The robust Promass E has a long-standing reputation as a reliable solution accurately measuring liquids and gases in a wide range of standard applications in various industries. With its compact transmitter Promass E 300 offers high flexibility in terms of operation and system integration: access from one side, remote display, improved connectivity options. Heartbeat Technology enables measurement reliability and extension of recalibration cycles.
Measuring principle operates independently of physical fluid properties such as viscosity or density. Accurate measurement of liquids and gases for a wide range of standard applications. Flowmeter with minimized total cost of ownership and a compact, easily accessible transmitter. Accurate measurement of liquids and gases for a wide range of standard applications.
DN 8 to 80 (⅜ to 3″)
Measuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L)
Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
Mass flow (liquid): ±0.15 % (standard), ±0.10 % (option)
Volume flow (liquid): ±0.15 %
Mass flow (gas): ±0.50 %
Density (liquid): ±0.0005 g/cm³
0 to 180 000 kg/h (0 to 6615 lb/min)
PN 100, Class 600, 63K
–40 to +150 °C (–40 to +302 °F)
Standard: –40 to +60 °C (–40 to +140 °F)
Option: –50 to +60 °C (–58 to +140 °F)
1.4301 (304), corrosion resistant
AlSi10Mg, coated; stainless steel for hygenic transmitter design
Standard: IP66/67, Type 4X enclosure
IP69
4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Remote display available”
3 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
Status input
4-20 mA input
HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, PROFINET, PROFINET over Ethernet-APL, Ethernet/IP, OPC-UA
DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area)
ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC, UK Ex, KC
CE, C-tick, EAC marking
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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)
LR approval, DNV approval, ABS approval, BV approval, CCS approval
PED, CRN
3.1 material
3-A, EHEDG, cGMP
Cost‐effective – multi‐purpose device; an alternative to conventional volumetric flowmeters. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs.
Compact dual-tube sensor. Medium temperature up to +150 °C (+302 °F).
Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology. Process pressure up to 100 bar (1450 psi). Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access.