Specs at a glance
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Measured variables
Volume a. c., volumetric flow a. c., gas velocity, volume s. c. (*), volume flow under s.c. (*)
(*) additional function included with integrated volume correction -
Measuring Medium
Natural gas (dry, odorized)
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Nominal pipe size
DN 50 (2") … DN 150 (6")
Field of application
The FLOWSIC500 ultrasonic flowmeter enables extremely accurate natural gas distribution measurement. It is overload-proof, accurate and is monitored by an intelligent diagnostics system. It can easily be integrated into existing measuring stations. It operates either in a self-sufficient energy configuration or in failsafe network operation with battery back-up. It complies with all pertinent standards and directives and provides the security of a continuous and blockage-free gas supply.
Natural gas distribution in transfer and measuring stations for municipal and regional gas suppliers
Measuring stations in industrial and commercial applications
Device properties:
Diagnostics and permanent operational check
Rugged and reliable due to lack of moving parts
Exchangeable cartridge
Straight inlet/outlet zone not required
Overload-proof
Optional integrated flow conversion / date registration
Battery or intrinsically safe power supply
Benefits
Highest measurement certainty and safety of continuous gas supply
Reduction of installation costs due to integrated flow conversion
Simple installation, compatible with conventional technologies (turbine and rotary
displacement meters)Minimal operating costs due to being nearly maintenance-free
Simplified recalibration due to straightforward cartridge exchange
Reliable under dynamic load changes
Self-sufficient operation
Videos
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Success stories
17 documents
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Operating Instruction (BA)
FLOWSIC500
Ultrasonic Gas Flow Meter with Optional Volume Conversion
EN 01/01/2025Language:
English
Version:
01/01/2025
File size:
8.8 MB
File name:
8029795_AE00_OI_FLOWSIC500_en_V4-4_2024-12_EHS.pdf
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Industry Solution (SO)
Solutions for oil and gas industry
Endress+Hauser offers the best solutions through a huge range of products and systems to measure and perform even under the most
rigorous operating conditions.Language:
English
Version:
01/01/2025
File size:
3.3 MB
File name:
8030418_SO_Ol_and_Gas_en_V1-0_2025.01_EHS.pdf
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Industry Solution (SO)
Solutions for chemicals, petrochemicals and refineries
Endress+Hauser offers a broad product portfolio of continuous gas analyzers using state-of-the-art technologies.
Language:
English
Version:
01/01/2025
File size:
3.1 MB
File name:
8030415_CPR_en_V1-0_2025.01_EHS.pdf
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Industry Solution (SO)
Solutions for gas-fired power plants
With our broad range of solutions Endress+Hauser has proven applicability in the entire power generation process, from gas flow to
combustion efficiency to emissions monitoring.Language:
English
Version:
01/01/2025
File size:
4.2 MB
File name:
8030417_SO_Power_en_V1-0_2025.01_EHS.pdf
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Competence Brochure (CP)
FLOWSIC流量メータと流量測定機器
精密な計量— 正確な請求とプロセス制御のために
Language:
Japanese
Version:
27/09/2025
File size:
20.3 MB
File name:
CP01584DJA_0225_Flow_meters_LowRes.pdf
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Competence Brochure (CP)
FLOWSIC – flow meters and instruments
Precise quantity measurement for accurate billing and process control
Language:
English
Version:
13/05/2025
File size:
3.1 MB
File name:
8030079_CP_Flow_meters_en_V2-0_2025.05_EHS_WEB.pdf
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Competence Brochure (CP)
MISURATORI E STRUMENTI PER LA PORTATA FLOWSIC
MISURATORI E STRUMENTI PER
LA PORTATA FLOWSIC
Misura precisa delle quantità –
fatturazione precisa e controllo di
processoLanguage:
Italian
Version:
27/05/2025
File size:
6.1 MB
File name:
CP01584D16IT_02.25-00.pdf
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Innovation (IN)
FLOWSIC500 – デジタルガス分配ネットワークのための高性能流量測定
FLOWSIC500 超音波コンパクトガスメータは、天然ガス供給におい
て非常に高精度な計量を実現します。Language:
Japanese
Version:
09/10/2025
File size:
10.4 MB
File name:
IN01384DJA_0225_FLOWSIC500_LowRes.pdf
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Innovation (IN)
Gas Quality Indicator for efficient monitoring of the gas quality.
FLOWSIC ultrasonic gas flowmeters equips plant and network operators to handle these challenges because the gas quality.
Language:
English
Version:
01/01/2025
File size:
1.1 MB
File name:
8030601_IN_H2_GQI_en_V2-0_2025.01_EHS.pdf
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Innovation (IN)
FLOWSIC500 – high performance flow measurement for a digital gas distribution network
The FLOWSIC500 ultrasonic compact gas meter ensures highly accurate metering in natural gas distribution.
Language:
English
Version:
24/03/2025
File size:
5.5 MB
File name:
8030089_IN_FLOWSIC500_en_V1-0_2025.01_EHS.pdf
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