German Precision and Quality Measurement Technology for Compressed Air and Gases

SUTO TECHNOLOGY AND SERVICES AIR AND POWER CONSUMPTION For system optimization MACHINE & SYSTEM MONITORING No straight pipe section required PURITY MONITORING To ensure Product quality LEAKAGE MANAGEMENT Cost saving in systems DISPLAY & LOGGER TECHNOLOGY Smart graphical, statistical analysis SUPPORT SERVICES AND CALIBRATION For optimal performance REDUCE COSTS BY IMPROVING PERFORMANCE Quantitative measuring helps you to discover exactly where money can be saved. Some companies make the mistake of only measuring the energy consumption of the compressor while a smarter method is to measure the...

Flow and consumption sensors S401 / S421 thermal mass flow sensors 5 S415 / S418 thermal mass flow meter 10 S418-V Vacuum flow meter 13 S450 / S452 heavy duty industry flow/consumption sensor 16 S430 pitot tube flow/consumption sensor 20 S435 vortex steam flow meter 23 S460 ultrasonic flow meter 26 S409 flow direction switch for compressed air/gases 29 Dew point sensors for compressed air and gases S220 dew point sensor (-100 ... +0°C Td) 31 S201 dew point sensor with display and alarm (-60 ... +20°C Td) 41 S307 breathing apparatus filling station monitor 46 S505 portable dew point meter (-100...

SUTO is a leader and trusted global partner for reliable measurement and monitoring solutions for compressed air and gas systems. Our wide range of products play a vital role in system processes of leading companies around the world. Since our foundation in 2005, we offer our customers outstanding service and solutions and continue to innovate dependable measurement technology.

THERMAL MASS FLOW SENSORS S401  /  S421 Measure consumption and flow — optimize process efficiency S401 / S421 FEATURES SMARTPHONE ANDROID APP For remote configuration S401 / S421 FEATURES AT A GLANCE ACCURATE RESULTS Very fast response time easures standard flow, mass flow and consumption M Thermal mass flow, independent of pressure and temperature changes casing provides robust protection in rough industrial IP65 environment EASY PROCESS MONITORING Effective and inexpensive measurements TOTAL FLOW High accuracy and reliable measurements fast response time Very High accuracy and wide measuring...

S401 / S421 INSTALLATION AND SENSOR REMOVAL Engraved depth scale Read “installation depth” here! Installation depth= Height of Valve + Outer Diameter / 2 Outer Diameter The S421 sensor unit can be easily removed for calibration. (Closing cap separately available) S401 can be installed under pressure through a 1/2” ball valve. The sensor tip must be in the pipes center. Wireless connection allows the user to read the measurement values and change the configuration Optional flow conditioner eliminates the straight pipe inlet requirement S331 Modbus master input Modbus/RTU sensor Sensors can be...

General Specifications 1.5% of reading + 0.3% full scale (Optional 1% of reading) Sampling rate Reference conditions Can be set by user. Standard conditions are Ps = 0.1 MPa and Ts = 20°C Medium conditions: -30 ... +140°C / relative humidity < 90% no condensation Transport Temperature: Metal parts 1.4404 (SUS 316L) Casing PC + ABS Sensor: Ceramic with glass coating Electrical connection: 2 x M12, 5 poles (2 x M12 plug with screw terminals included) Operating temperature -30 ... +140°C fluid temperature -30 ... +70°C casing -10 ... +50°C casing with display Operating pressure S401: 0 ... 5.0 MPa...

S401 Pipe nominal size inch / (DN) No more straight inlet requirements Pipe nominal size inch / (DN)

Please use the following tables to assist in placing your order with our sales staff. Example: S4010AAZBAAB S401, 220 mm shaft, G1/2", Air, no second gas, max range, standard calibration, analog output, display S421 Thermal Mass Flow Meter (Inline type) Attention: • Measuring section connection and size must be combined to get the order number. Example: A1306 = R-thread DN50 Example: S4210AFBDAEBBB S421, R-thread, DN50, CO2, N2, standard range, high accuracy calibration, Modbus output, display

THERMAL MASS FLOW METERS S415/S418Monitor your flow — optimize process efficiencyS415 / S418 FEATURES S415 / S418 BENEFITS 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. Asymmetric velocity profiles, swirl, and other factors caused by bends in pipes can lead quickly to inaccurate readings. And it is often not possible to place flow meters at hard-to-reach places. The solution is our new generation of compact, easy-to-install, reliable and cost-effective flow and consumption meters: the...

Stated measuring ranges under following conditions: • Standard flow in air • Reference pressure: 1000 hPa • Reference Temperature: +20°C

Please use the following tables to assist in placing your order with our sales staff. Example: S4187LBAZA Pressure sensor, DN20, Low range, Modbus/RTU, Air, No Second Gas, SI units

VACUUM FLOW METER S418-V Monitoring Vacuum Pumps — optimize process efficiency S418-V FEATURES SMARTPHONE ANDROID APP For remote configuration POINT-OF-USE INSTALLATION No straight pipe section required COMPACT DESIGN Can be installed anywhere TOTAL FLOW No bypass measurement EASY PROCESS MONITORING Effective and inexpensive recording ACCURATE RESULTS Integrated flow conditioner For performance monitoring of vacuum pumps SUTO iTEC offers the S418-V. This inline flow meter measures the actual flow and absolute pressure on the low pressure side of vacuum pumps. Convenient installation, great flexibility,...

Stated measuring ranges under following conditions: Air at +20°C

Please use the following tables to assist in placing your order with our sales staff. Example: S418-V1BB DN15, Modbus/RTU, imperial units

HEAVY DUTY INDUSTRY FLOW/CONSUMPTION SENSOR S450 / S452 Monitor your flow — optimize process efficiency S450/ S452 FEATURES WIRELESS INTERFACE TO SENSOR SETTINGS EASY TO CLEAN All wetted parts stainless steel The SUTO flow sensor S450 is based on the thermal mass flow principle. It measures volumetric standard flow over a wide measuring range. The result is pressure and temperature independent. • Direct measurement of mass flow and standard flow without the need of pressure compensation • Wide range of tube sizes are supported with insertion type for big pipe diameters and inline types for small...