Quest-Tec Solutions Type 810 Replacement

  • The Type 810 probe is Quest-Tec Solutions Systems low pressure probe used in their Level-Trac LT-500 water column
  • The DL801 is an upgrade for this probe.

  • Maximum rating of 150 bar and 340 degrees C.
    Zirconia insulator
    Stainless steel components
    Helium leak tested

DOWNLOAD DATASHEET Quest-Tec Type 810 replacement probe data sheet

Part Number: DL801

REPLACES:: Quest-Tec Solutions Type 810


Tags: conductivity probe, Quest-Tec Solutions Type 810


Drumline Ltd is a UK manufacturer of a comprehensive range of highly competitive water column conductivity probes / electrodes. All our probes are manufactured 100% in UK and supplied with a certificate of origin. Our range includes guaranteed direct replacement probes for companies such as Clark Reliance, Solartron, Levelstate Systems, Emerson, Mobrey, Hydrastep, Cesare Bonetti, Narvik Yarway, Yarway, Fossil, Quest-Tec, Penberthy & Tyco.

Our specialist techniques and high quality materials mean that all our conductivity probes are probably the best on the market. Not only that, they are very competitively priced.

All probes are vacuum brazed, Helium leak tested and Hydo tested to ensure that they meet our exacting standards. We use a high tolerance Zirconium insulating ceramic to ensure extra long life. The brazed metal to ceramic joint is further protected by an ultra tough gilding process. We use high quality stainless steel for all the metal parts of the probes, this gives the best combination of thermal expansion properties, brazing properties, toughness and finish.

Drumline has used decades of experience in the conductivity probe industry to further refine the designs of its direct replacement conductivity probes.


The DL810 is a direct replacement for the Quest-Tec Solutions Type 810 water column conductivity probe.


Part Number DL801
Replaces Quest-Tec Solutions 810
Body Material Stainless Steel
Insulator Material Typically less than 8VA
Temperature Rating 340 deg Celcius
Pressure Rating 150 bar
Connection Type Screw thread
Seal metaflex gasket
Warranty 2 years
Weight Approx 0.15kg