Proline Promass E 500 Coriolis Flowmeter
The robust Promass E has a long-standing reputation as a reliable solution for accurately measuring liquids and gases in a wide range of standard applications across various industries. With its innovative remote transmitter, the Promass E 500 maximizes installation flexibility and operational safety in demanding environments.
Key Benefits
- Cost-effective multipurpose device as an alternative to conventional volumetric flowmeters
- Fewer process measuring points with multivariable measurement (flow, density, temperature)
- Space-saving installation with no inlet/outlet run requirements
- Full access to process and diagnostic information with numerous freely combinable I/Os
- Reduced complexity with freely configurable I/O functionality
- Integrated verification through Heartbeat Technology
Technical Specifications
Measurement Performance
Mass Flow (Liquid): ±0.15% (standard), ±0.10% (option)
Volume Flow (Liquid): ±0.15%
Mass Flow (Gas): ±0.50%
Density (Liquid): ±0.0005 g/cm³
Operating Ranges
Measuring Range: 0 to 180,000 kg/h (0 to 6,615 lb/min)
Medium Temperature: -40 to +150 °C (-40 to +302 °F)
Process Pressure: PN 100, Class 600, 63K
Ambient Temperature: -40 to +60 °C (-40 to +140 °F) standard, -50 to +60 °C (-58 to +140 °F) option
Device Features
Measuring Principle: Coriolis
Sensor Type: Compact dual-tube
Nominal Diameter: DN 8 to 80 (⅜ to 3")
Measured Variables: Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
Materials & Construction
| Component |
Material |
| Measuring Tube |
1.4539 (904L) |
| Connection |
1.4404 (316/316L) |
| Sensor Housing |
1.4301 (304), corrosion resistant |
| Transmitter Housing |
AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; Polycarbonate |
Electrical & Communication
Outputs: 4-20 mA HART, WirelessHART, pulse/frequency/switch output, relay output
Inputs: Status input, 4-20 mA input
Digital Communication: HART, PROFIBUS DP/PA, FOUNDATION Fieldbus, Modbus RS485, MODBUS TCP, PROFINET, Ethernet/IP, OPC-UA
Power Supply: DC 24V, AC 100-230V, AC/DC 24V (non-hazardous area)
Approvals & Certifications
Hazardous Area: ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC, KC
Product Safety: CE, C-tick, EAC marking
Functional Safety: IEC 61508, applicable per IEC 61511
Metrological: ISO/IEC 17025 calibration, Heartbeat Technology compliant with ISO 9001:2015
Marine: LR, DNV, ABS, BV, CCS approvals
Pressure: PED, CRN
Hygienic: 3-A, EHEDG, cGMP
Material: 3.1 material certificate
Environmental Protection
Degree of Protection: Sensor remote version (standard): IP66/67, type 4X enclosure; Sensor remote version (option): IP69; Transmitter remote version: IP66/67, Type 4X enclosure
Display & Operation
4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools
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