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Measuring principle
Electromagnetic
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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. Liner made of PTFE. -
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. Local display available. -
Nominal diameter range
DN 15 to 600 (½ to 24″)
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Wetted materials
Liner: PTFE
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum -
Measured variables
Volume flow, conductivity, mass flow
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Max. measurement 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)
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Max. process pressure
PN 40, Class 150, 20K
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Medium temperature range
–10 to +110 °C (+14 to +230 °F)
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Ambient temperature range
–10 to +60 °C (+14 to +140 °F)
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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
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Degree of protection
IP67, type 4X enclosure
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Display/Operation
4‐line backlit display available (no local operation)
Configuration via web browser and operating tools possible -
Outputs
4‐20 mA HART (active)
Pulse/frequency/switch output (passive) -
Inputs
None
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Digital communication
HART, PROFIBUS DP, Modbus RS485, EtherNet/IP, PROFINET
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Power supply
DC 20 to 30 V
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Hazardous area approvals
ATEX, IECEx, cCSAus, INMETRO, EAC
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Product safety
CE, C-Tick
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Metrological approvals and certificates
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation) -
Pressure approvals and certificates
PED
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Material certificates
3.1 material
Field of application
The proven sensor for economical measurement of conductive liquids, Promag E, serves various basic applications in the chemical and process industry. Its ultra-compact transmitter delivers full performance on the smallest footprint and enables seamless system integration, making Promag E 100 the preferred choice for skid builders, equipment manufacturers and system integrators. Heartbeat Technology enables compliance and process safety at all times.
The bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosityFully suitable for basic applications in the chemical and process industry.Device propertiesNominal diameter: max. DN 600 (24″)Ex approvals for Zone 2Liner made of PTFERobust, ultra-compact transmitter housingLocal display available
Benefits
Cost-effective sensor – ideal solution for basic requirementsEnergy-saving flow measurement – no pressure loss due to cross-section constrictionMaintenance-free – no moving partsSpace-saving transmitter – full functionality on the smallest footprintTime-saving local operation without additional software and hardware – integrated web serverIntegrated verification – Heartbeat Technology