Technical Data
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| Measuring Principle | Ultrasonic flow |
| Product headline | Higly accurate, loop-powered flowmeter with innovative parallel path design for minimum inlet runs. Inline device for homogeneous conductive and non-conductive liquids in the chemical and petrochemical industry. |
| Sensor features | Safe design for process industries – international hazardous area approvals. No additional pressure loss – full-bore design. Process transparency – diagnostic capability. Full compliance according to NACE MR0175 and MR010. Nominal diameter: DN 25 to 300 (1 to 12"). Medium temperature: –40 to 200 °C (–40 to 392 °F). |
| Transmitter features | Easy installation and reduced installation costs – loop-powered transmitter. Fully industry compliant – IEC/ATEX/FM/CSA/JPN/NEPSI. Automatic recovery of data for servicing. Device as compact or remote version. 2-line backlit display with push buttons. HART. |
| Nominal diameter range | 2 path version: DN80 to 300 (3 to12") 3 path version: DN25 to 50 (1 to 2") 4 path version: DN 80 to 300 (3 to 12") |
| Wetted materials | Sensor: A351-CF3M (DN25 to 100) 1.4404/TP316/TP316L or A106 GrB (DN150 to 300) Transducer: 1.4404/316/316L Flanges : 1.4404/316/316L or A105/1.0432 |
| Measured variables | Volume flow, calculated mass flow, sound velocity, flow velocity, signal strength |
| Max. measurement error | Volume flow (standard): - ±0.5 % o.r. for 0.5 to 10 m/s (1.6 to 33 ft/s) Volume flow (option): - ±0.3 % o.r. for 0.5 to 10 m/s (1.6 to 33 ft/s) |
| Measuring range | 0.5 to 10 m/s (1.6 to 33 ft/s) |
| Max. process pressure | PN 40 / ASME Cl. 300 / JIS 20K |
| Medium temperature range | -40 to +150 °C (-40 to +302 °F) -40 to +200 °C (-40 to +392 °F) optional |
| Ambient temperature range | -40 to +60 °C (-40 to +140 °F) compact -40 to +80 °C (-40 to +176 °F) remote sensor -40 to +60 °C (-40 to +140 °F) remote transmitter |
| Transmitter housing material | AlSi10Mg, coated |
| Degree of protection | IP67, type 4X enclosure IP68 type 6P enclosure (option for remote) |
| Display/Operation | 2 lines backlit display with 3 push buttons |
| Outputs | 1x 4-20 mA HART 1x Pulse/frequency/switch output (passive) |
| Inputs | N/A |
| Digital communication | HART |
| Power supply | 2 wire loop powered |
| Hazardous area approvals | ATEX,FM, CSA, JPNm UK Ex |
| Other approvals and certificates | 3.1 material (wetted parts), calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), CRN, AD2000 PED, EAC marking |
| Product safety | EAC marking |
| Metrological approvals and certificates | calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) |
| Pressure approvals and certificates | CRN, PED, AD2000 |
| Material certificates | 3.1 material (wetted parts) |
The Prosonic 92F integrates a loop-powered transmitter with an inline sensor in a rugged industrial design. It offers simple system integration, high accuracy and a competitive price, making it the ideal choice for the chemical and petrochemical industries.
Advantages
Safety design for the processing industries - numerous international explosion protection approvals
No pressure loss - full-bore design
High process transparency - diagnostic functions
Simple installation and low installation costs - loop-powered transmitter
Full compliance with industrial standards - IEC/ATEX/FM/CSA/TIIS/ NEPSI
Automatic data recovery for service purposes
Application areas
Choice of measuring principle not limited by pressure, density, temperature, conductivity and viscosity
Inline measurement, suitable for measuring homogeneous conductive and non-conductive liquids in the chemical and petrochemical industries
Instrument features
Full compliance with NACE MR0175 and MR0103
Nominal diameter: DN 25 ~ 300 (1 ~ 12")
Medium temperature: –40 ~ 200 °C (–40 ~ 392 °F)
Compact and remote versions available
Two-line backlit display with push-button operation
HART, PROFIBUS PA, FOUNDATION Fieldbus
Spare Parts & Accessories 38
38 spare parts · click to collapse
| Order code | Description | |
|---|---|---|
| 71026978 | amplifier board | Details |
| 71126042 | Amplified version 92F HART Ex V1.01.01 | Details |
| 71028092 | amplifier board | Details |
| 71126044 | amplifier board | Details |
| 71064584 | 92F Amplifier | Details |
| 71126043 | amplifier board | Details |
| 71026979 | I/O board | Details |
| 71026980 | I/O board | Details |
| 71026981 | I/O board | Details |
| 71026982 | I/O board | Details |
| 71026984 | I/O board | Details |
| 71026985 | I/O board | Details |
| 71026986 | I/O board | Details |
| 71026987 | I/O board | Details |
| 50103472 | Display module (HART)Kit display 72/73/92F w. keyboard(HART) | Details |
| 50103473 | Display module (PA/FF)Kit display72/73/92F w/o keyboard(FF/PA) | Details |
| 71026991 | sensor terminal board | Details |
| 71026992 | sensor terminal board | Details |
| 50108141 | terminal blockKit Terminal Block 72/73/92F | Details |
| 50103526 | cover with windowKit cover 72/73/92F with window | Details |
Configurator / Comparison
Accessories / Spare parts
Source:Endress+Hauserpublic information from the website
Measuring principle video
Click to playManuals & Documents 8
All documents for this model8 documents · click to expand
Proline Prosonic Flow 92F FOUNDATION Fieldbus Operating Instructions English
Prosonic Flow 92F PROFIBUS PA Operating Instructions English
Proline Prosonic Flow 92F FOUNDATION Fieldbus Operating Instructions English
Proline Prosonic Flow 92F Operating Instructions English
Prosonic Flow 92F PROFIBUS PA Operating Instructions English
技术资料 Proline Prosonic Flow 92F Chinese
Proline Prosonic Flow 92F Technical Information (SI units) English
Proline Prosonic Flow 92F Technical Information (SI units) English
Product Videos
Case Studies
Municipal Wastewater Treatment · Ultrasonic flowmeter — Application Case
Project Overview
The site is the inlet, biological and outlet stages of a municipal plant. The customer wanted Ultrasonic flowmeter properly configured on the existing plant, with the aim of transit-time ultrasonic measurement of liquid or gas flow.
Technical Challenges
What actually causes trouble is high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. All of this means the Ultrasonic flowmeter configuration has to involve checking straight runs, pipe internal condition and entrained gas.
Configuration
Supply and installation were organised through the flow range: flow solution matched to line size, medium and range. On site this meant checking straight runs, pipe internal condition and entrained gas, checked line by line against: stable compliance with Grade 1A discharge limits and online data reporting.
Performance
After commissioning the outcome is clamp-on versions avoid pipe work, minimising shutdown in revamps, and the readings are now used for process tuning.
Food & Beverage · Ultrasonic flowmeter — Application Case
Site Conditions
This is a Food & Beverage customer whose plant is at dosing, pasteurising, filling and CIP stages. The main task was transit-time ultrasonic measurement of liquid or gas flow.
The Problem
The difficulty lies in syrups, dairy and beverages that scale easily, under strict hygienic requirements; at the same time frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. Specification therefore means checking straight runs, pipe internal condition and entrained gas.
What We Did
We took a flow range approach — flow solution matched to line size, medium and range. Delivery was built around checking straight runs, pipe internal condition and entrained gas, with point-by-point checks on: food-safety and hygienic design per 3-A / EHEDG.
Operating Outcome
In service the system performs as intended — clamp-on versions avoid pipe work, minimising shutdown in revamps, with routine maintenance falling noticeably.
Chemical & Pharmaceutical · Ultrasonic flowmeter — Application Case
Application Context
reactors, metering vessels and finished-product tanks is a typical Chemical & Pharmaceutical duty. The project started from Ultrasonic flowmeter, focusing on transit-time ultrasonic measurement of liquid or gas flow.
Process Constraints
corrosion plus Ex protection shortens instrument life and makes downtime costly, and highly corrosive media with solvents and crystallisation, partly in explosive atmospheres only amplify it. The Ultrasonic flowmeter specification must therefore cover checking straight runs, pipe internal condition and entrained gas.
Delivery Approach
Delivery was handled as the flow range — flow solution matched to line size, medium and range. Execution centred on checking straight runs, pipe internal condition and entrained gas, together with Ex certification and GMP traceability of records.
Field Results
Operation shows the benefit clearly — clamp-on versions avoid pipe work, minimising shutdown in revamps, with confidence in this measuring point improving markedly.
Power & Energy · Ultrasonic flowmeter — Application Case
Customer Profile
The typical setting in Power & Energy is boiler feedwater, turbine condensate and FGD/DeNOx systems. The measuring point is Ultrasonic flowmeter; the focus is transit-time ultrasonic measurement of liquid or gas flow.
Key Difficulties
Conditions are high temperature and pressure with both steam and saline water and, on top of that, drift under high temperature and pressure, with very costly unplanned outages, which a standard configuration cannot handle for long. The design therefore starts with checking straight runs, pipe internal condition and entrained gas.
Implementation
The scope ran through the flow range: flow solution matched to line size, medium and range. Technically it hinges on checking straight runs, pipe internal condition and entrained gas, and on these requirements: compliance with power-industry codes and unit availability targets.
Customer Benefit
In practice this means clamp-on versions avoid pipe work, minimising shutdown in revamps, which cut the workload on the site maintenance team.
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