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CENTECH VIETNAM JSC

Address: No. 91-93, Lane 5, An Phu Ward, District 2, HCM City
Telephone: (+84) 24 6663 2426
Hotline: (+84) 961 739 336
Email: centech@centechvn.com
Operation Time: all weekdays (except Sunday and National Holidays)

Endress+Hauser Proline Promass 84X Coriolis flowmeter

The highest capacity four-tube flowmeter with custody transfer functionality.

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Overview

Promass 84X is designed for the oil and gas industry. Typical applications include pipelines and transfers to and from tanker ships, trucks and railroad cars. The key to the accuracy of the Promass X is its patented four-tube design, the first in the world. With its 14-inch diameter and accuracy up to 0.05%, the Promass 84X four-tube Coriolis mass flowmeter is ideal for custody transfer and other high flow rate applications requiring reliability and low maintenance.

Benefits

  • 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

  • Quality – designed for custody transfer; featuring worldwide recognized metrological approvals

  • Flexible data transfer options – numerous communication types

  • Automatic recovery of data for servicing

Application

  • 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 & gas industry.

Device properties

  • Nominal diameter: DN 300 to 400 (12 to 16")

  • Four-tube system with low pressure drop

  • Complete exterior design made of 1.4435 (316L)

  • 4-line backlit display with touch control

  • Device in compact or remote version

  • Phase-shifted pulse, HART, Modbus RS485

Specification

Measuring PrincipleCoriolis
Product headlineThe highest capacity four‐tube flowmeter with custody transfer functionality. For highest flow rates and outstanding performance in on/offshore applications in the oil & gas industry.
Sensor featuresIncreased 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.
Transmitter featuresQuality – designed for custody transfer; featuring worldwide recognized metrological approvals. Flexible data transfer options – numerous communication types. Automatic recovery of data for servicing. 4‐line backlit display with touch control. Device in compact or remote version.
Nominal diameter rangeDN 300 to 400 (12 to 16")
Wetted materialsMeasuring tube: 1.4404 (316/316L)
Connection: 1.4404 (316/316L)
Measured variablesMass flow, density, temperature, volume flow, corrected volume flow, reference density
Max. measured errorMass flow (liquid): ±0.1 (standard), 0.05 % (option)
Volume flow (liquid): ±0.1 %
Mass flow (gas): ±0.35 %
Density (liquid): ±0.0005 g/cm³
Measuring range0 to 4100 t/h (0 to 4520 tn. sh./h)
Max. process pressurePN 100, Class 600
Medium temperature range–50 to +180 °C (–58 to +356 °F)
Ambient temperature rangeStandard: –20 to +60 °C (–4 to +140 °F)
Option: –40 to +60 °C (–40 to +140 °F)
Sensor housing material1.4404 (316L), highest corrosion resistance
Transmitter housing materialPowder‐coated die‐cast aluminium
1.4301 (304), sheet
CF3M (316L), cast
Degree of protectionIP67, type 4X enclosure. Remote transmitter: IP67, type 4X enclosure
Display/Operation4‐line backlit display with touch control
(operation from outside)
Configuration via local display and operating tools possible
Outputs4 modular outputs:
0‐20 mA (active)/4‐20 mA (active/passive)
Pulse/frequency/switch output (passive)
phase‐shifted pulse
Relay
Inputs1 modular input: status
Digital communicationHART
Modbus RS485
Power supplyDC 16 to 62 V
AC 85 to 260 V (45 to 65 Hz)
AC 20 to 55 V (45 to 65 Hz)
Hazardous area approvalsATEX, IECEx, FM, CSA
Other approvals and certificates3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, custody transfer, PED, CRN, AD 2000, NACE MR0175/MR0103, PMI; welding test acc. to EN, ASME, NORSOK
Product safetyCE, C-tick, EAC marking
Metrological approvals and certificatesCalibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR 
Custody transfer approvals: MI-002 (gas), MI-005 (liquid)
Pressure approvals and certificatesPED, CRN, AD 2000
Material certificates3.1 material
NACE MR0175/MR0103, PMI; welding test acc. to EN, ASME,NORSOK