The
See Thru Liquid Level gauge allows visual observation of level, color, or clarity of a liquid in a vessel or tank.
Light is allowed to pass through the liquid chamber via lenses mounted on both the front and back of the unit. This model can be arranged as either a single unit or stacked up in multiple sections to monitor any required height. Standard see-thru level gauge units include 1/2" or 3/4" NPT female-end connections, and can also be furnished with other connection types (socket weld, flanged, sanitary, or as specified) as well as with various valve models upon request.
| Materials |
| Body: |
316 Stainless Steel; Carbon Steel |
| Retainer Caps: |
316 Stainless Steel; Carbon Steel |
| Lens: |
Borosilicate (Pyrex®)— High Pressure—Gauge Glass; Quartz; Mica Shields |
| Lens Cushion Gaskets: |
Teflon®; Grafoil®; Gylon®; Blue-Gard®; etc. |
| O-Rings or Packing: |
Viton®; Teflon®; Graphite; Buna-N; Silicone; EPDM; etc. |
| Set Screws: |
18-8 Stainless Steel; Carbon Steel SA-193* |
| Retainer Cap Bolts: |
18-8 Stainless Steel; Carbon Steel SA-193* |
*By request only
This sight glass has been certified as maintaining a Quality Assurance System in accordance with the Pressure Equipment Directive 97/23/EC (PED) Annex I, Paragraph 4.3 by the Certification Body 0036 of the TÜV Industrie Service GmbH.
