{"id":40734,"date":"2022-04-01T09:28:48","date_gmt":"2022-04-01T07:28:48","guid":{"rendered":"https:\/\/www.nordtec.se\/produkt\/uncategorized\/testo-6681-moisture-transmitter-series-for-sensitive-environments\/"},"modified":"2025-05-06T14:29:42","modified_gmt":"2025-05-06T12:29:42","slug":"testo-6681-moisture-transmitter-series-for-sensitive-environments","status":"publish","type":"product","link":"https:\/\/www.nordtec.se\/en\/product\/measuring-instruments\/stationary-measuring-instruments\/transmitters-for-moisture\/testo-6681-moisture-transmitter-series-for-sensitive-environments\/","title":{"rendered":"testo 6681 &#8211; moisture transmitter series for sensitive environments"},"content":{"rendered":"<h2>testo 6681 &#8211; Moisture transmitter series for sensitive &amp; demanding environments<\/h2>\n<p>The testo 6681 is positioned in the upper performance range. It is designed for the monitoring and control of sensitive environments in process engineering and for the control of compressed air systems.<\/p>\n<h2>The main benefits<\/h2>\n<ul>\n<li>Testo&#8217;s highly accurate and long-term stable moisture sensor<\/li>\n<li>Robust precision transmitter<\/li>\n<li>-40&#8230;180\u00b0C<\/li>\n<li>0&#8230;100%RH<\/li>\n<li>Interchangeable sensors<\/li>\n<li>Reports with early warning signs<\/li>\n<li>Variable adjustment possibilities<\/li>\n<li>Integrated Mollier diagram<\/li>\n<li>Integrated relays (optional)<\/li>\n<li>A third analog output (optional)<\/li>\n<li>Display (optional)<\/li>\n<\/ul>\n<p>This series of transmitters has interchangeable sensors, which are adapted to the application. Through the adjustment and setting software P2A you have total control over the instrument, you can scale\/calibrate\/adjust the output signal on all outputs including the analog output. In addition, the transmitter can be fed via USB. Adjustment or analysis can therefore be carried out without the need to run any other cables e.g. on the table or in the service workshop or areas without the possibility of power supply.<\/p>\n<p>Using the optional display and the four buttons on the front, you can easily adjust, commission and analyze the instrument on site without a PC if you do not have access to one. Thanks to the new digital plug-in sensors, it is very easy to change sensors without tools. There is also no need to readjust the transmitter as the sensor is calibrated and adjusted before delivery. The Testo 6681 has an integrated Mollier chart which allows for a wide variety of selectable units.<\/p>\n<p><strong>Contact us for prices and more information<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p style=\"text-align: left;\">For monitoring and controlling sensitive environments in process engineering contexts<\/p>\n<ul>\n<li style=\"text-align: left;\">-40&#8230;180\u00b0C<\/li>\n<li style=\"text-align: left;\">0&#8230;100%RH<\/li>\n<li style=\"text-align: left;\">Interchangeable sensors<\/li>\n<\/ul>\n","protected":false},"featured_media":38161,"template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","footnotes":""},"product_brand":[1435],"product_cat":[781,768,779,770,825],"product_tag":[],"class_list":["post-40734","product","type-product","status-publish","has-post-thumbnail","product_brand-testo","product_cat-industry","product_cat-measuring-instruments","product_cat-moisture-meters","product_cat-stationary-measuring-instruments","product_cat-transmitters-for-moisture","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>testo 6681 - moisture transmitter series for sensitive environments | Nordtec<\/title>\n<meta name=\"description\" content=\"Humidity 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