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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
kco2 sd uProduit de qualit brevet, n de brevet DE 10 2014 010 719. 1 (FLOW), DE 10 2015 015 941 B4 (AOS) Sonde de canal AERASGARD KCO2 SD sans maintenance avec sortie active, talonnage automatique (rgl en usine), dans un botier en plastique rsistant aux chocs avec vis de fermeture rapide, y compris bride de montage, pour dterminer la teneur en CO2 de lair (0 2000 ppm 0 5000 ppm). Le transmetteur de mesure convertit les grandeurs mesures en un signal normalis
Produit de qualité breveté, n° de brevet DE 10 2014 010 719.1 (FLOW), DE 10 2015 015 941 B4 (AOS)Sonde de canal AERASGARD® KCO2-SD sans maintenance avec sortie active, étalonnage automatique (réglé en usine), dans un boîtier en plastique résistant aux chocs avec vis de fermeture rapide, y compris bride de montage, pour déterminer la teneur en CO2 de l’air (0… 2000 ppm / 0...5000 ppm). Le transmetteur de mesure convertit les grandeurs mesurées en un signal normalisé de 0 -10 V.
Le capteur s’utilise dans les bureaux, les hôtels, les salles de réunion, les appartements, les commerces, etc., et sert à évaluer la qualité de l’air intérieur. Cela permet un renouvellement d’air en fonction des besoins, économe en énergie, et contribue ainsi à réduire les coûts d’exploitation tout en améliorant le bien-être. Il est recommandé d’installer un capteur par 30 m² de surface de pièce.
La mesure du CO2 s’effectue au moyen d’un capteur photoacoustique NDIR (technologie infrarouge non dispersive). La plage de détection est calibrée pour des applications standard telles que la surveillance des espaces de vie et des salles de réunion. Le capteur est calibré en usine ; un ajustement fin lié aux conditions ambiantes par un professionnel est possible.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1174 reviews
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Product Reviews
★★★★★ 5
Good quality and fit. Lightweight sweater.
Great lightweight sweater. Quality fabric and good fit.
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Reviewed in the United States on December 29, 2025
★★★★★ 4
Boyfriend liked it, however it has a weird fit
I got this for my boyfriend as he is a fan of this brand's clothes. I got him small and I am glad I did. Although it looks fantastic on him because he is him, the sweater is strangely long and has a weird tough material to it. It is not exactly soft to the touch, and it has a weird stretch. It doesn't feel like other COOFANDY brand turtlenecks he owns, so I was surprised at how stiff the material was compared to those. The color is also a bit more orange in person.
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Reviewed in the United States on December 23, 2023
★★★★★ 5
Ribbing & AComfortable Fit
I stumbled onto this brand as the sizes & sizing were very accurate.
The ribbed feature is a blessing as it masks, hides, conceals stains & or body imperfections.
I'm a 63 year old grandpa who greets outside in the Midwest at church 50 weeks a year.
The warmth, the longer sleeve's and the high & roll up, roll down turtle neck is super cozy.
The value is, it looks more expensive than it actually was, I have already ordered another in black.
I am
5'8
298#
with a 63 inch chest 48 inch waist fits with room to spare.
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Reviewed in the United States on January 23, 2024
★★★★★ 5
Good 👍
Muy bonito igual ala foto
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Very nice turtleneck
I bought this for my husband as a Christmas present. He loves it! He says it fits well, not to heavy and is very comfortable.
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Reviewed in the United States on January 4, 2025
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