GN 650.1 Oil Level Indicators, Stainless Steel screw

Oil Level Indicators Stainless Steel screw GN 650.1 thumbnail

ELESA original design HCX.INOX Info

Oil Level Indicators Stainless Steel screw GN 650.1 sketch

Type

A	Without thermometer
B	With thermometer

Show filter

l₁	d	b	l₂	l₃	l₄	l₅	l₆	l₇	s max. Wall thickness	Thermometer scale °C	°F

76	M 10	27	21	40	106	18	15	16	12	20 - 100	68 - 210
127	M 12	31	23	80	161	23	17	17	12	0 - 100	32 - 210
254	M 12	35	21	203	290	26	18	18	12	0 - 100	32 - 210

Filter combination produces no result.

Specification

Body
Plastic
Crystal-clear Polyamide (PA 6-T)

Ageing resistant
High mechanical strength
Temperature restistant up to 90 °C
Solvent resistant,
but not suitable for alcohol
Avoid contact with hot water

Reflector
Aluminum

White lacquered
With two black marking lines / scale

O-rings
Rubber FPM(Viton®)

Set screw
Stainless steel AISI 303

Hexagon nut, serrated lock washer
Stainless steel AISI 304

Stainless Steel Characteristics

RoHS

On request

Oil level indicators GN 650.1 (BW)
suitable for hot water

Information

A special feature of oil level indicators GN 650.1 is that the liquid level is visible even from the side.

The polyamide body consists of two parts which are ultrasonically welded together. The oil level indicators are individually air pressure tested for leaks at 3 bar.

Oil level indicators GN 650.1 can also be used on tanks which are pressurised. Pressure test results regarding resistance under pressure are available.

As a contrast screen, a white lacquered aluminium strip is used which shows marking lines or temperature scale. The scale is placed behind and outside the liquid column as a protective measure.

The shape of the oil level indicators offers a magnifying effect which makes the scale easily legible.