DIN EN 12668-2 compliant, top connector

B 5 S 57747 24 0.94 5 110 4.3

MB 2 S 57748 10 0.39 2 8 0.3

Type 3

MB 2 S-EN 500038 10 0.39 2 8 0.3 DIN EN 12668-2 compliant MB 2 S-O 57975 10 0.39 2 8 0.3 Top connector MB 4 S 57749 10 0.39 4 16 0.6 MB 4 S-EN 500039 10 0.39 4 16 0.6 DIN EN 12668-2 compliant MB 4 S-O 57976 10 0.39 4 16 0.6 Top connector MB 5 S 57750 10 0.39 5 20 0.8 MB 5 S-O 57977 10 0.39 5 20 0.8 Top connector

Accessories

For explanations to the table data, refer to Selection Criteria on pages 2 through 4.

Protective Face Transducers—European Standards

Types B..S and MB..S

Typical waveform and frequency spectrum

50mV/Div

0,5μS/Div 0 - 4MHz

2dB/Div

B2S

pulse shape

spectrum

B..S

MB..S

Case Type

A B C

mm in mm in mm in

Type 2 30 1.18 59 2.32 45 1.69

Type 3 20 0.79 43 1.77 25 0.98

Protective Face Transducers—North American Standards

Protective Face Combination Transducers—Type PFCR (Side Mount BNC), PFCS (Top Mount BNC)

Note: Protective face option kits sold separately. Custom configurations are available by special order.

Protective Face Option Kits—PFCR/PFCS

Element Ø A B C

mm in mm in mm in mm in

13 0.50 19.1 0.75 30.5 1.20 23.9 0.94

19 0.75 25.4 1.00 30.5 1.20 30.2 1.19

25 1.00 31.8 1.25 30.5 1.20 36.6 1.44

Freq.

(MHz)

Element Ø

mm in

Order Code

Freq.

(MHz)

Element Ø

mm in

Order Code

Gamma Series

PFCR

Gamma Series

PFCS

Gamma Series

PFCR

Gamma Series

PFCS

1.0

13 0.50 241-240 241-260

3.50

13 0.50 243-240 243-260

19 0.75 251-240 251-260 19 0.75 253-240 253-260

25 1.00 261-240 261-260 25 1.00 263-240 263-260

2.25

13 0.50 242-240 242-260

5.0

13 0.50 244-240 244-260

19 0.75 252-240 252-260 19 0.75 254-240 254-260

25 1.00 262-240 262-260 25 1.00 264-240 264-260

Order Code

Transducer Element Ø

.5 in

(13 mm)

.75 in (19 mm) 1.00 in

(25 mm)

Spare Membranes pkg. of 12 pcs.

118-220-020 118-220-021 118-220-022

Spare Wear Caps pkg. of 12 pcs.

118-240-123 118-240-122 118-240-121

Hi-Temp. Delay Line* 1.0 in (25.4 mm) length

118-440-027 118-440-031 118-440-035

Hi-Temp. Delay Line* 1.5 in (38.1 mm) length

118-440-029 118-440-033 118-440-037

BNC Cable 118-140-016

Membrane, Wear Cap and Delay Line Couplant

118-300-740

Kit Styles

Order Code

Transducer Element Ø

.5 in

(13 mm)

.75 in

(19 mm)

1.00 in

(25 mm)

PM 118-450-120 118-450-140 118-450-160

PWC 118-450-220 118-450-240 118-450-260

PHTD - 1.0 in (25.4 mm) Delay

118-450-320 118-450-340 118-450-360

PHTD - 1.5 in (38.1 mm) Delay

118-450-420 118-450-440 118-450-460

* High Temp (PHTD) delay line: maximum temperature 400°F (200°C), maximum contact time 10 seconds; cool to ambient before reuse.

Style PM Kit includes a knurled ring, gland nut, wrench, 12 membranes, and a 2 oz. bottle of couplant (transducer not included). Style PWC Kit includes a knurled ring, three wear caps, and a 2 oz. bottle of couplant (transducer not included). This option may not be usable if near surface resolution is critical. Style PHTD Kit includes a knurled ring, high temperature delay line, and a 2 oz. bottle of couplant (transducer not included).

Applications

• General purpose, metal parts with simple geometry

• Manual inspection of plate, large forgings, billets, castings

• Smaller models for pipe and tube, tanks, bars, small forgings

• Lamination, delamination

• Bond testing

• Thick sections or difficult to penetrate materials

Features and Benefits

• Permanent, abrasion—resistant wear plate

• Best match to metals

• Higher gain reserve than protective face models

• Fingertip models for access to tight spaces

• Comfortable grip

• European models have side mounted Lemo 00 connectors, side mounted Microdot on K..K and G..K types.

• North American models have BNC connectors (side or top mount), side mounted Microdot on F type.

Straight Beam Contact Transducers, Wear Resistant

Type

Order

CodeDmm inf(MHz)Nmm in

Notes Sketch

K 1 G 58506 24

0.94

1 23

0.9

Type 5

K 2 G 58507 24

0.94

2 45

1.8

K 2 G-EN 500071 24

0.94

2 45

1.8

DIN EN 12668-2 compliant

K 4 G 58508 24

0.94

4 88

3.5

K 4 G-EN 500072 24

0.94

4 88

3.5

DIN EN 12668-2 compliant

K 1 N 67620 10

0.39

1 4

0.2

Type 6

K 2 N 58509 10

0.39

2 8

0.3

K 4 N 58510 10

0.39

4 16

0.6

K 5 N 58511 10

0.39

5 20

0.8

K 5 K 52831 5

0.20

5 5

0.2

Type 7

K 5 K-EN 500061 5

0.20

5 5

0.2

DIN EN 12668-2 compliant

K 10 K 52832 5

0.20

10 10

0.4

K 10 K-EN 500062 5

0.20

10 10

0.4

DIN EN 12668-2 compliant

G 1 N 58500 24

0.94

1 23

0.9

Type 5G 2 N 58501 24

0.94

2 45

1.8

G 4 N 58502 24

0.94

4 88

3.5

G 2 KB 58503 10

0.39

2 8

0.3 Type 6

G 5 KB 58504 10

0.39

5 20

0.8

G 5 K 53057 5

0.20

5 5

0.2 Type 7

G 10 K 53052 5

0.20

10 10

0.4

Custom configurations are available by special order.

Description Type Remark

Probe Cable MPKL2

(50486)

MPKM2 (52999)

for K..G, K..N, G..N, and G..KB

for K..K and G..K

Accessories

For explanations to the table data, refer to Selection Criteria on pages 2 through 4.

K..G, G..N K..N, G..KB

K..K, G..K

Wear Resistant Transducers—European Standards

Typical waveform and frequency spectrum

Types K..G, K..N, K..K, G..N, G..KB and G..K

3V/Div 0,2V/Div

0,1μS/Div0,5μS/Div

0 - 4MHz 0 - 10MHz

2dB/Div 2dB/Div

K2G-F K5K

0, 5V/Div

G2N-F

0, 25μS/Div

2dB/Div

0 - 4MHz

Case Type

A B C

mm in mm in mm in

Type 5 30 1.18 37 1.46 40 1.57 Type 6 15 0.59 31 1.22 26 1.02

Type 7 10 0.39 17 0.67

Wear Resistant Transducers—European Standards

For explanations to the table data, refer to Selection Criteria on pages 2 through 4.

Custom configurations are available by special order.

Description Type Remark

Cable MPKL2 (50486) for B..F and MB..F

Types B..F and MB..F

Typical waveform and frequency spectrum

1,0V/Div 2,0V/Div

0,2μS/Div

0,5μS/Div

0 - 4MHz 0 - 8MHz

2dB/Div 2dB/Div

B2F MB4F

Type

Order

CodeDmm inf(MHz)Nmm in

Notes Sketch

B 1 F 57899 20

0.79

1 16

0.6

Type 8

B 2 F 57900 20

0.79

2 31

1.2

B 4 F 57901 20

0.79

4 62

2.4

B 5 F 57902 20

0.79

5 76

3.0

MB 2 F 57904 10

0.39

2 8

0.3

Type 9

M B 4 F 57905 10

0.39

4 16

0.6

M B 4 F-EN 500073 10

0.39

4 16

0.6

DIN EN 12668-2 compliant

MB 5 F 57906 10

0.39

5 19

0.8

MB 10 F 57903 10

0.39

10 32

1.4

Case Type

A B

mm in mm in

Type 8 31 1.22 16 0.63 Type 9 19 0.75 16 0.63

Accessories

Fingertip Contact Transducers—Type F

Element Ø A B

mm in mm in mm in

0.25

12.7

0.50

16.8

0.66

0.375

16.0

0.63

16.8

0.66

0.50

19.1

0.75

16.8

0.66

Freq.

(MHz)

Element Ø

mm in

Order Code

Freq.

(MHz)

Element Ø

mm in

Order Code

Benchmark

Series

Alpha Series

Gamma

Series

Accessories

Benchmark

Series

Alpha Series

Gamma

Series

Accessories

2.25

.250

822-000 122-000 222-000

Cables

BNC

118-140-012

LEMO-1

118-140-022

5.0

.250

824-000 124-000 224-000

Cables

BNC

118-140-012

LEMO-1

118-140-022

.375

832-000 132-000 232-000 10

.375

834-000 134-000 234-000

.500

842-000 142-000 242-000 13

.500

844-000 144-000 244-000

3.5

.250

123-000 223-000

10.0

.250

126-000 226-000

.375

133-000 233-000 10

.375

136-000 236-000

.500

143-000 243-000 13

.500

146-000 246-000

Custom configurations are available by special order.

Type F

Standard Contact Transducers—Type RHP-CR (Side Mount BNC), RHP-CS (Top Mount BNC)

Freq.

(MHz)

Element Ø

mm in

Order Code

Freq.

(MHz)

Element Ø

mm in

Order Code

Alpha Series Gamma Series Accessories Alpha Series Gamma Series Accessories

19 0.75

250-043-CR 250-123-CS

Cables

BNC

118-140-016

LEMO-1

118-140-018

3.5

13 0.50

243-043-CR 243-123-CS

Cables

BNC

118-140-016

LEMO-1

118-140-018

25 1.00

260-043-CR 260-123-CS

19 0.75

253-043-CR 253-123-CS

1.0

13 0.50

241-043-CR 241-123-CS

25 1.00

263-043-CR 263-123-CS

19 0.75

251-043-CR 251-123-CS

5.0

13 0.50

144-043-CR

144-123-CS

244-043-CR 244-123-CS

25 1.00

261-043-CR 261-123-CS

19 0.75

154-043-CR

154-123-CS

254-043-CR 254-123-CS

2.25

13 0.50

142-043-CR

142-123-CS

242-043-CR 242-123-CS

25 1.00

164-043-CR

164-123-CS

264-043-CR 264-123-CS

19 0.75

152-043-CR

152-123-CS

252-043-CR 252-123-CS

10.0 13 0.50

246-043-CR 246-123-CS

25 1.00

162-043-CR

162-123-CS

262-043-CR 262-123-CS

Custom configurations are available by special order.

Wear Resistant Transducers—North American Standards

Element Ø A B

mm in mm in mm in

13 0.50 29.2 1.15 38.1 1.50

25 0.75 35.6 1.40 38.1 1.50

19 1.00 41.9 1.65 38.1 1.50

Type RHP

Straight Beam Contact Transducers, Delay Line

Applications

• Thickness measurement

• Near surface flaw detection

• Inspection of thin sections

• Curved parts, tubing, pipe

• Composites and plastics

• Turbine blades

Features and Benefits

• Excellent near surface resolution.

• Replaceable delay line—long life and versatility.

• Higher frequencies improve resolution and small flaw detectability.

• All models have side mounted Microdot connector.

Description Type Remark

Cable Delay Line (exchangeable)

MPKM2 (52999) CLFV1 (54258) CLFV3 (54262)

.37 in (9.5 mm) for G.MN .49 in (12.5 mm) for G.MN

0, 25μS/Div

2dB/Div

0 - 20MHz

ø 7.6

Delay Line Transducers—European Standards

Typical waveform and frequency spectrum

2, 5V/Div

G10MN

Type

Order

CodeDmm inf(MHz)

mm in

Sketch

G 5 MN 53046 5 0.20 5 5 0.2

Type 14G 10 MN 53047 5 0.20 10 10 0.4

G 15 MN 53058 5 0.20 15 15 0.6

Custom configurations are available by special order.

Type G..MN

Accessories

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