The patented four-tube Promass X provides premium accuracy (0.05 %) for highest capacity and offers an outstanding performance in on- and offshore applications in the oil and gas industry. With its compact transmitter Promass X 300 offers a high flexibility in terms of operation and system integration: access from one side, remote display and improved connectivity options. Heartbeat Technology enables measurement reliability and compliant verification.
Measuring principle operates independently of physical fluid properties such as viscosity or density. For highest flow rates and outstanding performance in on/offshore applications in the oil and gas industry. Highest capacity four-tube flowmeter with a compact, easily accessible transmitter. For highest flow rates and outstanding performance in on/offshore oil and gas applications.
DN 300 to 400 (12 to 16″)
Measuring tube: 1.4404 (316/316L)
Connection: 1.4404 (316/316L)
Mass flow, density, temperature, volume flow, corrected volume flow (API tables), reference density, concentration
Mass flow (liquid): ±0.10 % (standard), 0.05 % (option)
Volume flow (liquid): ±0.10 %
Mass flow (gas): ±0.35 %
Density (liquid): ±0.0005 g/cm³
0 to 4100 t/h (0 to 4520 tn. sh./h)
PN 100, Class 600
–50 to +180 °C (–58 to +356 °F)
Standard: –40 to +60 °C (–40 to +140 °F)
Option: –50 to +60 °C (–58 to +140 °F)
1.4404 (316L), highest corrosion resistance
AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L
IP66/67, type 4X enclosure
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)
MI-005 Liquids other than water (Hydrocarbons), LPG, cryogenic
MI-002, PTB
LR approval, DNV approval, ABS approval, BV approval, CCS approval
PED, CRN
3.1 material
NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK
Increased profit – single installation point providing premium accuracy for large quantities. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs. Nominal diameter: DN 300 to 400 (12 to 16″). Four-tube system with low pressure drop. Complete exterior design made of 1.4435 (316L).
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. Compact dual-compartment housing with up to 3 I/Os.