Produkt
E+H Proline Promass I 100 Coriolis Flowmeter
Promass I 100
Designed for accurate multi-variable measurement of liquids and gases, this Coriolis flowmeter delivers simultaneous in-line viscosity, density, and mass flow data with minimal pressure loss. It features an ultra-compact transmitter and a robust single-tube titanium measuring system for demanding industrial processes.
Overview & Product Description
The Endress+Hauser Proline Promass I 100 is an advanced Coriolis mass flowmeter engineered to provide exceptional measurement performance independently of fluid physical properties such as viscosity or density. Combining a straight single-tube titanium measuring system with an ultra-compact, robust transmitter, this device ensures gentle fluid treatment and ultra-low pressure loss, making it ideal for standard and advanced industrial applications.
With multivariable measurement capabilities, the Promass I 100 simultaneously captures mass flow, volume flow, corrected volume flow, liquid density, reference density, temperature, and real-time in-line dynamic and kinematic viscosity. Its energy-saving full-bore design eliminates flow restrictions, while digital communication via Modbus RS485 ensures seamless system integration into modern process control environments. Equipped with Heartbeat Technology, the device enables traceable verification and continuous health monitoring without interrupting the active process.
Key Features & Benefits
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Multivariable Measurement: Measures mass flow, volume flow, density, temperature, and in-line viscosity simultaneously within a single device.
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Straight Single-Tube Design: Titanium measuring tube ensures gentle treatment for shear-sensitive fluids, high resistance to abrasion, and complete self-drainability.
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Low Pressure Loss: Energy-saving full-bore structure optimizes flow dynamics and reduces operating energy costs.
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Ultra-Compact Footprint: Space-saving transmitter housing integrates full functionality into tight installation spaces without requiring dedicated inlet or outlet runs.
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Digital Communication: Features reliable Modbus RS485 protocol support for flexible system integration and remote diagnostics.
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Heartbeat Technology: Built-in verification and condition monitoring tools ensure high diagnostic coverage and extended calibration intervals.
Applications & Industries
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Chemical & Petrochemical: Precise measurement of aggressive chemicals, solvents, liquefied gases, and hydrocarbons.
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Food & Beverage: Hygienic measurement of dairy, brewing products, and liquid ingredients compliant with stringent sanitary standards.
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Life Sciences & Pharmaceutical: Batching, filling, and continuous monitoring of high-purity media requiring clean-in-place (CIP) and sterilization-in-place (SIP) compatibility.
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Oil & Gas: Transfer and monitoring of gases and refined liquid products under varying process conditions.
Technical Specifications
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Measuring Principle: Coriolis mass flow measurement
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Nominal Diameter Range: DN 8 to 80 (3/8 to 3 inches)
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Wetted Material: Titanium Grade 2 (Measuring tubes and wetted process connections)
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Sensor Housing Material: Stainless Steel 1.4301 (304)
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Transmitter Housing Material: Aluminum AlSi10Mg, coated (or Hygienic Stainless Steel 1.4301 / 304 depending on configuration)
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Maximum Mass Flow Range (Liquids): Up to 180,000 kg/h (6,615 lb/min) depending on nominal diameter
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Medium Temperature Range: -50 to +150 °C (-58 to +302 °F)
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Ambient Temperature Range: -40 to +60 °C (-40 to +140 °F)
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Base Accuracy (Mass Flow – Liquids): ±0.10% o.r. (of reading)
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Base Accuracy (Density – Liquids): ±0.0005 g/cm³ (Standard calibration)
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Power Supply: DC 20 to 30 V
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Communication Protocol: Modbus RS485
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Degree of Protection: IP66/67 (Type 4X enclosure); optional IP69

FAQ
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Q: Is a field zero adjustment required after installation? A: All devices are factory-calibrated using state-of-the-art facilities. A field zero adjustment is generally unnecessary unless maximum measurement accuracy is required under extreme low-flow or high-viscosity operating conditions.
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Q: How is the device protected against unauthorized configuration changes? A: The device supports hardware write protection via an internal DIP switch on the main electronics module, as well as software access code protection.
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Q: Can the Promass I 100 measure viscosity without additional external sensors? A: Yes. When equipped with the optional viscosity application package, the meter measures dynamic viscosity, kinematic viscosity, and temperature-compensated viscosity directly in-line and in real-time.
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Q: What cleaning procedures are supported for hygienic applications? A: The sensor supports Clean-in-Place (CIP) and Sterilization-in-Place (SIP) procedures, as well as pigging, provided that wetted materials are fully resistant to the cleaning agents used.
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