Free shipping from €199 + VAT (mainland Spain and Balearic Islands)WhatsApp +34 670 863 794Reply in < 24 hOur own technical service

testo 6741, 6742, 6743 and 6744 dew point transmitters

Transmisor de punto de rocío testo 6743 con pantalla · testo 6743 dew point transmitter with display
Transmisor de punto de rocío testo 6741 · testo 6741 dew point transmitter

testo 6741, 6742, 6743 and 6744 dew point transmitters

Price on request

testo 674x dew point transmitters: transmitters for monitoring dew point in compressed air and dryers (-45 to +30 ºCtd), with 4-20 mA output and 2 alarm outputs, with or without display and G½ or NPT½ thread.

Request your quote with no obligation.

Add to quote
Download technical data sheet (PDF, 246 KB)
Request a quote on WhatsApp

Questions? Call us on +34 967 219 649 or message us on WhatsApp
We reply to quote requests within 24 hours.

SKU: 0555 6741 Category:

Description

testo 674x dew point transmitters

The testo 6741, 6742, 6743 and 6744 continuously monitor the dew point in compressed air systems and refrigeration or adsorption dryers, from -45 to +30 ºCtd, with testo’s accurate and stable polymer humidity sensor.

They feature a freely scalable 4-20 mA analogue output and an alarm connector with 2 switching outputs. Choose between G½ or NPT½ thread and versions with or without display.

Key features

  • Dew point from -45 to +30 ºCtd
  • testo polymer humidity sensor
  • 4-20 mA output and 2 alarm outputs
  • G½ or NPT½ thread
  • With or without display

Applications

  • Compressed air in the food and packaging industry
  • Refrigeration and adsorption dryers
  • Industrial processes

Versions and references

testo reference Version
0555 6741 testo 6741: G½ thread, no display
0555 6742 testo 6742: NPT½ thread, no display
0555 6743 testo 6743: G½ thread, with display
0555 6744 testo 6744: NPT½ thread, with display

See the specifications table for technical data.

Downloads

Price on request: add it to your quote request and we will reply with price and lead time.

Technical data sheet · testo 6741, 6742, 6743 and 6744 dew point transmitters

PDF · 246 KB · Main data, models and dimensions.

Open PDFDownload

Specifications

Reference

0555 6741 (testo 6741)
Brand

testo
Model

testo 6741 / 6742 / 6743 / 6744
Type

Dew point transmitters for compressed air
Dew point

-45 to +30 ºCtd
Sensor

testo polymer humidity sensor
Output

Scalable 4 to 20 mA; 2 alarm switching outputs
Connection

G½ (6741/6743) or NPT½ (6742/6744) thread
Display

Display on 6743 and 6744

Related products

Cookie Settings Centre

JOSÉ BERNAD SL uses its own (necessary) cookies and third-party cookies to personalise content and ads, provide social media features and analyse traffic. We also share information about your use of the website with our social media, advertising and web analytics partners, who may combine it with other information you have provided to them or that they have collected from your use of their services.

More information

Necessary Cookies
Analytics Cookies
Functionality and Personalisation Cookies
Advertising Cookies
Behavioural Advertising Cookies
View details

Technical cookies are strictly necessary for our website to work and for you to be able to browse it. These are the cookies that, for example, allow us to identify you, give you access to certain restricted parts of the website if necessary, or remember different options or services you have already selected, such as your privacy preferences. Therefore, they are enabled by default and your authorisation is not required.

Through your browser settings, you can block or be alerted to the presence of this type of cookie, although such blocking will affect the proper functioning of the various features of our website.

Analytics cookies allow us to study how users browse our website in general (for example, which sections of the website are visited most, which services are used most and whether they work properly, etc.).

Based on the statistical information about browsing on our website, we can improve both the operation of the website itself and the various services it offers. Therefore, these cookies do not have an advertising purpose; they only serve to make our website work better, adapting it to our users in general. By enabling them you will contribute to this continuous improvement.

You can enable or disable these cookies by ticking the corresponding box; they are disabled by default.

Functionality cookies allow us to remember your preferences in order to tailor certain features and general options of our website to you each time you access it (for example, the language in which the information is presented to you, the sections marked as favourites, your type of browser, etc.).

Therefore, this type of cookie does not have an advertising purpose; by enabling them you will improve the functionality of the website (for example, adapting it to your type of browser) and its personalisation based on your preferences (for example, presenting the information in the language you chose on previous visits), which will contribute to the ease, usability and convenience of our website while you browse.

You can enable or disable these cookies by ticking the corresponding box; they are disabled by default.

Advertising cookies allow us to manage the advertising spaces included on our website based on criteria such as the content displayed or the frequency with which the ads are shown.

For example, if you have been shown the same ad several times on our website and you have not shown a personal interest by clicking on it, it will not appear again. In short, by enabling this type of cookie, the advertising shown on our website will be more useful and varied, and less repetitive.

You can enable or disable these cookies by ticking the corresponding box; they are disabled by default.

Behavioural advertising cookies allow us to obtain information based on the observation of your browsing habits and behaviour on the web, in order to show you advertising content that better matches your personal tastes and interests.

To put it very simply, here is a fictitious example: if your latest searches on the web were related to suspense novels, we would show you advertising about suspense books.

Therefore, by enabling this type of cookie, the advertising we show you on our website will not be generic but will be geared to your searches, tastes and interests, and therefore tailored exclusively to you.

You can enable or disable these cookies by ticking the corresponding box; they are disabled by default.

Accept CookiesSave SettingsReject Cookies
Go to Top