Burkert 8041 - Fluid Compatibility and Limits

13
Technical data
6.4. Dimensions of device
→ Please refer to the technical data sheets regarding the type
8041 avalaible at: country.burkert.com.
6.5. Fluid data
Fluid conductivity >20µS/cm
Fluid viscosity <1000mPa.s
Fluid temperature
The uid temperature may be
restricted by the uid pressure and
the material of the S020 tting used
(see Fig.5 and Fig.6)
• with holder of the ow
sensor in stainless steel
• –15...+150°C
• with holder of the ow
sensor in PVDF
• 0...+80°C
Fluid pressure
The uid pressure may be restricted
by the uid temperature, the
material of the S020 tting used
and the DN of the S020 tting used
(seeFig.5 and Fig.6).
• with holder of the ow
sensor in stainless steel
• PN10
1)
with a tting in plastic,
PN16
1)
with a tting in metal
• with holder of the ow
sensor in PVDF
• PN10
1)
Flow rate measurement
• Measuring range • 0.2...10m/s
2)
• Linearity • ±0.5% of the full scale (10m/s)
• Repeatability • ±0.25% of the measured value
2)
• Measurement deviation
- with standard
K-factor
- ±3.5% of the measured
value
2)
- with Teach-in - ±0.5% of the measured value
(at the value of the teach-in
ow rate)
2)
1)
not evaluated by UL
2)
Determined in the following reference conditions: uid = water, water
and ambiant temperatures = 20°C, upstream and downstream distances
respected, appropriate pipe dimensions
english
Type 8041