Technical Data
CompareLiquids
| Measuring Principle | Electromagnetic |
| Product headline | std_productprofile_product_usp_34684_1508942319. Dedicated to chemical and process applications with corrosive liquids and high medium temperatures. |
| Sensor features | Diverse 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. Liner made of PTFE or PFA. |
| Transmitter features | std_productprofile_product_benefits_34681_1508942231. std_productprofile_product_benefits_34683_1508942232. std_productprofile_product_benefits_34682_1508942239. std_successorproducts_product_differentiating_tech_features_35305_1509527304. std_successorproducts_product_differentiating_tech_features_35308_1509527353. std_successorproducts_product_differentiating_tech_features_35309_1509527353. |
| Nominal diameter range | DN 15...600 1/2"...24" |
| Max. measurement error | ±0.5% ±0.2% (optional) |
| Measuring range | 0...9'600 m3/h |
| Max. process pressure | PN10...40 Cl 150...300 JIS 10...20K AS 2129 Table E AS 4087 PN16 |
| Medium temperature range | -40...+180°C (-40...+356°F) |
| Ambient temperature range | -20...+60°C -40...+60°C (optional) |
| Degree of protection | IP 67 (NEMA 4x) IP 68 (Nema 6P) |
| Display/Operation | Two line display with backlit Push button |
| Outputs | 4...20 mA Pulse/Frequency Status |
| Inputs | Status |
| Digital communication | HART PROFIBUS PA |
| Hazardous area approvals | ATEX, IECEx, NEPSI, FM, CSA |
| Product safety | CE, C-tick, EAC marking |
| Pressure approvals and certificates | PED, CRN |
The Promag P sensor is widely used in many industries with the highest requirements. Combined with the proven push-button Promag 50 transmitter, the Promag 50P provides precise liquid measurement in a wide range of applications. The Promag 50P is suitable for the chemical industry and for process applications with high-temperature, corrosive media. It is the preferred solution for minimizing the customer's costs. The Promag 50P is available in compact and remote versions.
Benefits
Versatile - various wetted materials available
Energy-saving flow measurement - cross-section identical to the pipe, no pressure loss
Maintenance-free - no moving parts
Economical - designed for simple use and direct integration
Operating safety - the display module provides easily readable process information
Fully complies with industry standards - IECE/EN/NAMUR
Application areas
Bidirectional measuring principle not limited by pressure, density, temperature or viscosity
Dedicated to measuring corrosive and high-temperature media in chemical and process applications
Instrument features
Nominal diameter: max. DN 600 (24")
Suitable for explosion-protected applications
PTFE or PFA liner
Two-line display with pushbutton operation
Compact or remote version
HART, PROFIBUS PA/DP
Spare Parts & Accessories 88
88 spare parts · click to collapse
| Order code | Description | |
|---|---|---|
| 50096745 | *** Power Supply BoardKit power s.b. PMAG5X 85-260VAC | Details |
| 71039466 | *** Power Supply BoardHE = harsh environment | Details |
| 50096746 | *** Explosion-proof Power Supply Board | Details |
| 71039467 | *** Explosion-proof Power Supply BoardHE = harsh environment | Details |
| 50096747 | Kit PSB 50/51/53 20-55VAC 16-62VDC | Details |
| 71039468 | *** Power Supply BoardHE = harsh environment | Details |
| 50096744 | *** Explosion-proof Power Supply Board | Details |
| 71039469 | *** Explosion-proof Power Supply BoardHE = harsh environment | Details |
| 50094002 | fuseKit 10 fuses 250 VAC T800 MA | Details |
| 50094003 | fuseKit Bus/connec.b.5X/40/8X/65 field hous. | Details |
| 50106079 | *** Amplifier BoardLanguage: FR, ES, IT, NL, PT, DE, EN | Details |
| 71039448 | *** Amplifier BoardLanguage: FR, ES, IT, NL, PT, DE, EN HE = harsh environment | Details |
| 50106081 | *** Amplifier BoardLanguage: JA, ID, EN | Details |
| 71039450 | *** Amplifier BoardLanguage: JA, ID, EN HE = harsh environment | Details |
| 50106080 | *** Amplifier BoardLanguage: SV, FI, NO, RU, PL, CS, EN | Details |
| 71039449 | *** Amplifier BoardLanguage: SV, FI, NO, RU, PL, CS, EN HE = harsh environment | Details |
| 50106076 | *** Explosion-proof Amplifier BoardLanguage: FR, ES, IT, NL, PT, DE, EN | Details |
| 71039451 | *** Explosion-proof Amplifier BoardLanguage: FR, ES, IT, NL, PT, DE, EN HE = harsh environment | Details |
| 50106073 | *** Amplifier BoardLanguage: FR, ES, IT, NL, PT, DE, EN | Details |
| 71039445 | *** Amplifier BoardLanguage: FR, ES, IT, NL, PT, DE, EN HE = harsh environment | Details |
Configurator / Comparison
Measuring principle video
Click to playManuals & Documents 12
All documents for this model12 documents · click to expand
Proline Promag 53 HART 操作手册 Chinese
Proline Promag 53 HART 操作手册 Chinese
Proline Promag 50 HART Operating Instructions English
Proline Promag 50 PROFIBUS DP/PA Operating Instructions English
Proline Promag 53 HART Operating Instructions English
Proline Promag 53 HART Operating Instructions English
Proline Promag 50 English
Proline Promag 50 PROFIBUS DP/PA Description of Device Functions English
BA049D Promag 50 Description of Device Functions Version 06.02 valid for software V.1.02.XX English
Fieldgate Data Access Operating Instructions English
Promag 50 Device Functions English
Promag 50 PROFIBUS-PA Device Functions English
Case Studies
Municipal Wastewater Treatment · Electromagnetic flow meter — Application Case
Site Conditions
This is a Municipal Wastewater Treatment customer whose plant is at the inlet, biological and outlet stages of a municipal plant. The main task was volumetric flow of conductive liquids.
The Problem
The difficulty lies in high solids and corrosive fractions, with large diurnal flow swings; at the same time effluent parameters drift and probes foul with sludge and biofilm. Specification therefore means choosing liner and electrode pairing by conductivity, solids and abrasion.
What We Did
We took a flow range approach — flow solution matched to line size, medium and range. Delivery was built around choosing liner and electrode pairing by conductivity, solids and abrasion, with point-by-point checks on: stable compliance with Grade 1A discharge limits and online data reporting.
Operating Outcome
In service the system performs as intended — no obstruction, so pressure loss is minimal and upkeep low, with routine maintenance falling noticeably.
Food & Beverage · Electromagnetic flow meter — Application Case
Application Context
dosing, pasteurising, filling and CIP stages is a typical Food & Beverage duty. The project started from Electromagnetic flow meter, focusing on volumetric flow of conductive liquids.
Process Constraints
frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles, and syrups, dairy and beverages that scale easily, under strict hygienic requirements only amplify it. The Electromagnetic flow meter specification must therefore cover choosing liner and electrode pairing by conductivity, solids and abrasion.
Delivery Approach
Delivery was handled as the flow range — flow solution matched to line size, medium and range. Execution centred on choosing liner and electrode pairing by conductivity, solids and abrasion, together with food-safety and hygienic design per 3-A / EHEDG.
Field Results
Operation shows the benefit clearly — no obstruction, so pressure loss is minimal and upkeep low, with confidence in this measuring point improving markedly.
Chemical & Pharmaceutical · Electromagnetic flow meter — Application Case
Customer Profile
The typical setting in Chemical & Pharmaceutical is reactors, metering vessels and finished-product tanks. The measuring point is Electromagnetic flow meter; the focus is volumetric flow of conductive liquids.
Key Difficulties
Conditions are highly corrosive media with solvents and crystallisation, partly in explosive atmospheres and, on top of that, corrosion plus Ex protection shortens instrument life and makes downtime costly, which a standard configuration cannot handle for long. The design therefore starts with choosing liner and electrode pairing by conductivity, solids and abrasion.
Implementation
The scope ran through the flow range: flow solution matched to line size, medium and range. Technically it hinges on choosing liner and electrode pairing by conductivity, solids and abrasion, and on these requirements: Ex certification and GMP traceability of records.
Customer Benefit
In practice this means no obstruction, so pressure loss is minimal and upkeep low, which cut the workload on the site maintenance team.
Power & Energy · Electromagnetic flow meter — Application Case
Project Background
The project covers boiler feedwater, turbine condensate and FGD/DeNOx systems. The work centres on Electromagnetic flow meter and the core task is volumetric flow of conductive liquids.
Operating Challenges
The medium and duty are characterised by high temperature and pressure with both steam and saline water, and drift under high temperature and pressure, with very costly unplanned outages. So Electromagnetic flow meter cannot be specified generically — it calls for choosing liner and electrode pairing by conductivity, solids and abrasion.
Solution
The Ainstru engineering team worked through the flow range: flow solution matched to line size, medium and range. The configuration involves choosing liner and electrode pairing by conductivity, solids and abrasion, with these requirements in view: compliance with power-industry codes and unit availability targets.
Results
Since start-up the system has run steadily; the practical result is no obstruction, so pressure loss is minimal and upkeep low.
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