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 ensures compliance and process safety at all times.
● 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
● Space-saving transmitter – full functionality on the smallest footprint
● Time-saving local operation without additional software and hardware – integrated web server
● Time-saving local operation without additional software and hardware – integrated web server
● Integrated verification – Heartbeat Technology
● The bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosity
● Fully suitable for basic applications in the chemical and process industry.
Device properties
● Nominal diameter: max. DN 600 (24″)
● Ex approvals for Zone 2
● Liner made of PTFE
● Robust, ultra-compact transmitter housing
● Local display available
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); TantalumMeasured variables
Volume flow, conductivity, mass flow
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)
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
Display/Operation
4‐line backlit display available (no local operation)
Configuration via web browser and operating tools possibleOutputs
4‐20 mA HART (active)
Pulse/frequency/switch output (passive)Inputs
None
Digital communication
HART, PROFIBUS DP, Modbus RS485, EtherNet/IP, PROFINET
Power supply
DC 20 to 30 V
Hazardous area approvals
ATEX, IECEx, cCSAus, INMETRO, EAC
Product safety
CE, C-Tick
Metrological approvals and certificates
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Heartbeat Technology complies with the requirements for traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV attestation)Pressure approvals and certificates
PED
Material certificates
3.1 material
