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Oil level gauges with electronic temperature monitoring, long version

Oil level gauges with electronic temperature monitoring, long...

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Item description/product images

DescriptionMaterial:Housing aluminium.
Tube polycarbonate.
Caps polyamide.
O-ring and flat seal NBR.
Reflector PVC.
Screws and nuts, steel.
Version:Sight glass crystal clear.
Reflector white.
Screws and nuts electro zinc-plated.
Note:In addition to a visual check, the oil level gauges can also emit an electric signal if the temperature of the liquid inside the container reaches the threshold of 70 °C.
The temperature is monitored by a temperature switch (bi-metal). When the specified temperature is reached, the sensor closes (NO) or opens (NC) the circuit depending on the model.
The maximum pressure is 1 bar. The maximum tightening torque of the fastening screws is 5 Nm.
The sight glass has high mechanical strength and is resistant to mineral oil, petrol, lubricants, petroleum, solvents and most chemical substances. Avoid contact with alcoholic solutions and hot water.
Temperature range:Maximum operating temperature: 75 °C.Assembly:The oil level gauge is secured using two M12 tapped holes or, two 12.2 mm (± 0.2 mm) holes and flange nuts. Centre distance for the fastening holes = L1 ±0.5.Drawing reference:
1) Sight glass
2) O-ring
3) M12 flange nut
4) Plastic end cap
5) Flat seal
6) M12 hollow screw
7) Aluminium housing
8) Temperature sensor
Special features:
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 28001-11 Oil level gauges with electronic temperature monitoring, long version 179 kB
 Technical information for oil level gauges 115 kB


Oil level gauges with electronic temperature monitoring, long version

Item selection/filter

Order No.Version 2BB1D1

HH1H2LL1L2SWNumber of
fastening screws
28001-11-1300normally open contact3039M123016,580326,6300358,3172 138.28 €
28001-11-2300normally closed contact3039M123016,580326,6300358,3172 138.28 €
28001-11-1400normally open contact3039M123016,580426,6400458,3172 142.55 €
28001-11-2400normally closed contact3039M123016,580426,6400458,3172 142.55 €
28001-11-1500normally open contact3039M123016,580526,6500558,3172 146.81 €
28001-11-2500normally closed contact3039M123016,580526,6500558,3172 146.81 €
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