StressTel’s single-element contact and delay line transducers will assure the most accurate test results in your precision thickness measuring application.

All StressTel transducers are manufactured in an ISO 9001 facility.

Precision thickness transducers are single-element contact and delay-line transducers designed for optimum performance with all StressTel precision thickness gauges as well as other compatible gauges and flaw detectors.

Contact transducers are longitudinal wave transducers with knurled cases for positive gripping and are designed for high sensitivity on test materials with smooth, parallel surfaces.

Delay-Line transducers are longitudinal wave transducers that are specifically designed for precision gauging of very thin, smooth materials. The knurled case is easy to hold and has a side mounted microdot connection.

A. 1/4"- 5 MHz delay line
B. 1/8"- 22 MHz delay line
C. 1/2" - 5 MHz contact
D. 1/4"- 5 MHz contact

General Purpose

20034

063-350-006

0.080" to 15.00"

2 mm to 381 mm

1/2"
5 MHz

Knurled

MD Connector

General Purpose

20034-01

063-350-001

0.080" to 2.00"

2 mm to 51 mm

1/4"
5 MHz

Knurled

MD Connector

General Purpose

20035-01

063-350-008

0.080" to 9.999"

2 mm to 254 mm

1/4"
10 MHz

Knurled

MD Connector

Thin Materials

20029-01

063-350-005

0.010" to 1.000"

0.254 mm to 25 mm

1/4"
15 MHz

Knurled

MD Connector

Thin Plastics

20035

063-350-000

0.005" minimum

0.127mm minimum

1/8"
22 MHz

Knurled

MD Connector

Thin Steel

20030

063-350-003

0.010" to 0.200"

0.254 mm to 5.l mm

1/8"
20 MHz

Knurled

MD Connector

• Overview: Ultrasonic Thickness & Corrosion Transducers

• Precision Thickness Transducers

• T-Mike Programmable Ultrasonic Thickness Gauge

• T-Mike E Ultrasonic Thickness Gauge

• T-Mike ES Advanced Ultrasonic Thickness Gauge

• T-Mike EL Datalogging Ultrasonic Thickness Gauge

• T-Mike B Basic Ultrasonic Thickness Gauge

• T-Mike EM & EM™ Environmentally Sealed Ultrasonic Thickness Gauges

• PocketMIKE Ultrasonic Coating Thickness Gauge with Integrated Probe