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Level indicators

HBE produces different oil gauges and level switches for level indication. The various products are especially suitable for mineral oils, diesel or benzene and for a minimum temperature range of -15°C up to +80°C.

Level oil gauges ÖS 76, 127, 176 and 254

Case: St (powder coated)
Plug, Inspection glass: PA
Scale plates: PVC
Gaskets: NBR (optionally FPM)
Application range: -20°C bis +80°C
Indication range thermometer:

ÖS 76: -20°C up to +80°C
ÖS 127/176/254: -10°C up to +80°C

Screwed starting torque: 8 NM max.
Appropriate for hydraulic oils HL and HLP

Level oil gauges ÖS-EK-127 and ÖS-EK-254

Case: AL (powder coated)
Plug, Inspection glass: PA
Swimmer: PA
Gaskets: Viton
Temperature range of medium: -20°C up to +80°C
Indication range probe therm: 0°C up to +100°C
Tank pressure: max. 1 bar
Screw starting torque: 8 Nm max.
Appropriate for hydraulic oils HL and HLP
Alternatively available as brake contact or make contact
Contact box according to DIN EN 175301-803-B/ISO6952

Level switches

* optionally available with one (series NS 1) or two switch contacts (series NS 2), temperature switch (series NS 1-TE) or variable switch contact (series NS 1-VR)

Stem: Brass (series NS 1-VR: Indox aisi 304)
Swimmer: Nylon  (Serie NS 1-VR: NBR)
Max. temperature: -15°C up to +80°C
Hysteresis: 2-3 mm
Max. voltage: 230 resp. 250 VAC (series NS 1-VR)
Appropriate for mineral oils, diesel and benzine

More information on level indicators its can be found in our product catalogue. For detailed information and technical specifications, please contact our employees.