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5. General information

ULTRASONIC ULP 485

User manual

ULTRASONIC ULP 485

User manual

5.1. General recommendations

As described previously is important to understand 

that the unit can be mounted directly on a pole or 

using a flat bracket. In either case make sure the 

north mark is perfectly aligned.

Then install the sensor in a location free from wind 

perturbation.

Other important aspects

· Do not try to modify by any case the unit. 

· Avoid touching the transducers 

· Do not modify/customize the surface of the unit.

If you have any questions or doubts, please contact 

directly with us. We will be glad to assist you in any 

time.

5.2. Maintenance and repair

Thanks to the mechanical simplicity the ultrasonic 

does not require mechanical maintenance.

Transducers must be kept clean and aligned. 

Impacts or incorrect impulsive handling may lead 

to transducers misalignment.

The space in between the transducers and its 

reflection surface must be empty and clean. Dust, 

frost, water, etc… will make the unit stop working. 

Rinse with fresh water and let it dry. 

5.2. Warranty

Warranty  is  void  in  case  of  non-following  the 

instructions of use, repair or maintenance without 

written authorization. Every Calypso product offers 

a 2-Year Performance Warranty.

Calypso Instruments shall not be liable for any 

damages arising out of: 

-Exposition of the Ultrasonic at temperatures out of 

the range stated above. 

-  Transducers  misalignment  or  damage  due  to 

external impact.

- Solar cell damage due to removing the protecting 

film.

-  Geometry  changes  on  the  flow  channel  due  to 

external actions. 

- Use inappropriate voltages. 

-  Do  not  installed  the  ultrasonic  as  stated  above 

which causes damage on the ultrasonic.  

You can return unopened items in the original 

packaging within 30 days of your purchase with 

proof of purchase. Upon receipt of the returned 

item, we will fully examine it and notify you via email, 

within a reasonable period of time on the status. If 

we  decide  a  return  is  appropriate,  we  will  refund 

your purchase price and a credit will be applied to 

your original method of payment.

For further information please contact Calypso 

Technical Support through 

aftersales

@calypsoinstruments.com 

or visit 

www.calypsoinstruments.com. 

C/ San Jorge, 1, 4º B

50001 Zaragoza

Spain

Telephone number: +34 976 291 839

E-mail: [email protected]

              [email protected]

Calypso Instruments is a Trademark of

Prodeo Ingeniería y Consultoría

Calypso Instruments team thanks you for your 

confidence.

ULTRASONIC ULP 485

User manual English version 1.0

01/03/2020

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