CTS CorporationCTS Corporation
Noliac - Your Piezo Partner


Piezoelectric transducers typically transmit and receive waves used for sensing. It converts energy from one form to another. The piezo transducer can convert electric charges into energy, for instance ultrasonic waves. A piezo transducer typically operate at resonant frequency with various construction options, beam patterns and power levels.

Advantages of piezo transducers Applications using piezo transducers Product example: UZ250
Advantages of piezo transducers

The contents of this website are being transferred to www.ctscorp.com.

Please visit our dedicated piezo transducer page for a more thorough introduction to our products.

Advantages of piezo transducers 

  • Reliable, robust and compact
  • Low energy consumption
  • Active signal producing component — no powering needed
  • Extremely high temperature range
  • Linearity over four decades
  • Time stable and long lasting
  • High frequencies
  • Bidirectional electromechanical conversion
Applications using piezo transducers
Noliac - Your Piezo Partner

Where can you use your piezo transducer?

Noliac transducers are used in a long range of high quality applications that can be used in many different industries, e.g.: 

Product example: UZ250
Noliac - Your Piezo Partner Noliac - Your Piezo Partner

The UZ250 is a piezoelectric ultrasonic pick-up designed for pulse radiation in the frequency band of 250 kHz. 

The pick-up consists of a piezoelectric element connected to a small printed board with internal electronics. EMC (including EDS protection) is achieved by shielding. The main part of the sensor is an ultrasonic transducer. The ultrasonic transducer consists of a dumped piezoelectric element and tuned resonance plate. The piezoelectric element is connected to an electronic circuit that consists of a matching circuit, transmitter, and preamplifier. This amplifier transforms small reflected signal from high impedance piezo to low impedance modulated output voltage.


  • Suitable for distance meters and flow meters in gas
  • High sensitivity
  • Low driving voltage
  • Internally amplified
  • ¼ MHz operating frequency
  • Simple assembly on printed board
  • Shielding and EDS protection
  • Short blind distance

Where can you use UZ250? 
The UZ250 ultrasonic transducer is used in a long range of high quality applications that can be used in many different industries, e.g.: 

Examples of applications using transducers

Noliac piezo transducer capabilities

We offer our customization expertise on piezo transducers in two ways - click for more information in the options below.

Custom designed transducer?

We can custom design piezoelectric transducer of all kinds. We offer our customization expertise in two ways:

1) Product developing from prototype to production
2) Trouble shooting and optimization

Learn more about our transducer capabilities

A piezo partner - what do we mean by that

Request for quote

We give you a competitive advantage by using our extensive knowledge to customize and optimize your piezo products. Thus, we will be your long-term piezo partner. Send your request today.

First name *
Last name *
Company *
Industry *
Email *
Country *
Choose product
Please enter the result of the equation:
7 + 8 =
Request for quote

Search tool

Performance Dimensions
Max operating voltage / V
Min free stroke / µm
Min estimated blocking force / N
Length or outer diameter / mm
Width or inner diameter / mm
Max height / mm
Product category
Choose here...
  • Plate actuators
  • Plate stacks
  • Ring actuators
  • Ring stacks
  • Plate benders
  • Ring benders
  • Shear plate actuators
  • Shear stacks
  • 2D actuators
  • High temperature stacks
  • Damage tolerant stacks
Choose here...
  • NCE51
  • NCE51F
  • NCE46
  • NCE57
  • NCE40
  • NCE41
  • NCE55
  • NCE56
  • NCE59
  • NCE81
  • 0,00
  • AA
  • Material
  • Type
  • 0.00
Search Clear

Search on Noliac