ELESA original design
EN 654.1 fluid level indicators are very stable due to the aluminum U-rail and the cover, which makes them also suitable for long lengths. The fluid level can also be viewed from the side.
These fluid level indicators are charactarized by their high chemical resistance and are therefore also suitable for media containing or based on glycol.
For special requirements of chemical, pressure, and temperature resistance, please contact us.
Tube
Borosilicate glass (Pyrex®)
O-ring
Rubber FKM (Viton®)
Set screw
Stainless steel AISI 303
U-rail
Aluminum
Anodized finish, natural color
End pieces
Plastic
Technopolymer (Polyamide PA)
Cover
Plastic
Crystal clear Polycarbonate PC
RoHS
Other lengths l1
With temperature indication
With electrical fluid level monitoring
| l1 | b | d Thread | l2 | l3 | l4 | l5 | l6 | l7 | s ≈ Max. wall thickness |
|---|---|---|---|---|---|---|---|---|---|
| 2.99 | 1.30 | M 10 | 0.79 | 1.65 | 4.45 | 0.67 | 0.73 | 1.30 | 0.47 |
| 5.00 | 1.30 | M 12 | 0.79 | 2.80 | 6.46 | 1.10 | 0.73 | 1.30 | 0.39 |
| 6.93 | 1.30 | M 12 | 0.79 | 4.72 | 8.39 | 1.10 | 0.73 | 1.30 | 0.39 |
| 10.00 | 1.30 | M 12 | 0.79 | 7.80 | 11.46 | 1.10 | 0.73 | 1.30 | 0.39 |
| 15.00 | 1.30 | M 12 | 0.79 | 12.80 | 16.46 | 1.10 | 0.73 | 1.30 | 0.39 |
| 20.00 | 1.30 | M 12 | 0.79 | 17.80 | 21.46 | 1.10 | 0.73 | 1.30 | 0.39 |
|
The assembly of EN 654.1 fluid level indicators is very easy and economical. It is sufficient to drill two holes of Ø 10.5 or Ø 12.5 mm at distance l1 in the container wall. The fluid level indicator can also be mounted directly, i.e. without nut, if the container wall is provided with the corresponding thread. All component parts necessary for the assembly are included: hexagon nuts, O-rings, and serrated lock washers for securing. For a perfect seal, the screws should not be overtightened (max. 12 Nm). Recommended roughness of the sealing surface, Ra = 3 μm. |
||||||||||
| Min | Max | Price |
|---|---|---|
| 1 | 6 | $82.64 |
| 7 | 99 | $79.64 |
| 100 | 249 | $75.13 |
| ≥ 250 | $67.62 |
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Attention Valued Customer,
Beginning June 15, 2024, we will implement a price adjustment. Some items will have a price decrease, while others will increase. The adjustment helps ensure our commitment to providing our customers with the best products and services.
We will honor current published prices through June 14, 2024.
Customers with pricing agreements will not be effected until annual pricing is reviewed.
Thank you
J.W. Winco
