S450/S452 – Explosion‑Proof Flow Sensor (Insertion / In‑Line)
Flow sensor designed for harsh industrial environments and ATEX applications
- Direct measurement of mass flow and standard flow without the need for pressure compensation.
- Wireless interface for on-site configuration and monitoring of the sensor.
- Robust and durable design for harsh environments, including outdoor use (IP67).
- No moving parts, ensuring low maintenance and zero clogging.
- Compatible with explosive environments (ATEX/IECEx option).
- Supports a wide range of pipe sizes: insertion type for large diameters and in-line type for small diameters.
- Configurable outputs: 4–20 mA, pulse, HART, or Modbus, for flexible integration with industrial systems.
S461 – High‑Precision Ultrasonic Flow Meter for Liquids
Clamp‑on device for high‑precision liquid flow and consumption measurement.
- Non-contact measurement of flow and consumption for multiple liquids.
- Energy measurement with clamp-on temperature probes (optional).
- Bidirectional flow with separate counters.
- Easy installation and configuration via the S4C-US app.
- Compatible with pipes from DN40 to DN1200.
- Data logging and energy efficiency analysis.
- Outputs: Modbus, 4–20 mA, pulses, and alarms as required.
- Portable version available for temporary measurements.
S462 – External Ultrasonic Flow Meter for Liquids (Clamp-On)
External installation — fast and non-intrusive, with no need to cut into the pipe
- Non-intrusive ultrasonic measurement using Clamp-On technology, with no direct contact with the fluid.
- Compatible with clean liquids such as water, seawater, and other fluids upon request.
- Fast external installation, with no pipe cutting and no process interruption.
- Integrated OLED display for real-time value visualization and parameter configuration.
- Compact and robust design, suitable for industrial environments.
- High measurement accuracy and stability in continuous flow applications.
- Ideal for consumption monitoring and industrial process control.
S4C-FS – Intelligent Monitoring Software (Mobile)
Intelligent monitoring software
- S4M allows you to keep your plant under control by collecting data from all installed sensors and measurement systems in a single software solution.
S4M - SCADA Software
SCADA Software
- Integrated: access all SUTO products and third-party sensors in this central panel.
- Expansive: choose from a variety of parameters to measure your system.
- Scalable: grow with your operation.
S520 – Portable Dew Point Meter for Industrial Air and Gas
Portable solution for precise monitoring of dew point and pressure parameters in air and gas.
- Complete measurement of dew point, temperature, humidity, and pressure in air and gases.
- Internal data logging with direct analysis on the device screen, no additional software required.
- Two sensor options depending on the application:
- Sensor A: -100 … +20 °C Td for extreme moisture traces.
- Sensor B: -50 … +50 °C Td for standard applications.
- Intelligent dew point prediction for quick anticipation of results.
- Modern color touchscreen with intuitive interface.
- Integrated camera (optional) for audit documentation.
- Compatible with wireless printer, USB data export, and PDF report generation according to ISO 8573-1.
- Measuring chamber with parking function to keep the sensor dry and speed up response for each measurement.
S551 – Portable Equipment for Compressor Energy Audits
Portable Equipment for Energy Audit of Compressors
- On-site data logging. Plug & Play solution.
- Multiple connections and sensor inputs.
- Optional 4G/LTE remote connection.
- Remote data analysis.
- Complete software packages.
S600 – Portable analyzer for compressed air quality
Portable solution for compressed air audits, ensuring accurate measurements according to ISO 8573-1.
- “All-in-one” portable analyzer that measures five critical compressed air parameters: particles, dew point, oil vapor, temperature, and pressure.
- Dew point measurement from -100 °C to +20 °C Td with high accuracy thanks to ceramic oscillating crystal sensors.
- Oil vapor detection from 0.001 to 5 mg/m³ using state-of-the-art PID sensor technology.
- Particle counting with laser for sizes from 0.1 µm up to >5 µm, compliant with ISO 8573-4.
- 5” color touchscreen for intuitive visualization of real-time measurements and graphs.
- Data logging with capacity for up to 100 million values and PDF report generation for compressed air audits.
- USB and Ethernet (Modbus/TCP) connectivity for data transfer to PCs or SCADA systems, with optional 4G/LTE for remote monitoring.
S601 Fixed Monitor for Compressed Air Quality/Purity
Continuously monitors particles, dew point, and oil vapor to ensure high-quality compressed air in your plant.
- All-in-one device: Measures particles, dew point, and oil vapor, as well as temperature and pressure.
- Particle measurement in two ranges: A1260 (0.3–5 µm) and A1263 (0.1–5 µm).
- Dew point: -100 … +20 °C Td; oil vapor: 0.001 … 5 mg/m³.
- Internal data logging: Stores up to 100 million values for later analysis.
- Easy integration with management systems: Via Modbus/RTU (RS-485) or Modbus/TCP (Ethernet).
- Compact and wall-mountable: Ready for immediate use.
S605 – Portable Breathing Air Quality Analyzer
Portable Breathing Air Quality Analyzer
- Portable breathing air analyzer for precise measurements directly at the point of use, ensuring compliance with the strictest safety standards.
- All-in-one solution for professional compressed air quality monitoring.
- 5″ high-resolution color touchscreen for clear data and results visualization.
- Rapid PDF report generation with complete breathing air data, ready for audits.
- Industrial connectivity via Modbus/TCP and Modbus/RTU for integration into control systems.
- Accurate measurements of O₂, CO, CO₂, humidity, oil vapor, and air pressure.
- Ultra-portable, compact design, ideal for field measurements and industrial environments.
- Single air inlet port for all measurement parameters.
- USB interface and optional 4G/LTE for remote data export and real-time analysis access.
- Request A Quote.
S606 – Stationary Breathing Air Quality Monitor
The S606 Stationary Breathing Air Quality Monitor provides 24/7 continuous monitoring of breathing air quality with all-in-one measurement of O₂, CO, CO₂, H₂O, and oil in compliance with EN 12021 and CSA Z180.1-0 standards.
- ✓All-in-one monitoring of O₂, CO, CO₂, H₂O, oil, temperature, and pressure — EN 12021 and CSA Z180.1-0 compliant.
- ✓Visible and configurable alarms with optical notifications and internal relays with customizable thresholds.
- ✓Flexible connectivity: Modbus/RTU, Modbus/TCP, and remote monitoring via 4G using free S4A software.
- ✓5″ touchscreen display with integrated data logger storing up to 30 million values.
- ✓Powder-coated steel housing with IP55 protection — easy installation via 6 mm tubing wall-mounted cabinet.
Serie STS
The STS Series Belt Drive Rotary Screw Compressor delivers reliable industrial compressed air with a fixed-speed belt drive design optimized for energy efficiency, quiet operation, and extended service life.
- ✓High-efficiency IE3 motor with belt drive transmission for easy maintenance and adjustment.
- ✓Quiet operation with compact design and small installation footprint.
- ✓Low-speed system that extends service life — capable of operating in environments up to 45°C.
- ✓Easy access for service and maintenance — 6-year airend warranty.
- ✓Reliable STS Series Belt Drive Rotary Screw Compressor for continuous industrial operations.
Serie STS 40
The STS 40 High Pressure Piston Booster delivers reliable high-pressure compressed air up to 580 PSI with power ranges from 15 to 25 HP and airflow from 110 to 273 CFM for demanding industrial applications.
- ✓Power range 15–25 HP with airflow 110–273 CFM and discharge pressure up to 580 PSI.
- ✓Fixed-speed piston booster with high-efficiency IE3 electric motor and low-speed operation for greater durability.
- ✓Cabinet or open-frame version with microprocessor control panel in cabinet models.
- ✓Long-life concentric intake and discharge valves with optional sequential operation.
- ✓2-year booster warranty — reliable performance for harsh industrial environments.
Serie STSD
The STSD Series Fixed Speed Rotary Screw Compressors deliver reliable industrial compressed air from 30 to 600 HP with direct drive technology and Industry 4.0 compatibility for maximum performance and efficiency.
- ✓Power range 30–600 HP with airflow 134–2584 CFM and operating pressure 100–218 PSI.
- ✓Direct drive system with high-efficiency IE3 motor and low-speed operation for greater durability.
- ✓Microprocessor-controlled panel with remote monitoring compatible with Industry 4.0.
- ✓Quiet operation designed for environments ≥45°C — 10-year airend warranty.
- ✓Reliable STSD Series Fixed Speed Rotary Screw Compressors for continuous industrial operations.
Serie STSH-VSD 290 PSI
The STSH VSD 290 PSI Variable Speed Rotary Screw Compressor delivers high-pressure industrial compressed air with Variable Speed Drive technology for automatic demand adjustment and maximum energy efficiency.
- ✓Variable Speed Drive (VSD) technology with working pressure up to 290 PSI and high-efficiency IE4 motor.
- ✓Direct-drive configuration with no transmission losses — low-speed radial fan with integrated inverter.
- ✓Ultra-quiet operation — remote monitoring and Industry 4.0 / IoT compatibility.
- ✓Optional heat recovery — reliable operation in ambient temperatures of 45°C or higher.
- ✓Service program and 3-year warranty on the airend.
Serie STSP
The STSP Series Fixed Speed Rotary Screw Compressors deliver premium industrial compressed air from 30 to 425 HP with direct drive technology, lifetime airend warranty, and ISO 1217:2009 compliance for maximum reliability.
- ✓Power range 30–425 HP with flow up to 2151 CFM and operating pressure 100, 125, and 218 PSI.
- ✓Direct drive with high-efficiency IE3/IE4 motors and microprocessor control panel with LCD display.
- ✓Two-stage air/oil separator (2–3 PPM) with optimized cooling radial fan and proportional control valve.
- ✓ISO 1217:2009 Annex C & E compliant — noise level measured under ISO 2151.
- ✓Lifetime warranty on the airend — reliable STSP Series Fixed Speed Rotary Screw Compressors for continuous industrial use.




















