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Chelsea Technologies Group manufacture a complete range of echo sounder transducers, which can be used either as stand alone acoustic transmitter/receivers or as part of a complete OEM package. The range of echo sounder transducers available covers the complete spectrum of possibilities from high power deep ranging echo sounder transducers to very high frequency fine detail transducers.  

Click below for more information 

Small Boat Echo Sounder (CTG0703)Small Boat Echo Sounder (CTG0703)
Down Hole Echo Sounder (CTG1226)Down Hole Echo Sounder (CTG1226)

Chelsea Technologies Group will design and manufacture echo sounder transducers to your specification in whatever volume you  require.

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If you can't find the exact acoustic echo sounder transducer you are looking for please email your requirements to us. 

 

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Small Boat Echo Sounder Transducer (CTG0703)

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Small Boat Echo Sounder Transducer (CTG703)

 


.Datasheet - Echo Sounder Transducer (CTG0703)

The CTG0703 small boat echo sounder transducer is a compact transducer, available in two lengths - originally designed to be mounted in semi rigid boats but is suited to a variety of purposes. The transducer comes with an integral matching transformer, easing the application of large source levels. The transducer is mounted in a corrosion resistant stainless steel body, the whole design of which has been ruggedised to military specification.

Options: Available in two lengths - originally designed for mounting in semi rigid boats but is suited to a variety of purposes.
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Typical Applications

  • Acoustic reference standard

  • Stand alone transmitter / receiver

  • Part of an OEM package

  • Deep water echo sounding

Advantages 

  • Broadband operation

  • Low noise performance

  • Omni-directional response  

 

Order Number 

CTG0703 –SR/LR

Nominal Resonant Frequency

 175 kHz

Bandwidth

 7 kHz

Transmit Sensitivity

 168 dB re 1µPa/V@1m @ 175 kHz

Receive Sensitivity

 -194 dB re 1V/µPa @175kHz

Horizontal Beam Pattern

 20±  degrees

Vertical Beam Pattern

 20±  degrees

Capacitance

 63 nF

Maximum Input Voltage

 2000 Vrms

Maximum Input Power

 40 W

Maximum Acoustic Level 

 187 dB re 1µPa @1m

Matching

 YES

Dimensions

 209/30  238/30 mm  length/diameter /

Operating Depth

 600psi m

Cable/ Connector/ Mounting

 3m/CS/Stem Customer specify cable, connector & 
calibration  requirements  

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Down Hole Echo Sounder Transducer (CTG1226)

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Down Hole Echo Sounder (CTG1226) 


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Datasheet -  Echo 
Sounder Transducer 
(CTG1226)

CTG 1226 is a miniaturised echo sounder transducer, designed to work in high pressure, harsh environments. The transducer is available in both 600 and 900-psi designs. The transducer works at a nominal 175 kHz and has a corrosion resistant stainless steel body, supplied with twin 'O' ring fittings.

Designed to be used as the projector / receiver transducer for echo sounders in pressurised vessels / surroundings. The transducer body is constructed from corrosion resistant stainless steel to ensure compatibility with as wide a range of fluids as possible. The transducer body comes complete with two 'O' ring grooves and an additional locking ring groove.

Options: An optional matched transformer is also available with the transducer - please enquire for details. This echo sounder transducer is also available in an extended rating design - 900 psi (CTG1255).
.

Typical Applications

  • Acoustic reference standard

  • Stand alone transmitter / receiver

  • Part of an OEM package

  • Deep water echo sounding

Advantages 

  • Broadband operation

  • Low noise performance

  • Omni-directional response  

Order Number 

CTG1226

Nominal Resonant Frequency

 175 kHz

Bandwidth

7 kHz

Transmit Sensitivity

151 dB re 1µPa/V@1m  @ 12 kHz

Receive Sensitivity

-

Horizontal Beam Pattern

20± degree

Vertical Beam Pattern

20± degree

Capacitance

0.5 nF

Maximum Input Voltage

-

Maximum Input Power

40 W

Maximum Acoustic Level

187 dB re 1µPa @1m

Tuning

Available Matching

Dimensions

63.5/31.75 mm  length/diameter /

Operating Depth

600psi m

Cable/ Connector/ Mounting

3m/Thro Hull / Customer Specify cable, connector and calibration requirements

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Chelsea Technologies Group Ltd
55 Central Avenue, West Molesey,
Surrey, KT8 2QZ, UK.
Tel: +44 (0)20 8481 9000    Fax: +44 (0)20 8941 9319
Email: sales@chelsea.co.uk

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©2002 Chelsea Technologies Group - The company reserves the right to alter this specification without prior notice.