SKU: 81255545432

ecran lcd kftm lq co2 aw

Sale price$261.58 Regular price$290.64
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Description

ecran lcd kftm lq co2 awProduit de qualit brevet (brevet n FR 10 2014 010 719. 1) Sans entretien Sonde de canal. AERASGARD KTM CO2 SD avec sortie active, calibrage automatique (rglage fixe), dans un botier plastique rsistant aux chocs avec vis fermeture rapide, pour dterminer la teneur en CO2 de l'air (0 2000 ppm 0 5000 ppm) et la temprature ( 35+80 C). Le convertisseur de mesure convertit les grandeurs mesures en un signal normalis de 0 10 V. Sans entretien Sonde de canal

Produit de qualité breveté (brevet n° FR 10 2014 010 719.1)

Sans entretien Sonde de canal. AERASGARD® KTM - CO2 - SD avec sortie active, calibrage automatique (réglage fixe), dans un boîtier plastique résistant aux chocs avec vis à fermeture rapide, pour déterminer la teneur en CO2 de l'air (0...2000 ppm / 0...5000 ppm) et la température (-35...+80 °C). Le convertisseur de mesure convertit les grandeurs mesurées en un signal normalisé de 0-10 V.


Sans entretien Sonde de canal AERASGARD® KFTM - LQ - CO2 - W avec sortie active/commutée, calibrage automatique (désactivable), dans un boîtier plastique résistant aux chocs avec vis à fermeture rapide, au choix avec/sans écran, pour déterminer la teneur en CO2 de l'air (0.. 2000 ppm / 0...5000 ppm), de la qualité de l'air ou de la qualité de l'air en trois niveaux de sensibilité aux COV (low/medium/high), de la température (-35...+80 °C) ainsi que de l'humidité relative (0...100 % r.H). Le convertisseur de mesure convertit les grandeurs mesurées en un signal normalisé de 0-10 V ou 4...20 mA (commutable).

La sonde est utilisée dans les bureaux, les hôtels, les salles de réunion, les appartements, les magasins, etc. et sert à évaluer le climat ambiant. Cela permet de ventiler les pièces en économisant de l'énergie et en fonction des besoins, et donc de réduire les coûts d'exploitation et d'augmenter le bien-être.

Un capteur numérique d'humidité et de température, stable à long terme, garantit des résultats de mesure exacts.

La mesure du CO2 s'effectue au moyen d'un capteur optique NDIR (technologie infrarouge non dispersive). La zone de détection est calibrée pour des applications standard telles que la surveillance des habitations et des salles de réunion.

La qualité de l'air est saisie au moyen d'un capteur de COV (capteur de gaz mixte pour les substances organiques volatiles). Celui-ci détermine la pollution de l'air ambiant par des gaz contaminés tels que la fumée de cigarette, les émanations corporelles, l'air respiré, les vapeurs de solvants, les émissions provenant de parties du bâtiment, etc. En ce qui concerne la contamination de l'air à laquelle il faut s'attendre, il est possible de régler une sensibilité faible, moyenne ou élevée aux COV. .
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Exchange/Return Notes
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SKU: 81255545432

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4.8 ★★★★★
Based on 29 reviews
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Paige
Charlottesville, US
★★★★★ 5
Definitely worth the price
Size: 6.5, Color: Black/Black
Absolutely love these boots! I originally bought them to wear in NYC in December & they did not disappoint. They were comfortable, cute, durable and worked well in the slush/snow. The traction on the bottom is also nice! They kept me warm with wool socks. I wear them almost daily now. Perfect for everyday. easy to wear with variety of outfits. Good every day shoe.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
K
Verified Purchase
Kimberly
Houston, US
★★★★★ 5
Snagged a deal
Size: 7, Color: Redwood/Gum 10
I waited and waited to get these boots! I knew I was chancing it, but they went on sale, and I snagged them! I am a size 7, and they fit nicely with socks. a little loose, barefooted, but what psycho wears boots without socks? They are comfortable and really well-made.
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Reviewed in the United States on April 8, 2026
A
Verified Purchase
ashlynnk
Carnegie, US
★★★★★ 4
Cute, comfortable waterproof boots (a little snug to put on)
Size: 7, Color: Velvet Tan/Gum 2
These are really cute Chelsea-style boots and feel very comfortable once they’re on. The waterproof material is great for wet weather and the sole feels sturdy with good traction. They look stylish enough to wear casually but still feel practical for rainy days. The only downside is they can be a little difficult to put on at first because the opening is somewhat snug, but once they’re on they fit well and feel supportive. Overall they’re a great waterproof boot and I’ve enjoyed wearing them.
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Reviewed in the United States on March 17, 2026
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Verified Purchase
Abby B
Grantham, US
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
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Reviewed in the United States on March 7, 2026
E
Verified Purchase
EE
Bozeman, US
★★★★★ 5
Comfortable, sturdy, waterproof
Size: 9.5, Color: Black/Black
Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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Reviewed in the United States on May 17, 2026

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