Right side output including protection against water sprays (protection class IP 65 according to IEC 529 table).
Aluminium. The housing, in the appropriate external rear slot, guarantees the best protection from direct contact with fluid, avoiding yellowing effect due to the prolonged action of the fluid at high temperatures.
Polyamide based (PA) technopolymer, red colour, with a built-in magnetic element to activate the electric contact when the oil level drops to a minimum, set at 40mm over the screw axis (dimension l).
Transparent polyamide based (PA-T) technopolymer. Highly resistant to shocks, solvents, oils with additives, aliphatic and aromatic hydrocarbons, petrol, naphtha, phosphoric esters. <BR>Avoid contact with alcohol or detergents containing alcohol.
|Maximum continuous working temperature||
80°C (with oil).
NBR synthetic rubber O-Ring.
Nickel-plated brass with hexagon socket.
Watertight, black colour, with a built-in relay (reed). <BR>Two executions available: <BR>- with electrical contact normally open HCY/E-N.A. <BR>- with electrical contact normally closed HCY/E-N.C.
|Special executions on request (For sufficient quantities)||
– Column level indicators in different materials (POLYCARBONATE), for use with special fluids and/or at high temperatures. <BR>- AISI 316 stainless steel or nickel-plated brass screws. <BR>- Column level indicators with change-over electrical contact.
In laboratory tests carried out with mineral oil for hydraulic systems type CB68 (according to ISO 3498) with gradually increasing pressure, at 23°C, the weld stood up as follows: <BR>- HCY.76 14 bar<BR>- HCY.127 9 bar <BR>- HCY.254 8 bar <BR>In any case we suggest to verify the suitability of the product under the actual working conditions. If you need to use the indicator with other oils or fluids and under different pressure and temperature conditions, please contact ELESA Technical Department or carry out tests in order to guarantee a proper use.