The S418-V Compact Flow Meter offers a simple but effective monitoring solution for vacuum applications at the point-of use. The Inline Type Flow Meter is designed to monitor the performance of vacuum pumps. In doing so, the actual flow and absolute pressure on the low-pressure side of vacuum pumps is measured.
Made in Germany. brand SUTO, model S418-V
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE. Delivery to other countries (Europe, North and South America, Asia, Africa) is discussed individually.
Retail price from $1 968
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The compact S418‑V flow meter provides a simple yet effective solution for monitoring vacuum applications at the point of use. This insertion flow meter is designed to monitor the performance of vacuum pumps. It measures the actual flow rate and absolute pressure on the low‑pressure side of vacuum pumps.
Due to the use of thermal mass flow measurement technology, the flow meter is also resistant to changes in temperature and pressure.
Vacuum system optimization and reliability. By monitoring flow rate, consumption, pressure, and temperature at the point of use, the flow meter helps optimize vacuum system efficiency and identify improvement potential.
Equipped with an absolute pressure sensor, it not only indicates the vacuum pressure value but also displays the actual vacuum flow rate. These parameters are critical values in vacuum applications and help operators ensure the reliability of their processes.
The S418‑V model offers high flexibility at the point of use and can be installed anywhere. Due to the integrated display, the vacuum sensor is available for various pipe sizes: DN8, DN15, DN20, or DN25 (internal G‑thread).
Mobile app for configuration and real‑time data.
The flow meter can be easily configured via the SUTO S4C‑FS app. Real‑time data can also be viewed on a smartphone through this app. This allows quick access to current parameters and the immediate situation.
Application
S418-V is used for performance monitoring of vacuum pumps. Equipped with an absolute pressure sensor, it does not only show the vacuum pressure, but also shows the actual vacuum flow. These parameters are most the critical values in vacuum applications and help operators to ensure their process reliability.
Features
| MEASUREMENT | |
| Flow | |
| Accuracy | 1.5 % of reading ± 0.3 % FS |
| Selectable units | m³/h, l/min, cfm, kg/h |
| Measuring range | see table on the previous page |
| Repeatability | 0.5 % of reading |
| Sensor | Thermal mass flow sensor |
| Sampling rate | 10 samples / sec |
| Turndown ratio | 1:100 |
| Response time (t90) | 0.5 sec |
| Consumption | |
| Selectable units | m³, ft³, l, kg |
| Pressure | |
| Accuracy | 0.5 % FS |
| Selectable units | bar, psi |
| Measuring range | 0.01 … 1.6 bar(a) |
| Sensor | Piezo resistive sensor |
| Reference conditions | |
| Selectable conditions | 20 °C 1000 mbar (ISO1217) |
| SIGNAL INTERFACE & SUPPLY | |
| Analog output | |
| Signal | 4 … 20 mA (4-wire), isolated |
| Scaling | 0 … max flow, freely adjustable |
| Load | max. 250 Ohm |
| Update rate | 3/sec |
| Pulse output | |
| Signal | Switch output, normally open, max. 30 VDC, 200 mA |
| Scaling | 1 pulse per consumption unit |
| Fieldbus | |
| Protocol | Modbus/RTU |
| Supply | |
| Voltage supply | 15 … 30 VDC |
| Current consumption | 120 mA @ 24 VDC |
| Data interface | |
| Connection | USB micro |
| GENERAL DATA | |
| Configuration | |
| Wireless | S4C-FS App for mobile phones |
| PC Software | S4A PC software for data analyzes |
| Display | |
| Integrated | 4 digit LED |
| Data Logger | |
| Storage | 8 Mio. values |
| colspan=”2″Material | |
| Process connection | Aluminum alloy |
| Housing | PC + ABS |
| Sensor | Ceramic, glass coated |
| Metal parts | Aluminum alloy |
| Miscellaneous | |
| Electrical connection | 2 x M8 (4 pole) |
| Protection class | IP54 |
| Approvals | CE, RoHS, FCC |
| Process connection | G-thread |
| Weight | 0.45 … 1.1 kg (depends on model) |
| Operating conditions | |
| Medium | Air, N2, O2, CO2 and other gases |
| Medium quality | ISO 8573: 4.4.3 or better |
| Medium temperature | 0 … 50 °C |
| Medium humidity | < 90 % rH, no condensation |
| Operating pressure | Max. 10 bar(g) |
| Ambient temperature | 0 … 50 °C |
| Ambient humidity | < 95 % rH |
| Storage temperature | -30 … 70 °C |
| Transport temperature | -30 … 70 °C |
| Pipe sizes | DN8, DN15, DN20, DN25 |
| MEASURING RANGE | |||||
| Process connection | DN8 | DN15 | DN20 | DN25 | Absolute Pressure (mbar) |
| Vacuum flow in l/min | 56 | 222 | 444 | 778 | 900 |
| 63 | 250 | 500 | 875 | 800 | |
| 71 | 286 | 571 | 1000 | 700 | |
| 83 | 333 | 667 | 1167 | 600 | |
| 100 | 400 | 800 | 1400 | 500 | |
| 125 | 500 | 1000 | 1750 | 400 | |
| 167 | 557 | 1333 | 2333 | 300 | |
| 250 | 1000 | 2000 | 3500 | 200 | |
| 500 | 2000 | 4000 | 7000 | 100 | |
| Model | Description | Availability | Price | Qty | Buy |
|---|---|---|---|---|---|
| S695 4190 | S418-V Compact Thermal Mass Flow Meter for Vacuum Applications (Inline), DN8, with integrated absolute pressure sensor, data logger | Delivery time from 12 weeks | On request |
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| S695 4191 | S418-V Compact Thermal Mass Flow Meter for Vacuum Applications (Inline), DN15, with integrated absolute pressure sensor, data logger | Delivery time from 12 weeks | On request |
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| S695 4192 | S418-V Compact Thermal Mass Flow Meter for Vacuum Applications (Inline), DN20, with integrated absolute pressure sensor, data logger | Delivery time from 12 weeks | On request |
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| S695 4193 | S418-V Compact Thermal Mass Flow Meter for Vacuum Applications (Inline), DN25, with integrated absolute pressure sensor, data logger | Delivery time from 12 weeks | On request |
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| A1455 | S418/S418-V: 4 … 20 mA + pulse output | Delivery time from 12 weeks | On request |
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| A1456 | S418/S418-V: Modbus/RTU output | Delivery time from 12 weeks | On request |
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| A1457 | S418/S418-V: M-Bus digital output | Delivery time from 12 weeks | On request |
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| A1459 | S418/S418-V: Imperial units instead of SL units | Delivery time from 12 weeks | On request |
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| A1461 | S418/S418-V: Reverse display direction | Delivery time from 12 weeks | On request |
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| A1463 | S418/S418-V: Standard display direction (left to right) | Delivery time from 12 weeks | On request |
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| A1467 | S418/S418-V: With SI units | Delivery time from 12 weeks | On request |
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| A554 0109 | Mains power supply 100-240 VAC / 24 VDC, 0.5 A, 2m power cable with M8 connector | Delivery time from 12 weeks | On request |
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| A553 0137 | Connection cable to S551, M8/ODU, 5 m, only for S415, S418 and S418-V Modbus | Delivery time from 12 weeks | On request |
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| C219 0206 | M8 connector, 4-pole, straight, soldering type | Delivery time from 12 weeks | On request |
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| A553 0161 | M8 female to M12 male converter cable for T-Splitter | Delivery time from 12 weeks | On request |
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| M599 7020 | S4A Data Analysis Software | Delivery time from 12 weeks | On request |
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You can request the necessary certificates, documentation, instructions and user guide for SUTO S418-V using the special form.
You can buy SUTO S418-V in UAE at a price starting from 1968 $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email rop@texairmeasure.ae. SUTO S418-V price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
See also: Flow Meters for Compressed Air and Gas
