The S418 Compact Flow Sensor provides compressed air flow and gas monitoring directly where it is needed. The seamless integration into a compressed air and gas system makes it an affordable and easy to install flow measurement solution.
Made in Germany. brand SUTO, model S418
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 $1 658
Available
Only the best I&C brands
Our company is a UAE supplier of control and measuring instruments from well-known world brands
Discounts for organisations
We sell high-tech equipment at best prices. We provide really advantageous conditions for partners
Fast delivery across the Middle East
Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries
Professional advice on device selection
Our specialists are ready to advise you on any technical question. We can find an analogue of any device
The compact S418 flow meter provides accurate measurement of compressed air and gas consumption and costs directly at the point of use, helping to improve system efficiency and keep operating costs under control. Thanks to its seamless integration into existing piping, the device is easy to install and ready for immediate use. Settings can be managed and current readings monitored remotely via the free S4C-FS mobile app: the wireless interface allows changes to be made directly on-site without interrupting the process or accessing the control panel.
Thermal mass flow technology makes the device virtually immune to fluctuations in pressure and ambient temperature, ensuring stable measurement accuracy without the need for additional compensation sensors. The device records flow rate, consumption, pressure, and temperature in a single housing, allowing the potential for optimizing the compressor network to be identified quickly and clearly.
All collected data is automatically recorded in the built-in data logger. If necessary, the measurement history can be exported via the Modbus interface to third-party analytics systems—this enables the creation of detailed reports, tracking of long-term trends, rapid identification of consumption anomalies, and the discovery of new opportunities for cost reduction.
Application
Features
The video provides an overview of the application and capabilities of a compact, built-in flow meter for measuring compressed air and other gases.
| MEASUREMENT | |
| Flow | |
| Accuracy | 1.5 % o.RDG ±0.3 % FS |
| Selectable units | l/min, cfm, kg/h, m3/h |
| Measuring range | see table on the previous page |
| Repeatability | 0.5 % o.RDG |
| Sensor | Thermal mass flow sensor |
| Sampling rate | 10/sec |
| Turndown ratio | 100:1 |
| 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 … 16 bar(g) |
| Sensor | Piezo resistive sensor |
| 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 (4-wire), isolated |
| Scaling | 0 … max flow |
| Load | Max 250 Ω freely adjustable |
| 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 download and data analyzes |
| Display | |
| Integrated | 4 digit LED |
| Data Logger | |
| Storage | 8 Mio. values |
| Material | |
| Process connection | Aluminum alloy or Stainless steel SUS316L/1.4404 |
| Housing | PC + ABS |
| Sensor | Ceramic, glass coated |
| Metal parts | Aluminum alloy or Stainless steel SUS316L/1.4404 |
| Miscellaneous | |
| Electrical connection | 2 x M8 (4 pole) |
| Protection class | IP54 |
| Approvals | CE, RoHS, FCC |
| Process connection | G-thread |
| Weight | 0.45 … 1.3 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 | 0 … 16 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, DN32, DN40, DN50 |
| MEASURING RANGES | |||||||
| Process connection | DN8 | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 |
| Standard range (S) | 250 | 1000 | 2000 | 3500 | 6000 | 10000 | 14000 |
| Low range (L) | 50 | 200 | 400 | 700 | 1200 | 2000 | 2800 |
| Model | Description | Availability | Price | Qty | Buy |
|---|---|---|---|---|---|
| S695 4180 | S418 Compact Thermal Mass Flow Meter (Pro-Inline), DN8, data logger | Delivery time from 12 weeks | On request |
-
+
|
|
| S695 4181 | S418 Compact Thermal Mass Flow Meter (Pro-Inline), DN15, data logger | Delivery time from 12 weeks | On request |
-
+
|
|
| S695 4182 | S418 Compact Thermal Mass Flow Meter (Pro-Inline), DN20, data logger | Delivery time from 12 weeks | On request |
-
+
|
|
| S695 4183 | S418 Compact Thermal Mass Flow Meter (Pro-Inline), DN25, data logger | Delivery time from 12 weeks | On request |
-
+
|
|
| S695 4184 | S418 Compact Thermal Mass Flow Meter (Pro-Inline), DN32, data logger | Delivery time from 12 weeks | On request |
-
+
|
|
| S695 4185 | S418 Compact Thermal Mass Flow Meter (Pro-Inline), DN8-P, with integrated pressure sensor, data logger | Delivery time from 12 weeks | On request |
-
+
|
|
| S695 4186 | S418 Compact Thermal Mass Flow Meter (Pro-Inline), DN15-P, with integrated pressure sensor, data logger | Delivery time from 12 weeks | On request |
-
+
|
|
| S695 4187 | S418 Compact Thermal Mass Flow Meter (Pro-Inline), DN20-P, with integrated pressure sensor, data logger | Delivery time from 12 weeks | On request |
-
+
|
|
| S695 4188 | S418 Compact Thermal Mass Flow Meter (Pro-Inline), DN25-P, with integrated pressure sensor, data logger | Delivery time from 12 weeks | On request |
-
+
|
|
| S695 4189 | S418 Compact Thermal Mass Flow Meter (Pro-Inline), DN32-P, with integrated pressure sensor, data logger | Delivery time from 12 weeks | On request |
-
+
|
|
| A1003 | Option: Flow Medium: No 2nd Gas | Delivery time from 12 weeks | On request |
-
+
|
|
| A1007 | Option: Flow medium Air | Delivery time from 12 weeks | On request |
-
+
|
|
| A1008 | Option: Flow medium CO2 | Delivery time from 12 weeks | On request |
-
+
|
|
| A1009 | Option: Flow medium O2 (cleaning for oil and grease-free) | Delivery time from 12 weeks | On request |
-
+
|
|
| A1010 | Option: Flow medium N2 | Delivery time from 12 weeks | On request |
-
+
|
|
| A1011 | Option: Flow medium N2O | Delivery time from 12 weeks | On request |
-
+
|
|
| A1012 | Option: Flow medium Argon | Delivery time from 12 weeks | On request |
-
+
|
|
| A1013 | Option: Flow medium Natural Gas | Delivery time from 12 weeks | On request |
-
+
|
|
| A1014 | Option: Flow medium H2 (For real gas calibration. Please consult manufacturer for this option in advance) | Delivery time from 12 weeks | On request |
-
+
|
|
| A1015 | Option: Other gas (specify gas or gas mix) | Delivery time from 12 weeks | On request |
-
+
|
|
| A1016 | Option: Flow medium He (real gas calibration) | Delivery time from 12 weeks | On request |
-
+
|
|
| A1017 | Option: Flow medium Propane C3H8 | Delivery time from 12 weeks | On request |
-
+
|
|
| A1041 | Option, flow medium O2, Ar, CO2 (real gas calibration). Please specify flow medium! | Delivery time from 12 weeks | On request |
-
+
|
|
| A1042 | Option: Flow medium CH4, NG, N2O (real gas calibration, please consult with manufacturer for this option in advance) | Delivery time from 12 weeks | On request |
-
+
|
|
| A1453 | S415/S418: Low range | Delivery time from 12 weeks | On request |
-
+
|
|
| A1455 | S418/S418-V: 4 … 20 mA + pulse output | Delivery time from 12 weeks | On request |
-
+
|
|
| A1456 | S418/S418-V: Modbus/RTU output | Delivery time from 12 weeks | On request |
-
+
|
|
| A1457 | S418/S418-V: M-Bus digital output | Delivery time from 12 weeks | On request |
-
+
|
|
| A1459 | S418/S418-V: Imperial units instead of SL units | Delivery time from 12 weeks | On request |
-
+
|
|
| A1461 | S418/S418-V: Reverse display direction | Delivery time from 12 weeks | On request |
-
+
|
|
| A1463 | S418/S418-V: Standard display direction (left to right) | Delivery time from 12 weeks | On request |
-
+
|
|
| A1465 | S418/S418-V: Standard range version | Delivery time from 12 weeks | On request |
-
+
|
|
| A1467 | S418/S418-V: With SI units | Delivery time from 12 weeks | On request |
-
+
|
|
| A553 0128 | S415/S418: Sensor cable 2m with M8 connector, 4-pole, straight type with open wires on one end | Delivery time from 12 weeks | On request |
-
+
|
|
| A553 0136 | Sensor cable 5m with M8 connector, 4-pole, straight type with open wires on one end | Delivery time from 12 weeks | On request |
-
+
|
|
| 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 |
-
+
|
|
| A553 0161 | M8 female to M12 male converter cable for T-Splitter | Delivery time from 12 weeks | On request |
-
+
|
|
| A553 0171 | Cable to connect power bank, 1.8 m, USB-C connector for power bank, M8 connector | Delivery time from 12 weeks | On request |
-
+
|
|
| 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 |
-
+
|
|
| A554 3310 | RS-485 splitter T, with 3 x M12 connectors to connect RS-485 devices to a bus | Delivery time from 12 weeks | On request |
-
+
|
|
| C219 0206 | M8 connector, 4-pole, straight, soldering type | Delivery time from 12 weeks | On request |
-
+
|
|
| M599 7020 | S4A Data Analysis Software | Delivery time from 12 weeks | On request |
-
+
|
You can request the necessary certificates, documentation, instructions and user guide for SUTO S418 using the special form.
You can buy SUTO S418 in UAE at a price starting from 1658 $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email rop@texairmeasure.ae. SUTO S418 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
