STAUFF Level Gauges SNA
Visual fluid level indication in hydraulic reservoirs with
maximum tank pressures not exceeding 2?bar / 29?PSI
Nominal Sizes and Designs
? 6 nominal sizes from 76?mm / 2.99?in to 305?mm / 12.00?in
? Display either undivided (SNA 076 ... 176) or subdivided
by strut(s) into 2 (SNA 254) or 3 sections (SNA 305)
Media Compatibility
? Suitable for use with Mineral and Petroleum
based hydraulic fluids (HL and HLP)
Materials
? Housing made of Steel St 12, black powder coating
? Sight tube and plugs made of Polyamide (PA)
? Sealings made of NBR (Buna-N®)
? Scale plate made of PVC
Special sight tube materials for improved UV or chemical
resistance and use with special media (such as
bio-degradable fluids, diesel oils, gasolines, etc.) as well
as special sealing materials, e.g. FPM (Viton®), and scale
plate materials, e.g. Aluminium, are available on request.
Technical Data
? IP 65 protection rating: Dust tight and protected
against water jets (IP 67 on request)
? Operating temperature range:
-30?°C ... +80?°C / -22?°F ... +176?°F
Options / Accessories
? Neutral or custom-designed scale plates
? Red / blue capillary tube thermometers with a dual
Celsius / Fahrenheit scale and a temperature display
range of up to +80?°C / +180?°F
? Dial thermometers with probe and a Celsius or a
dual Celsius / Fahrenheit scale with a temperature
display range of up to +100?°C / +200?°F
? Thermo switches
? Temperature sensors
