HCZ-ARIndicateurs de niveau

Indicateurs de niveau

Technopolymère transparent , pour utilisation avec des fluides contenant de l'alcool , haute résistance aux UV

Technical datasheet

Code	Description	f	d	A	B	C	L	e	m	r	d'_-0.2	f'_±0.2

11380-R	HCZ.76-AR-M10	76	M10	22	15	22	99	40	18	11.5	10.5	76
11384-R	HCZ.127-AR-M12	127	M12	22	15	22	150	80	23	11.5	12.5	127
11390-R	HCZ.254-AR-M12	254	M12	22	15	24	278	203	25	12.5	12.5	254

# Maximum tightening torque.

Main specifications
General information

Body

Transparent polyamide based (PA-T/AR) technopolymer. Highly resistant to shocks, solvents, oils with additives, aliphatic and aromatic hydrocarbons, petrol, naphtha, phosphoric esters, additives and detergents containing alcohol. High UV resistance.

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.

Suggested roughness of the packing ring application surface Ra = 3 µm.

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.

Maximum continuous working temperature

90°C (with oil).

Features and performances

Ultrasound welding to guarantee a perfect seal.

Maximum fluid level visibility even from side positions.

Lens effect for a better visibility of the fluid level.

Technical data

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: 13 bar (HCZ.76-AR and HCZ.127-AR) 10 bar (HCZ.254-AR).

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.