The SUTO S450 Heavy-Duty Flow Meter provides dependable flow and consumption measurements of compressed air and gases in harsh and explosive areas. Based on the thermal mass flow principle, the sensor measures volumetric standard flow over a wide measuring range. The result is being pressure and temperature independent, making it reliable and accurate.
Made in Germany. brand SUTO, model S450
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.
price by request
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Fast delivery across the Middle East
Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries
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Our specialists are ready to advise you on any technical question. We can find an analogue of any device
For Harsh Environments
The S450 is designed specifically for harsh environments. The metal enclosure (IP67) ensures robust protection, which allows for outdoor, all-weather applications.
All parts which come into contact with the measurement medium are made of 316L stainless steel. This allows for applications in pharmaceutical and food industry, as well as the measurement of corrosive and contaminated gases. Installations in explosive environment can be done through optional ATEX approval.
Measurement of Various Gases
Various gases can be measured with the S450 Flow Meter such as air, oxygen, argon, carbon dioxide, natural gas, hydrogen, methane, etc. Almost any gas mixture can be measured as long the mixing ratio and its components are known and constant.
Wireless Configuration
The wireless communication interface connects the S450 with the free SUTO S4C-FS Mobile App. This facilitates the remote configuration of the flow meter as well as the retrieval of online values.
Best Suited for Bigger Pipe Sizes
The Insertion Type Compressed Air Flow Meter supports a wide range of pipe sizes from DN25 to DN500. In comparison with the inline type, the insertion type is best suited for big pipe diameters over DN80.
Available Options
Flow meter features
| Velocity | |
| Accuracy | ±1.5% of reading ± 0.3% FS |
| Units of measurement | m³/h, m³/min, L/min, L/s, cm³, kg/h, kg/min, kg/s |
| Repeatability | 0.25% of reading |
| Sensor | Thermal mass flow sensor |
| Sampling rate | 3 samples/sec |
| Turndown ratio | 1:200 |
| Response time | 0.5 sec |
| Flow | |
| Units of measurement | m³, ft³, L, kg |
| Reference conditions | 20 °C 1000 mbar (ISO 1217), 0 °C 1013 mbar (DIN 1343), freely adjustable |
| Analog output | signal: 4 … 20 mA (4-wire), isolated; scale: 0 … max. flow, freely adjustable; load: max. 400 Ω; update every second |
| Pulse output | switch, normally open, max. 30 V DC, 200 mA; scale: 1 pulse per unit of consumption (selectable) |
| Protocol | Modbus/RTU, HART, M-Bus |
| Power supply | 16 … 30 V DC |
| Current consumption | max. 200 mA |
| Configuration | USB service kit + software; |
| Display | LCD |
| Connection material | stainless steel 1.4404 (SUS 316L) |
| Housing material | aluminum alloy |
| Sensor material | stainless steel 1.4404 (SUS 316L) |
| Wetted parts | stainless steel 1.4404 (SUS 316L) |
| Electrical connection | screw terminals |
| Protection class | IP67 |
| Approvals | CE, RoHS, FCC, Ex options |
| Process connection | G1/2″ (ISO 228/1) |
| Weight | 1.75 kg |
| Measured medium | air, N2, O2, CO2, and other gases |
| Medium temperature | -40 … +150 °C |
| Relative humidity | < 90%, non-condensing |
| Operating pressure | 0 … 1.6 MPa (for option A1280), 0 … 5.0 MPa (for option A1279), for pressures above 1.5 MPa, mounting device A530 1106 or A530 1113 required |
| Ambient temperature | -40 … +65 °C |
| Storage and transport temperature | -30 … +70 °C |
| Pipe sizes | ½” … 12″ (larger sizes on request) |
You can request the necessary certificates, documentation, instructions and user guide for SUTO S450 using the special form.
You can buy SUTO S450 in UAE at a price starting from by request $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email rop@texairmeasure.ae. SUTO S450 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.
