Metric Size,
Narrow Shape Fluid Level Indicators

EN 650.4
wo

Elesa Model HCZ


RoHS Compliant
 
Specification
Information

Indicator housing: Special transparent polyamide technopolymer plastic (PA 6-T)
Set screws and nuts: Steel, zinc-plated, blue passivated
O-rings: NBR rubber (Perbunan)
Contrast screen: White lacquered aluminum with two black marking lines/scale

Shipping

Drilling and Installation Data

f dimension

t

Tightening

76
(2.99)

+/-.02
(5)

8 Nm

127
(5.00)

+/-.02
(.5)

8 Nm

254
(10.00)

+.04/-.02
(+1/-.5)

8 Nm

 

Elesa® original design narrow shape fluid level indicators.
These oil level indicators are a low cost alternative to EN 650.
The liquid level is legible from all angles.
The polyamide body consists of two parts that are ultrasonically welded together. The oil level indicators are individually air pressure tested for leaks at 3 bar.
Also suitable for use on pressurized oil tanks. Pressure test results regarding resistance under pressure available upon request.
As a contrast screen, a white lacquered aluminum strip is used, which is marked with black graduations or temperature scale. The scale is placed behind and outside the liquid and therefore protected.
The shape of this oil level indicator gives a magnifying effect and the scale is very easy to read.
Oil level indicators made of alcohol resistant material available upon request.
Highly resistant to shocks, solvents, oils with additives, aliphatic and aromatic hydrocarbons, petrol, naphtha, phosphoric esters.  Avoid contact with hot water, alcohol and detergents containing alcohol.
Maximum continuous working temperature oil: 190°F (90°C).

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Dimensions in:

millimeters
(inches)

Part Number
l1
b
d
Thread
l2
l3
l4
l5
l6
l7
s~
Max. Container
Wall
Scale of Thermometer
Type A
With
Contrast
Screen
Type B
With
Thermo-
meter
°F
°C
76
(2.99)
22
(.87)
M10 x 1.5
23
(.91)
40
(1.57)
99
(3.90)
18
(.71)
11.5
(.45)
15
(.59)
12
(.47)
68-210
20-100
127
(5.00)
22
(.87)
M12 x 1.75
23
(.91)
80
(3.15)
150
(5.91)
23
(.91)
11.5
(.45)
15
(.59)
10
(.39)
32-210
0-100