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Ships within 48 hours · Estimated delivery Jul 1 - Jul 6
For Your Every Summer RSVP, with Code: SUMMER15
Description
Endress+Hauser Ultrasonic Measurement Time-of-Flight Prosonic FDU91Overview Ultrasonic sensor for level and flow measurement for connection to FMU9x (measuring range up to 10m) Specs at a glance * Accuracy + 2 mm + 0. 17% of measured distance * Process temperature 40 C 80 C ( 40 F 176 F) * Process pressure max. overpressure limit 0. 7 bar 4 bar abs (10 psi 58 psi) * Max. measurement distance Liquids: 10 m (33 ft), Solids: 5 m (16 ft) * Main wetted parts PVDF (fully welded IP68 NEMA6P) Application The FDU91 ultrasonic

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4.1 ★★★★★
Based on 625 reviews
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Product Reviews
★★★★★ 5
Great product
Size: 26 Pcs for Roborock Saros 10R
great
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Reviewed in the United States on February 3, 2026
★★★★★ 5
Package as expected
Size: 26 Pcs for Roborock Saros 10R
Has everything you need for starter kit
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Great for stocking up!
Size: 26 Pcs for Roborock Saros 10R
I bought this as I got a new one month old Roborock 10r.
Comparing these with the original, the feeling of the products (the roller brushes, the filter, and the bag) feel the same. These supplies should last six months or so, so the price is good for the value.
The tip I will give is when changing the mop, PULL THE EXISTING ONE SLOWLY! There’s cheapish adhesive from the factory and can easily come off the Roborock.
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Reviewed in the United States on May 4, 2025
★★★★★ 1
Doesn't work with curvx
Size: 26 Pcs for Roborock Saros 10R
Bags dont actually fit the curvx
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Love the quality and the price.
Size: 26 Pcs for Roborock Saros 10R
Loved that I don’t have to buy the expensive things from Roborock. This works perfectly for my vacuum and very similar quality as the original.
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Reviewed in the United States on May 2, 2025




