10 Technical data PROline Promag 50
112 Endress+Hauser
Promag H
Sensor:
• DN 2…25: –20…+150 °C
• DN 40…100: –20…+150 °C
Seal:
• EPDM: –20…+130 °C
• Silicone: –20…+150 °C
• Viton: –20…+150 °C
• Kalrez: –20…+150 °C
Conductivity Minimum conductivity:
• ≥ 5 µS/cm for fluids generally
• ≥ 20 µS/cm for demineralised water
Note that in the case of the remote version, the requisite conductivity is also influenced
by the length of the connecting cable → Page 25.
Limiting medium pressure
range (nominal pressure)
Promag W
• EN 1092-1 (DIN 2501): PN 6 (DN 1200…2000), PN 10 (DN 200…2000),
PN 16 (DN 65…2000), PN 25 (DN 200…1000), PN 40 (DN 25…150)
• ANSI B16.5: Class 150 (1…24"), Class 300 (1…6")
• AWWA: Class D (28…78")
• JIS B2238: 10K (DN 50…300), 20K (DN 25…300)
Promag P
• EN 1092-1 (DIN 2501): PN 10 (DN 200…600), PN 16 (DN 65…600),
PN 25 (DN 200…600), PN 40 (DN 15…150)
• ANSI B16.5: Class 150 (1/2…24"), Class 300 (1/2…6")
• JIS B2238: 10K (DN 50…300), 20K (DN 15…300)
Promag H:
The permissible nominal pressure depends on the process connection and seal:
• 40 bar: flange, weld nipple (with O-ring seal)
• 16 bar: all other process connections
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