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
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The use of thermal mass flow technology makes the flow meter also resistant with regards to temperature and pressure changes.
Vacuum System Optimization and Reliability
By monitoring the flow, consumption, pressure and temperature at the point of use, the flow meter helps to optimize vacuum system efficiency and discover optimization potentials.
Equipped with an absolute pressure sensor, it does not only show the vacuum pressure, but also shows the actual vacuum flow. These parameters are crucial values in vacuum applications and help operators to ensure their process reliability.
Flexible Installation
The S418-V offers great flexibility at the point of use and can be installed anywhere. With the integrated display the vacuum sensor is available for different pipe sizes DN8, DN15, DN20, DN25 and DN32 (G female thread).
Smartphone App for Configuration and Real-time Data
The Flow Meter is easily configurable through the SUTO S4C-FS App. Real-time data can also be read on the smartphone through the app. This helps to get a fast overview over the actual data and situation.
The more accurate you can monitor gas flow, the more likely you will discover weak points in the process flow, thus ensuring continuity and profitability.
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.
| MESSUNG | |
| 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 |
| 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 |
You can request the necessary certificates, documentation, instructions and user manuals for SUTO S418-V using the special form.
You can buy SUTO S418-V in UK or Europe at a favourable price in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email dolce@dolcetrade.com. SUTO S418-V price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.
