S430 Flow And Consumption Meter For Wet Compressed Air (Pitot ...

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• Flow & Consumption Meters (Air & Gas)
• S430 Pitot Tube Flowmeter for Wet Compressed Air (Insertion-Sensor)

S430

S430 Pitot Tube Flowmeter for Wet Compressed Air (Insertion-Sensor)

Precise pitot tube flowmeter for reliable and long-term stable measurements of wet compressed air directly at the compressor outlet.

Wet air measurement directly at the compressor outlet

Mobile app for remote configuration and online readings

Compressor efficiency and performance measurements

No mechanical wear parts ensure accurate results

Unique pitot tube sensor design prevents clogging

Measures Flow, Consumption, Temperature and Pressure

Isolated 4... 20 mA & Pulse; Modbus/ RTU; Modbus/ TCP; M-Bus

Installation under pressure through 3/4” ball valve

Talk to an expert Flow Range Calculator

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The S430 Pitot Tube Flowmeter provides flow and consumption measurement in wet air or high mass flow and velocity applications. Based on the pitot tube principle, the sensor features long term-stability, wide turn-down ratio and good temperature independence. It can be used in compressed air and non-corrosive gases.

Optimum Compressor Efficiency and Performance

The S430 compressed air flowmeter is designed for the use in wet air, therefore it can be used directly at the compressor outlet. With this kind of installation other flowmeters are likely to fail, as they are not able to withstand the wet and hot air. The S430 is able to withstand these conditions, making it the perfect tool for compressed air audits and compressor efficiency measurements.

Various Output Signals

The S430 Pitot Tube Flowmeter is perfectly suited to be integrated into process controls or high-level monitoring systems. Various output options are offered for a seamless integration:

• Isolated 4… 20 mA output for actual flow readings
• Isolated Pulse output for totalizer
• Modbus/RTU to read all values digitally
• Modbus/TCP for connections to high level systems
• M-Bus for metering networks

Flexible and Easy Installation

The S430 Insertion Type Flowmeter can be installed in tube diameters of 1’’ to 10” through center installation and bigger diameters through a non-center installation. Due to the insertion through a 3/4″ ball valve, the S430 can be installed under pressure and is perfectly suited for installations where shutdowns are not acceptable.

Robust Material

The S430 comes with an IP65 casing, which provides robust protection in harsh industrial environments. All parts which come into contact with the measurement medium are made of 316L stainless steel. This ensures longevity and guarantees a reliable measurement.

Remote Configuration and Live-Data

By connecting the S430 with the free S4C-FS mobile app, the operators are enabled to view online-data as well as configure flow meter settings.

It is all these features that make the S430 Pitot Tube Flowmeter a perfect choice for accurate and reliable compressed air flow monitoring in wet and dirty gases that occur, for example, at the discharge of a compressor. Should you have any special requests, such as custom flow ranges or different gas types, please contact us here.

Read more

• Measurement at compressor outlet
• Compressor-FAD-Measurement
• Monitoring in wet air or high mass flow / velocity applications
• High-temperature flow applications up to 120 °C

MEASUREMENT
Flow
Accuracy	1.5 % o.r. ±0.3 % FS Volumetric Flow: m3/h, m3/min, L/min, l/s, cfm Mass Flow: kg/h, kg/min, kg/s, t/h, lb/h
Selectable units	Actual Velocity: m/s, ft/min
Measuring range	siehe Tabelle auf voriger Seite
Repeatability	0.5 % o.r.
Sensor	Differenzdrucksensor
Sampling rate	3/sec
Turndown ratio	10:1
Response time (t90)	2 Sekunden
Consumption
Selectable units	m3, ft3, t, lb, l, kg
Reference conditions
Selectable conditions	20 °C 1000 mbar (ISO1217) 0 °C 1013 mbar (DIN1343) freely adjustable

SIGNAL INTERFACE & SUPPLY
Analog output
Signal	4 ... 20 mA, isolated
Scaling	0 ... max flow
Load	250R
Update rate	1/sec
Pulse output
Signal	Max 30 V, 200 mA
Scaling	1 pulse per consumption unit
Fieldbus
Protocol	Modbus/RTU, Modbus/TCP
Supply
Voltage supply	24 VDC 48 VDC (PoE)
Current consumption	150 mA 100 mA (PoE)

GENERAL DATA
Configuration
Wireless	S4C-FS App for mobile phones
Others	Display with 3 touch buttons (Option)
Display
Integrated	2.4” color graphic display with 3 touch buttons (option)
Material
Process connection	Stainless steel 1.4404 (SUS 316L)
Housing	PC + ABS
Sensor	Stainless steel 1.4404 (SUS 316L)
Metal parts	Stainless steel 1.4404 (SUS 316L)
Miscellaneous
Electrical connection	2 x M12 (5 pole) 1 x M12 (8-pole x-coded) for TCP
Protection class	IP65
Approvals	CE, RoHS, FCC
Process connection	G 3/4” (ISO 228/1)
Weight	1.12 kg
Operating conditions
Medium	Wet/dry air, other gases
Medium quality	non corrosive
Medium temperature	-20....+120 °C
Medium humidity	no requirements
Operating pressure	0 ... 1.6 MPa
Ambient temperature	-10 ... +40 °C PoE (Optional)
Ambient humidity	< 95 % rH
Storage temperature	-30 ... 70 °C
Transport temperature	-30 ... 70 °C
Pipe sizes	>=DN32

MEASURING RANGE
Tube		Volumetric Flow
Inch	mm	m³/h		m³/min		cfm
Min	Max	Min	Max	Min	Max
1¼”	36	49	507	0.8	8.5	29	298
1½”	41.9	73	757	1.2	12.6	43	446
2”	53.1	124	1298	2.1	21.6	73	764
2½”	68.9	221	2311	3.7	38.5	130	1360
3”	80.9	313	3270	5.2	54.5	184	1925
4”	100	488	5094	8.1	84.9	287	2998
5”	125	767	8006	12.8	133	451	4712
6”	150	1107	11547	18.5	192	652	6796
8”	200	1983	20689	33.1	345	1167	12177
10”	250	3099	32338	51.7	539	1824	19034
12”	300	4462	46567	74.4	776	2626	27408
Stated measuring ranges under following conditions: Standard flow in air Reference pressure: 1000 hPa Reference Temperature: +20 °C
Flow range is calculated for Air at 6 bar(g), 50 °C and 90 % humidity.

S430

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S430

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S401/ S402/ S415/ S418/ S418-V/ S421/ S430/ S450/ S452/ S460 /S461 /S462 – CE & UKCA DECLARATION OF CONFORMITY

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S4C-FS App Android: V2.4.25

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Case Study – Bringing Real-Time Compressed Air Monitoring to Food Production

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Case Study – Ensuring Optimum Compressor Performance By Using Real-Time Compressed Air Flow Monitoring

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Case Study – Compressor Efficiency Testing

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Bringing Real-Time Compressed Air Monitoring to Food Production

Learn how a food processing facility improved energy efficiency and reduced compressed air waste by partnering with Airtec and implementing SUTO’s real-time monitoring solutions. 22. October 2023

Flow Monitoring Ensures Optimum Compressor Performance

L’Oréal Indonesia boosts energy efficiency and cuts CO2 emissions with SUTO flow meters, enabling real-time monitoring and timely compressor maintenance. 7. April 2023

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