Endress+Hauser Proline Promag W 500, Руководство по эксплуатации

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Proline Promag W 500 PROFINET Technical data
Hauser 233
Current consumption Transmitter
• Max. 400 mA (24 V)
• Max. 200 mA (110 V, 50/60 Hz; 230 V, 50/60 Hz)
Power supply failure • Totalizers stop at the last value measured.
• Depending on the device version, the configuration is retained in the device memoryor in
the pluggable data memory (HistoROM DAT).
• Error messages (incl. total operated hours) are stored.
Electrical connection →  58
Potential equalization →  65
terminals Spring-loaded terminals: Suitable for strands and strands with ferrules.
Conductor cross-section 0.2 to 2.5 mm 2 (24 to 12 AWG).
Cable entries • Cable gland: M20 × 1.5 with cable ⌀ 6 to 12 mm (0.24 to 0.47 in)
• Thread for cable entry:
• NPT ½"
• G ½"
• M20
Cable specification →  42
16.6 Performance characteristics
Reference operating
conditions
• Error limits following DIN EN 29104, in future ISO 20456
• Water, typically: +15 to +45 °C (+59 to +113 °F); 0.5 to 7 bar (73 to 101 psi)
• Data as indicated in the calibration protocol
• Accuracy based on accredited calibration rigs according to ISO 17025
Maximum measured error Error limits under reference operating conditions
o.r. = of reading
Volume flow
• ±0.5 % o.r. ± 1 mm/s (0.04 in/s)
• Optional: ±0.2 % o.r. ± 2 mm/s (0.08 in/s)
Fluctuations in the supply voltage do not have any effect within the specified range.