HCX-P Column level indicators technopolymer, with zinc alloy protection frame

  • PA-T
  • RoHS
  • g9030


Main specifications


Transparent polyamide based (PA-T) technopolymer. High resistance to shocks, solvents, oils with additives, aliphatic and aromatic hydrocarbons, petrol, naphtha, phosphoric esters.
Avoid contact with alcohol or detergents containing alcohol.

Protection frame

Zinc-alloy, sandblasted and treated finish.

Screws, nuts and washers

Zinc-plated steel.

Packing rings

Step-shaped for the seal on the reservoir walls and NBR synthetic rubber O-ring screw underhead.

Contrast screen

White lacquered aluminium. The housing, in the appropriate external rear slot, guarantees the best protection from direct contact with fluid.
It can be taken out from the inclined side, before assembly to allow the insertion of level lines or words.

Standard executions

  • HCX-P: without thermometer.
  • HCX/T-P: with incorporated thermometer.


When fitting is not possible from the inside of the reservoir and the walls are not thick enough, the screws can be used together with Fast Mounting Kit.

Maximum continuous working temperature

90°C (with oil).

General information

Features and performances

Ultrasound welding to guarantee a perfect seal.
Lens effect for a better visibility of the fluid level and temperature.
Special openings in the protection frame provide maximum fluid level visibility even from side positions.
All shocks are absorbed by the frame that transmits them directly onto the wall of the reservoir


In laboratory tests carried out with mineral oil type CB68 (according to ISO 3498) at 23°C for a limited period of time, the weld stood up to 18 bar.
For use with other fluids and under different pressure and temperature conditions, please contact ELESA Technical Department.
In any case we suggest to verify the suitability of the product under the actual working conditions.

Other executions

Special executions on request

  • Level indicators for use with fluids containing alcohol or with hot water.
  • UV resistant transparent technopolymer indicators.
  • Protection frame with indicators type HCX-SST, HCX-BW-SST, HCX-AR.
  • Indicators with two red ball-shaped floats (only for the execution without thermometer).
  • Indicators with cylindrical or step-shaped (NBR or FKM) packing rings (instead of OR) for mounting on reservoirs having rough surfaces or in any case not perfectly flat.
Code Description f d A B C L e h l m r d'-0.2 f'±0.2 C#
11371 HCX.127-P-M12 127 M12 22 25 39 169 80 12 103 23 21 12.5 127 12 279
11376 HCX.127/T-P-M12 127 M12 22 25 39 169 80 12 103 23 21 12.5 127 12 281