Starting at $6,711.09



  • Measures volume flow, conductivity & mass flow
  • DN 15 to 600 (1/2 to 24 in) nominal diameter range
  • Media temperature ranges:
    • PFA liner: –4 to 302°F (–20 to 150°C)
    • PFA high-temp liner: –4 to 356°F (–20 to 180°C)
    • PTFE liner: –40 to 266°F (–40 to 130°C)
  • 1 gal/min to 44,000 gal/min measuring range
  • Up to 4 outputs:
    • 4-20 mA HART (active/passive)
    • 4-20 mA WirelessHART
    • 4-20 mA (active/passive)
    • Pulse/frequency/switch output (active/passive)
    • Double pulse output (active/passive)
    • Relay output
  • Maximum measured error:
    • Volume flow (standard): ±0.5%
    • Volume flow (optional): ±0.2%
  • PN 40, Class 300, 20K maximum process pressure
  • No pressure loss due to cross-section constriction
  • 4-line backlit display with touch control & WLAN access
  • HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA digital communications
  • IP66/67, Type 4X standard enclosure
    • IP69 (optional for remote sensor)
  • ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC (options)
  • Heartbeat Technology (optional)
  • Predecessors: Promag 50E, Promag 50P, Promag 51P, Promag 53E, Promag 53P
Predecessor: Promag 50P, Promag 51P, Promag 53P, Promag 50E, and Promag 53E


The E+H Proline Promag P 500 electromagnetic flow meter measures volume flow, conductivity and mass flow. It is designed for chemical and process applications with corrosive liquids and the highest media temperatures. The bidirectional measuring principle is not dependent on pressure, density, temperature and viscosity. Because it has no moving parts, the Promag P 500 is maintenance-free and applications suffer no pressure loss due to cross-section constriction.

E+H transmitters do not require proprietary communication system, rather they offer full access to process and diagnostic information via numerous, freely combinable I/Os and fieldbuses. The P 500 allows for up to four analog or digital outputs. Digital communication options include HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, and OPC-UA. This E+H flow meter is housed in an IP66/67, Type 4X enclosure standard, while IP69 protection is also available as an option for the remote sensor.

The E+H Proline Promag P 500 electromagnetic flow meter can measure flow from 1 gal/min up to 44,000 gal/min and is available with a PFA or PTFE liner. The PFA liner can handle application media from -4 to 302°F (standard) or 356°F (high-temperature option) and the PTFE liner offers a temperature range of -40 to 266°F. The standard maximum measured error is ±0.5 % of reading ± 1 mm/s and the Proline Promag P 500 offers an improved accuracy of ±0.2 % of reading ± 2 mm/s. Optional Heartbeat Technology complies with the requirements for traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV-attestation).

In Stock

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This stock is typically available to ship in 2 - 4 working days

Part Number Size Approval Output and Input 1 Output and Input 2 Output and Input 3 Output and Input 4 Process Connection Price Available
1/2in, DN15
Non-hazardous area
4-20 mA HART
Cl 150, carbon steel, flange ASME B16.5
$7,166.69 1 in stock

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