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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
sonde transmetteur en saillie multifonctionnelle pour la teneur en co2 aerasgard aco2 modbus lcd display 1501 7110 6071 200 p4252Dtecteur mural sans entretien AERASGARD AFTM LQ CO2 Modbus (niveau d'extension max.) ou ACO2 ALQ CO2 AFTM CO2 Modbus avec raccordement Modbus, calibration automatique, dans un botier en plastique rsistant aux chocs avec vis de fermeture rapide, filtre fritt en plastique (remplaable), au choix avec sans afficheur, pour dterminer la teneur en CO2 de lair (05000 ppm), la qualit dair, ou la qualit de lair (0100 % VOC), la temprature (35+80 C) ainsi que
Détecteur mural sans entretien AERASGARD® AFTM - LQ- CO2 - Modbus (niveau d'extension max.) ou ACO2/ ALQ - CO2/ AFTM - CO2 - Modbus avec raccordement Modbus, calibration automatique, dans un boîtier en plastique résistant aux chocs avec vis de fermeture rapide, filtre fritté en plastique (remplaçable), au choix avec/sans afficheur, pour déterminer la teneur en CO2 de l’air (0…5000 ppm), la qualité déair, ou la qualité de l’air (0…100 % VOC), la température (–35…+80 °C) ainsi que l’humidité relative (0…100 % HR). L’unité de mesure internationale SI (par défaut) peut être commutée en unité impériale (via Modbus). Via le Modbus, les caractéristiques suivantes peuvent être lues : température, humidité relative, qualité d’air (VOC), dioxyde de carbone (CO2) et pression atmosphérique. Le capteur est utilisé dans les bureaux, les hôtels, les salles de conférence, les appartements, les magasins, etc. et sert à l’évaluation du climat ambiant. Cela permet un renouvellement d’air (ventilation) économe en énergie et adapté aux besoins, ce qui réduit les coûts d’exploitation et améliore le bien-être. Il est recommandé un capteur par 30 m² de surface de pièce.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 plage de mesure est calibrée pour des applications standard telles que la surveillance des salles de séjour et des salles de conférence. La qualité de l’air est mesurée au moyen d’un capteur VOC (capteur de gaz mixtes pour les substances organiques volatiles). Celui-ci détermine le niveau de pollution de l’air intérieur par des gaz contaminés tels que la fumée de cigarette, les émanations corporelles, l’air expiré, les vapeurs de solvants, les émissions, etc. En ce qui concerne la contamination d’air à attendre, une sensibilité VOC faible, moyenne ou élevée peut être réglée.
Capteur Modbus innovant avec interface RS485 Modbus séparée galvaniquement, résistance de terminaison de bus commutable, commutateurs DIP pour le réglage des paramètres de bus et de l’adresse de bus à l’état hors tension, LEDs internes pour l’indication de l’état des trames, deux borniers Push-in séparés et grand afficheur triligne (rétroéclairé, zone 7 segments et zone matrice de points programmables individuellement). Le capteur est calibré en usine ; un réglage fin lié à l’environnement par un spécialiste 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
4.4 ★★★★★
Based on 2013 reviews
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Product Reviews
★★★★★ 5
Light, functional, and you get a lot for your money.
Size: 500 Count
These napkins are great for everyday use. You get a lot for the price and they last a long time.
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Good quality and value!
Size: 12 Packs, Style: Lunch Napkin
Less expensive than the same amount of napkins at our local BJ’s. Bought my first box for my son’s grad party (a few years ago) and I’ve been buying napkins this way ever since.
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Reviewed in the United States on August 20, 2025
★★★★★ 5
Practical and Stylish: Five Stars for These Fantastic Lunch Napkins!
Size: 12 Packs, Style: Lunch Napkin
I recently purchased a pack of lunch napkins from Amazon, and I am thrilled with their performance and quality. These napkins have become an essential part of my daily meals, providing both practicality and style. Here's why I wholeheartedly give them a resounding five-star rating:
1. Excellent Absorbency: These lunch napkins excel in their absorbency, effectively tackling spills and messes. Whether it's a small drop or a larger mishap, these napkins quickly soak up liquid and keep surfaces clean. They are reliable and dependable, ensuring a pleasant dining experience without the worry of unwanted stains or spills.
2. Soft and Gentle Texture: The napkins have a soft and gentle texture that feels pleasant against the skin. They are comfortable to use and won't cause any irritation, making them suitable for everyone, including those with sensitive skin. The quality of the material ensures that they retain their softness, even after multiple uses.
3. Generous Size and Thickness: These lunch napkins come in a generous size, providing ample coverage for any mealtime occasion. Whether it's a quick snack or a full-course meal, these napkins offer enough surface area to handle any mess. Additionally, they have a suitable thickness that adds to their durability, preventing them from tearing easily during use.
4. Attractive Design Options: These napkins offer a wide variety of attractive design options that add a touch of style to any table setting. Whether you prefer classic patterns, vibrant colors, or contemporary designs, there is a design to suit every taste and occasion. They elevate the overall dining experience and make even simple meals feel more special.
5. Versatile and Convenient: These lunch napkins are incredibly versatile and can be used in various settings. They are perfect for everyday meals, picnics, parties, or even office lunches. Their compact size makes them easy to carry in a bag or lunchbox, ensuring you always have a handy napkin available when needed.
In conclusion, these lunch napkins are a fantastic addition to any dining setup. With their excellent absorbency, soft texture, generous size, and attractive design options, they provide both practicality and style. Say goodbye to messy mealtimes and welcome the convenience and elegance these napkins bring. I highly recommend them for anyone seeking reliable, high-quality napkins for everyday use. Make your dining experience more enjoyable and efficient with these fantastic lunch napkins!
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Reviewed in the United States on May 24, 2023
★★★★★ 4
Good Napkins for Parties and Everyday Use
Size: 12 Packs, Style: Lunch Napkin
These AmazonCommercial 1‑ply lunch napkins were a good purchase. They’re lightweight but still hold up well for quick meals, snacks, and parties. The pack comes with plenty of napkins, which makes them great for events or keeping on hand at home.
They’re not super thick, but for casual use they get the job done without falling apart. The white color looks clean and works for any occasion. Overall, they’re a simple, affordable option that’s reliable for restaurants, parties, or everyday family use.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
But wipe
Size: 12 Packs, Style: Lunch Napkin
Lasts long good and soft
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Reviewed in the United States on May 10, 2026
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