Drumline Levelstatep DL803 Probe

Levelstate Type 803 Probe

Levelstate Type 803 probe is a high-pressure clamp plate fitting probe used in the Type 503 water column. The 803 probe is rated at 207 bar and 370 degrees C. Drumline manufacture the DL803 probe as a direct replacement. The DL803 is a better quality probe than the Levelstate 803, but is virtually identical in design and specification.

These probes use a spiral wound stainless steel and graphite gasket for sealing into the water column.

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 within the materials. This leads to a more reliable brazed joint. All probes have the brazed joints gilded to add an extra degree of protection.

Multi-Probe Electronic Level Indicator - Electronic boiler drum level monitoring equipment and electronic single or multipoint level switches use vacuum-brazed conductivity based level probes to provide the sensing element of the system. These are typically constructed from stainless stee and a brazed zirconia insulator (Zirconia toughened Alumina being another option for higher temperatures). There are numerous drum level indicators in the world and typically they charge a premium price for replacement level probes. Drumline probes are the same construction and materials, but are priced at more realistic levels, which are between 50% and 500% lower than the OEMS.  

Product Specification

CHARACTERISTIC Drumline DL803
Levelstate P/N 803
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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