Promag E is a streamlined sensor for basic chemical applications. It is the most economical solution for our chemical customers. Combined with the Promag 53 transmitter with touch control, four line display and extended functionality like software options for filling and dosing, electrode cleaning or advanced diagnostics, Promag 53E offers highest accuracy in the most complex and demanding measuring tasks. Promag 53E is available as compact or remote version.
● 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
● Quality – software for filling & dosing, density, electrode cleaning and also advanced diagnostics
● Easy calculation – bidirectional totalizers
● Automatic recovery of data for servicing
● 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
● 4-line backlit display with touch control
● Device in compact or remote version
● HART, PROFIBUS PA/DP, Modbus RS485, FF, EtherNet/IP
Product headline
The economical flowmeter with flexible system integration. 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
Quality – software for filling & dosing, density, electrode cleaning and also advanced diagnostics. Easy calculation – bidirectional totalizers. Automatic recovery of data for servicing. 4-line backlit display with touch control. Device as compact or remote version.
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
Max. measurement error
Volume flow: ±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
Sensor connection housing: AlSi10Mg, coated
Transmitter housing material
Powder‐coated die‐cast aluminum
Degree of protection
Compact version: IP67, type 4X enclosure
Sensor remote version (standard): IP67, type 4X enclosure
Sensor remote version (option): IP68, type 6P enclosure
Transmitter remote version: IP67, type 4X enclosureDisplay/Operation
4‐line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possibleOutputs
4 modular outputs:
0‐20 mA (active)/4‐20 mA (active/passive)
Pulse/frequency (passive)
Relay output
Switch output (passive)Inputs
2 modular inputs:
Status input
0‐20 mA (aktiv)/4‐20 mA (aktiv/passiv)Digital communication
HART, PROFIBUS PA/DP, FOUNDATION Fieldbus, MODBUS RS485, EtherNet/IP
Power supply
DC 16 to 62 V
AC 85 to 260 V (45 to 65 Hz)
AC 20 to 55 V (45 to 65 Hz)Hazardous area approvals
ATEX, cCSAus
Product safety
CE, C-tick, EAC marking
Metrological approvals and certificates
3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Pressure approvals and certificates
PED
Material certificates
3.1 material
