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Home   »   Products   »   Endress+Hauser ®   »   Flowmeters & Flowtubes   »   Proline Promag E 100 Electromagnetic flowmeter
Endress+Hauser ®
Proline Promag E 100 Electromagnetic flowmeter

Promag E is a streamlined sensor for basicchemical applications. It is the most economical solution for our chemicalcustomers. Combined with the smallest transmitter housing available today itdelivers full performance on a smallest footprint. Designed for applicationswhere space is a premium, Promag E 100 will be the preferred choice for systemintegrators, skid builders and equipment manufacturers.



  • Cost-effective sensor –ideal solution for basic requirements

  • Energy-saving flowmeasurement – no pressure loss due to cross-section constriction 

  • Space-saving transmitter– full functionality on the smallest footprint 

  • Time-saving localoperation without additional software and hardware – integrated webserver 

  • Integrated verification –Heartbeat Technology™

Field of application

  • The measuring principleis virtually independent of pressure, density, temperature and viscosity

  • Fully suitable for basicapplications in the chemical and process industry.


  • Device properties

  • Nominal diameter: max. DN600 (24")

  • Ex approvals for Zone 2

  • Liner made of PTFE

  • Robust, ultra-compacttransmitter housing

  • Local display available

Features andspecifications

Measuring Principle


Product headline

The economical flowmeter with an ultra‐compact transmitter. Fully suitable for basic applications in the chemical and process industry.

Sensor features

Cost‐effective sensor – ideal solution for basic requirements. Energy‐saving flow measurement – no pressure loss due to cross‐section constriction. Maintenance‐free – no moving parts. Nominal diameter: max. DN 600 (24"). Ex approvals for Zone 2.

Transmitter features

Space‐saving transmitter – full functionality on the smallest footprint. Time‐saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology™. Robust, ultra‐compact transmitter housing.

Nominal diameter range

DN 15 to 600 (½ to 24")

Wetted materials

Liner: PTFE
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum

Measured variables

Volume flow, conductivity, mass flow

Max. measured error

Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s)
Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s)

Measuring range

4 dm³/min to 9600 m³/h (1 to 44 000 gal/min)

Max. process pressure

PN 40, Class 150, 20K

Medium temperature range

–10 to +110 °C (+14 to +230 °F)

Ambient temperature range

–10 to +60 °C (+14 to +140 °F)

Sensor housing material

DN 15 to 300 (½ to 12"): AlSi10Mg, coated
DN 350 to 600 (14 to 24"): Carbon steel with protective varnish

Transmitter housing material

AlSi10Mg, coated

Degree of protection

IP67, type 4X enclosure


4‐line backlit display available (no local operation) 
Configuration via web browser and operating tools possible


4‐20 mA HART (active)
Pulse/frequency/switch output (passive)



Digital communication

HART, PROFIBUS DP, Modbus RS485, EtherNet/IP

Power supply

DC 20 to 30 V

Hazardous area approvals


Other approvals and certificates

3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR

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Proline Promag E 100 Electromagnetic flowmeter

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