Key Specifications
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Maximum measurement accuracy
Liquid mass flow: ±0.1 %
Liquid volume flow: ±0.1 %
Gas mass flow (Tantalum only): ±0.5 %
Liquid density: ±0.0005 g/cm³ -
Measurement range
0 to 70,000 kg/h (0 to 2570 lb/min)
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Operating temperature range
Tantalum: –50 to +150 °C (–58 to +302 °F)
Zirconium: –50 to +205 °C (–58 to +401 °F) -
Maximum working pressure
PN 40, Class 300, 20K
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Contact materials
Measurement tube: Tantalum 2.5W; 702 (UNS R60702)
Connections: Tantalum; 702 (UNS R60702)
Application Areas
The Promass H features a chemically resistant single-tube construction specifically engineered for demanding applications requiring superior corrosion resistance. Paired with the industry’s most compact transmitter housing, it delivers exceptional performance while minimizing installation space. Ideal for confined spaces, the Promass H 100 is the optimal solution for system integrators, skid manufacturers, and equipment builders.
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Measurement technology unaffected by fluid characteristics like viscosity or density
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Precision measurement of liquids and gases in highly corrosive environments
Key Features
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Tantalum or Zirconium measurement tube
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Size range: DN 8 to 50 (3/8 to 2″)
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Maximum medium temperature: +205 °C (+401 °F)
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Durable, space-saving transmitter enclosure
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Superior protection rating: IP69K
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Optional local display
Advantages
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Enhanced safety with corrosion-resistant components for aggressive chemicals
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Reduced instrumentation points – simultaneous measurement of flow, density, and temperature
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Compact installation – eliminates straight pipe requirements
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Minimal space requirements – full-featured transmitter in smallest form factor
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Efficient local operation – built-in web server eliminates need for additional tools
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Built-in verification – Heartbeat Technology
