Oil level indicators GN 650.8 allow the fluid level of a container to be read from the outside. There is also the option to electrically detect the media temperature by means of a temperature sensor integrated in the lower casing section.
To do so, a platinum resistor (PT 100) is used, the ohmic value of which increases virtually proportional with the temperature in the range from 0° and 100 °C.
The polyamide housing consists of two parts, welded with ultrasound.
Oil level indicators GN 650.8 can also be used in pressurised containers. Pressure test results regarding resistance under pressure are available.
crystal-clear Polyamide (PA -T)
high mechanical strength
temperature resistant up to 90 °C
but not suitable for alcohol
avoid contact with hot water
Contrast screen Aluminium
with 2 marking lines
platinum resistor PT 100 (PTC)
O-ring rubber NBR (Perbunan)
Set screws / Hexagon nuts /
Steel, zinc plated, blue passivated
Oil level indicators GN 650.7
with temperature sensor and oil level monitoring
If this article is new in our product range, it may happen that details concerning weight are as yet not listed. If you do need weight details, please contact our Sales Department! Phone+49 7723 6507 - 0
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/EU for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Please note our quantity discounts.
With a total value (net) per order:
from 150 Euro -> 10 % discount
from 250 Euro -> 20 % discount
from 350 Euro -> 30 % discount
All prices in accordance with our price list No. 51, valid from 1 February 2018, plus VAT only valid for Germany.