Drumline Levelstatep DL459600201 Probe

BHEL Vision Probe 

The BHEL Vision BHEL vision is an electronic drum level indicator used by BHEL on their boiler drums. The probe used is the same as the Hydrastep 459600201 probe and therefore directly replaced by the Drumline DL459600201 probe.

It features a zirconia insulator and is used in the Hydrastep clamp plate water column that is no longer produced. The 459600201 is rated at 370 degrees C and 210 bar. Drumline offers its DL459600201 as a direct replacement for the 459600201 probe. The DL459600201 uses a spiral wound stainless steel and graphite gasket similar to the original 459600201 probe. The DL459600201 is an extremely popular upgrade for the Hydrastep 459600201 probe, due to its reliability and competitive price.

All Drumline Ltd Levelstep probes are manufactured to the highest standards in the UK using stainless steel to zirconia (or ZTA) vacuum brazing. All materials are carefully selected to minimise the coefficient of thermal expansion (CTE) differences between the materials. This leads to a more reliable brazed joint. All probes have the brazed joints gilded to add an extra degree of protection. Every probe in helium leak tested after brazing, ensuring that even the tiniest imperfections in the braze joint are identified.

Product Specification

CHARACTERISTIC Drumline DL459600201
BHEL P/N Vision Probe
Body Material Stainless steel
Insulator Material Brazed Zirconia
Maximum Temperature 370 Deg C / 700 F
Maximum Pressure 210 bar / 3000psi
Warranty 2 Years
Country of Origin United Kingdom
Customs Code 902690

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