Burkert Type 8071 - Manual (Page 11)

11
Technicaldata
Type 8071
6. TechnicAl DATA
6.1. conditions of use
Ambient temperature
• Aluminium or PPS housing
• Stainless steel housing
• max. 80 °C
• max. 120 °C
Air humidity < 85%, non condensated
Protection rating IP54 (NEMA 13)
6.2. General data
6.2.1. mechanical data
part material
Housing • Aluminium
• PPS
• Stainless steel 316F (1.4401)
Rotors • PPS
• Stainless steel 316F (1.4401)
Axis • Hastalloy C
• Stainless steel 316F (1.4401)
Seal FKM or FFKM
6.2.2. General data
Process connection Internal thread G 1/8" or G 1/4",
NPT 1/8’’or NPT 1/4’’
Max. fluid pressure
• PPS or aluminium housing
• Stainless steel housing
• 5 bar
• 55 bar (550 bar on request)
Viscosity Depends on the version (see
chap. 5.4)
Flow rate measuring range Depends on the version (see
chap. 5.4)
Accuracy ≤ ± 1 % of the measured value
Repeatability ≤ ± 0,03 % of the measured
value
Max. size of particles 75 µm
English