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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 Promag P 300 Electromagnetic flowmeter

The flowmeter for highest medium temperatures with a compact, easily accessible transmitter.

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Overview

Promag P is dedicated to chemical and process applications with corrosive liquids and highest medium temperatures. With its compact transmitter Promag P 300 offers a high flexibility in terms of operation and system integration: access from one side, remote display and improved connectivity options. Heartbeat Technology ensures compliance and process safety at all times.

Benefits

  • Versatile applications – wide variety of wetted materials

  • Energy-saving flow measurement – no pressure loss due to cross-section constriction

  • Maintenance-free – no moving parts

  • 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

Application

  • The bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosity

  • Dedicated to chemical and process applications with corrosive liquids and high medium temperatures

Device properties

  • Nominal diameter: max. DN 600 (24")

  • All common Ex approvals

  • Liner made of PTFE or PFA

  • Compact dual-compartment housing with up to 3 I/Os

  • Backlit display with touch control and WLAN access

  • Remote display available

Specification

Measuring PrincipleElectromagnetic
Product headlineThe flowmeter for highest medium temperatures with a compact, easily accessible transmitter. Dedicated to chemical and process applications with corrosive liquids and high medium temperatures.
Sensor featuresVersatile applications – wide variety of wetted materials. Energy-saving flow measurement – no pressure loss due to cross-section constriction. Maintenance-free – no moving parts. Nominal diameter: max. DN 600 (24"). All common Ex approvals.
Transmitter featuresFull 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. Backlit display with touch control and WLAN access.
Nominal diameter rangeDN 15 to 600 (½ to 24")
Wetted materialsLiner: PFA; PTFE 
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum; Titanium; Duplex 1.4462 (UNS S31803)
Measured variablesVolume flow, conductivity, mass flow
Max. measured errorVolume 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 range4 dm³/min to 9600 m³/h (1 gal/min to 44 000 gal/min)
Max. process pressurePN 40, Class 300, 20K
Medium temperature rangeLiner material PFA: –20 to +150 °C (–4 to +302 °F) 
Liner material PFA high-temperature: –20 to +180 °C (–4 to +356 °F) 
Liner material PTFE: –40 to +130 °C (–40 to +266 °F)
Ambient temperature rangeFlange material carbon steel: –10 to +60 °C (+14 to +140 °F) 
Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)
Sensor housing materialDN 15 to 300 (½ to 12""): AlSi10Mg, coated 
DN 350 to 600 (14 to 24""): Carbon steel with protective varnish
Transmitter housing materialAlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design
Degree of protectionStandard: IP66/67, Type 4X enclosure 
Option: IP69
Display/Operation4-line backlit display with touch control (operation from outside) 
Configuration via local display and operating tools possible 
Remote display available
Outputs3 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
InputsStatus input 4-20 mA input
Digital communicationHART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA
Power supplyDC 24 V 
AC 100 to 230 V 
AC 100 to 230 V / DC 24 V (non-hazardous area)
Hazardous area approvalsATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
Product safetyCE, C-tick, EAC marking
Functional safetyFunctional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
Metrological approvals and certificatesCalibration 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 certificatesPED, CRN
Material certificates3.1 material
Hygienic approvals and certificatesACS, NSF 61