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Description
double capteur de pression premasgard 7249t mobus modbus 500 7000 pa presse etoupe 1301 7224 0930 2w0 p15602Systme de commande microprocesseur sans entretien PREMASGARD 724x Modbus (srie) avec raccordement Modbus, dans un botier en plastique robuste rsistant aux chocs avec vis de fermeture rapide, raccords pour flexible de pression ( 6 mm), avec presse toupe ou connecteur enfichable M12 selon la norme DIN EN 61076 2 101, au choix avec sans cran, pour la mesure de la pression diffrentielle (2 voies de mesure, max. 7000 Pa) dans lair. Variante de type 724xT
Système de commande microprocesseur sans entretien PREMASGARD® 724x - Modbus (série) avec raccordement Modbus, dans un boîtier en plastique robuste résistant aux chocs avec vis de fermeture rapide, raccords pour flexible de pression (Ø 6 mm), avec presse-étoupe ou connecteur enfichable M12 selon la norme DIN EN 61076-2-101, au choix avec/ sans écran, pour la mesure de la pression différentielle (2 voies de mesure, max. ± 7000 Pa) dans l’air. Variante de type 724xT avec possibilité de raccordement d’un capteur externe Pt1000 (élément de capteur non inclus dans la livraison) pour la mesure de la température (–50...+150°C). Les unités du Système international SI (par défaut) peuvent être converties en impérial (à travers Modbus). Incl. set de raccordement ASD-06 (flexible de raccordement 2 m, deux embouts de raccordement de pression, vis).Le capteur de pression s’applique à la mesure des surpressions, dépressions ou pressions différentielles dans de l’air propre et des milieux gazeux. Son utilisation a lieu en technologie de salle blanche, médicale et de filtration, dans les conduits de ventilation et de climatisation, dans les cabines de pulvérisation, en grandes cuisines, pour la surveillance des filtres et la mesure de niveau de remplissage, ou pour la commande de variateurs de fréquence. Un capteur de pression avec élément de mesure piézorésistif garantit des résultats de mesure précis. Via Modbus, les grandeurs suivantes sont accessibles : pression différentielle, débit volumique et température.
Capteur Modbus innovant avec interface Modbus RS485 galvaniquement séparée, résistance de terminaison de bus commutable, interrupteurs DIP permettant de configurer les paramètres de bus et l’adresse du bus à l’état hors tension, LEDs internes pour l’affichage de l’état des trames, deux bornes Push-in séparées et grand écran triligne (rétroéclairé, zone 7 segments et zone matrice de points programmables individuellement). Le capteur est calibré en usine ; un réglage fin lié au site par un spécialiste est possible.
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4.3 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Perfect chair!
Size: 934-Z, Color: Blue, Size: 934-Z, Color: Blue
I have an adjustable-height desk (also purchased from Amazon) and needed a drafting chair for those times when my body gets tired of standing. This chair fits the bill and then some! I put it together myself; it took me about an hour, but would take me about half that next time, since now I know what to do (and what NOT to do!). All the parts were there; there are even spare parts (see photo). All the holes were drilled in exactly the right places, too, which isn't always the case when I buy things from Amazon (my standing desk is a great example). The chair fits me; I'm short (5'3.5"), and often the seats of furniture are too deep for me to rest my feet flat on the floor. The depth of the seat on this chair is just a little over 18 inches, and with the adjustable footrest ring, it's perfect. I don't think a tall or heavy person would fit in it, to be honest. But it's perfect for those of us who are vertically challenged. I love that it glides easily on my hardwood floors and that it turns 360 degrees. The chair comes in numerous luscious colors, so take your pick! It is very sturdy, has good lumbar support, and the seat and seat back are very comfortable. And the arms flip up, which was an absolute must when I was shopping for this chair. I got it on sale, too -- $109.00 -- and I'm delighted with this purchase.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Excellent adjustable drafting chair
Size: 934-Z, Color: Blue
Excellent chair design, extremely comfortable and exceptionally easy instructions to follow making for simple assembly. Love the amply wide cushioned seat and ergonomic backrest. The height adjustment feature works perfectly as well as positioning of the foot ring . Having the ability to raise the arms is also a big plus! I highly recommend this product for attractive appearance, comfort features, functionality and operation. Really nice chair!
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Reviewed in the United States on April 13, 2026
★★★★★ 4
Comfortable, stylish, and perfect for long work hours 💗✨
Size: 934-Z, Color: Pink
I bought this chair because I spend a lot of time working and needed something comfortable but also stylish, and I absolutely love it.
Since I started using it, I feel much better support in my back thanks to the lumbar support. It makes a big difference, especially during long work hours. The adjustable footrest is also a feature I didn’t know I needed, but now I use it all the time.
The flip-up armrests are very convenient because I can adjust them depending on what I’m doing or move them out of the way when needed.
The pink color is beautiful and adds a soft, elegant touch to my workspace. It looks great in a modern home office.
It feels sturdy, well-made, and very stable. Overall, it’s a great purchase that improved both my comfort and the look of my workspace.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
All-around thumbs up!
Size: 934W-Z, Color: Black
So far, so awesome. Easy to assemble, comfortable, arrived quickly and is exactly what I was looking for. I have a tall work bench in my new studio so I needed a chair that we could allow me to sit higher than a regular office chair and allow me to get off my feet after standing on the concrete floor. Plus its a nice looking chair that I am sure will last a long time. I love the flip-up arms and the lumbar support. This is just right!
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Perfect Balance of Comfort, Support, and Style!
Size: 934-Z, Color: Black, Size: 934-Z, Color: Black
I’ve been using this chair for a few weeks now, and I’m genuinely impressed with how much of a difference it’s made in my workspace. The mesh back is one of my favorite features—it offers excellent breathability and prevents that sticky, overheated feeling you sometimes get with solid-back chairs, even after sitting for hours. The seat cushion is firm enough to give proper support but still has enough give to keep me comfortable through long workdays. It feels like the perfect middle ground between soft and supportive.
The adjustable foot ring has been a complete game changer for me. I use a taller desk setup, and having somewhere to rest my feet makes a huge difference in posture and overall comfort. Whether I’m sitting upright for focused work or leaning back to read, it’s always at the right height.
The flip-up armrests are another smart design choice. When I’m typing, I like to have them down for support, but when I’m done, I can flip them up and push the chair neatly under my desk—saving space and keeping things tidy. The casters roll smoothly on both hardwood and rugs, so I can move around easily without scraping the floor or getting stuck. The overall build quality feels solid and sturdy, with no wobbles or creaks.
Assembly was surprisingly quick—everything was clearly labeled, the parts felt durable, and it only took me about 20 minutes from opening the box to sitting in the chair. The sleek, modern look is another big plus—it blends in perfectly with my home office décor without feeling bulky or taking up too much visual space.
If you’re looking for a chair that combines comfort, ergonomic support, durability, and style, I can’t recommend this one enough. It’s equally great for work, studying, or just relaxing at your desk, and it’s definitely been worth every penny.
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Reviewed in the United States on August 12, 2025
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