Page 343 - Bürkert

Full bore INLINE Magmeter

8051 / 8055 / 8056 DN3-150 mm

• High frequency sampling
• Flow or Batch Control
• Compact or remote version
• 3 different electronics can be connect-
ed to 3 different types of sensors
Shown is the remote flanged
sensor and the hygienic
clamp compact version

These full bore magmeters accurately measure the flow of liquids with System Architecture
conductivities as low as 5 µS/cm with or without solids. Varied application
environments such as water, wastewater, sludge, slurries, pastes, acids,
alkalis, juices, fruit pulp can easily be handled. This extremely robust, time
tested design incorporates the latest electronics and when combined with
a valve as the actuating element they can control high-precision dosing + =
operations.

SO51 SE56 8051
SO55 SE56 8055
SO56 SE56 8056
Technical Data (with standard compact version SE56)
8051 8055 8056
Pipe diameter DN03 to DN20 DN25 to DN200 [to DN2000]* DN03 to DN100
Measuring range 0... 10 l/h to 0... 12500 l/h 0... 0.72 m /h to 0... 1130 m /h 0... 10 l/h to 0... 280 m /h
3
3
3
Process connection Thread ISO 228-1, NPT (DIN 11851, S054: wafer - DIN11851,
SMS 1145, Clamp ISO 2852 or BS 4825, S055: Flange EN1092-1, ANSI B16-5, Clamp ISO2852 or Clamp BS4825
Flanges DIN 2501, ANSI on request) [JIS]* [SMS1146 (from DN10)]*
Medium temperature see datasheet see datasheet see datasheet
Medium pressure max. PN16 (232 PSI) (PN40 (580 PSI), on PN16 (232 PSI) (with PP lining) or PN16 (232 PSI)
request) [up to PN64 (928 PSI) (with Ebonite or
PTFE lining)]*
Vacuum resistance 200 mbar (2.9 PSI) absolute at 100 °C (212 °F) 200 mbar (2.9 PSI) absolute at 100 °C (212 °F) 200 mbar (2.9 PSI) absolute at 100 °C (212 °F)
Accuracy 1) ± 0.2% of reading ± 0.2% of reading ± 0.2% of reading
(SE56 standard; SE56 blind) (SE56 standard; SE56 blind) (SE56 standard; SE56 blind)
± 0.8% of reading (SE56 basic) ± 0.8% of reading (SE56 basic) ± 0.8% of reading (SE56 basic)
Repeatability ± 0.1% (SE56 standard; SE56 blind) ± 0.1% (SE56 standard; SE56 blind) ± 0.1% (SE56 standard; SE56 blind)
± 0.2% (SE56 basic) ± 0.2% (SE56 basic) ± 0.2% (SE56 basic)
Minimum conductivity 5 µS/cm 5 µS/cm 5 µS/cm
(or 20 µS/cm with demineralized water) (or 20 µS/cm with demineralized water) (or 20 µS/cm with demineralized water)
Environment
Ambient temperature with
SE56 standard -20 to 60 °C (operating and storage) -20 to 60 °C (operating and storage) -20 to 60 °C (operating and storage)
SE56 basic -10 to 50 °C (operating) -10 to 50 °C (operating) -10 to 50 °C (operating)
-20 to 50 °C (storage) -20 to 50 °C (storage) -20 to 50 °C (storage)
SE56 blind -20 to 40 °C (operating and storage) -20 to 40 °C (operating and storage) -20 to 40 °C (operating and storage)
Standard
Protection class IP65 and IP67 (compact version, SE56 standard or SE56 blind)
IP65 (remote version, SE56 standard)
IP68 (remote version and junction box filled with resin, SE56 standard)
IP65 (compact version, SE56 basic)
Norms
EMV EN 61326-1,
Emission / Immunity EN 55011 (Group 1, Class B) / IEC 1000-4-2/3/4/5/6/11
Safety EN 61010
1) under reference conditions: water temperature = 20°C, ambient temperature = 25°C, constant flow rate during the test, liquid speed > 1 m/s
* on request

342