Elesa+Ganter HCV-E-STL oil electrical level indicator.
In addition to the visual control, HCV-E-ST column level indicator, generates also an electric signal when the oil level drops to a minimum. Ultrasound welding to guarantee a perfect seal. Thanks to the side output of the connector, HCV-E-STL level indicator allows to minimise the level of intervention of the sensor. Maximum fluid level visibility even from side positions. Lens effect for a better visibility of the fluid level.
Highly resistant to shocks, solvents, oils with additives, aliphatic and aromatic hydrocarbons, petrol, naphtha, phosphoric esters. Avoid contact with alcohol or detergents containing alcohol.
Material:
Transparent polyamide based (PA-T) technopolymer.
Screws, nuts and washers in zinc-plated steel.
Packing rings are step-shaped for the seal on the reservoir walls and NBR synthetic rubber O-ring under screw head. Suggested roughness of the packing ring application surface Ra = 3 µm.
Float in glass-fibre reinforced polyamide based (PA) technopolymer, black colour, with a built-in magnetic element to activate the electric contact when the float reaches the contact threshold indicated in the drawing.
Temperature probe bracket in watertight glass-fibre reinforced polyamide based (PA) technopolymer, black colour, with temperature electrical probe, made out of a platinum resistor whose ohmic resistance changes according to the temperature.
Swivelling connector with built-in cable gland and contact holder. Front or axial output (high or low) ensuring protection against water sprays (protection class IP 65 according to table EN 60529 table-).
Contrast screen in white lacquered aluminum. 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/letters.
Maximum continuous working temperature: 90°C (with oil).
Standard executions:
HCV-E-STL-NO: with electric contacts normally open (NO).
HCV-E-STL-NC: with electric contacts normally closed (NC).
