The German VEGA bypass tube guided wave radar level instrument $r $nVEGAPSPASS 81 can be combined with VEGAFLEX to achieve continuous liquid level measurement outside the container. The main component of the bypass pipe is a riser, which is installed on the side of the container and connected to it through two process interfaces. This installation method ensures that the liquid level inside the container is at the same height as the liquid level in the container.
VEGAPSASS 81 bypass pipe is used for guided wave radar level instrument



PASS 81German VEGA bypass tube guided wave radar level instrumentApplication scope:
VEGAPSASS 81 can be combined with VEGAFLEX to achieve continuous liquid level measurement outside the container. The main component of the bypass pipe is a riser, which is installed on the side of the container and connected to it through two process interfaces. This installation method ensures that the liquid level inside the container is at the same height as the liquid level in the container.
PASS 81German VEGA bypass tube guided wave radar level instrumentTechnical Specifications:
Range - Distance 4 meters
Process temperature -196 .. 450 °C
Process pressure 0 .. 205 bar
structure
VEGAPSASS 81 is a bypass tube (reference container) used in combination with a continuous level measuring instrument or an extreme level sensor. According to the process pressure and temperature, sensors VEGAFLEX 81 and VEGAFLEX 86 can be used in combination with bypass pipes.
material
Bypass pipe 316L/CS (ASTM A105, A106) 1)
Centering gasket ≤ 250 ℃ PEEK
Alignment gasket>250 ℃ (optional) V4A (1.4568/AISI 631)
Sealing element - process interface leading to measuring instruments
Maximum 250 ℃/40 bar (482 ℉/580 PSI) Klingersil C-4500
400 ℃/40 bar (752 ℉/580 PSI) maximum graphite
Maximum 400 ℃/100 bar (752 ℉/1450 PSI) convex B45A graphite laminated board
>RJF sealing ring at 400 ℃/>100 bar (>752 ℉/>1450 PSI)
(> 752 ℉/> 1450 psig)