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.
Description

A reliable solution for continuous monitoring of compressed air quality.
Contamination can affect your processes, damage equipment, or impact product quality. Spot checks or random tests do not provide constant protection nor allow quick reactions to deviations.
With the S601, you get real-time monitoring of any risks, enabling fast decision-making, addressing issues before they affect production, and keeping your plant running without downtime or product losses. Continuous monitoring ensures safer processes, more reliable operations, and protected customers.
Applications
Continuous compressed air monitoring in industrial plants.
Detection of particles, dew point, and oil vapor to ensure air purity.
6 mm quick connector for easy, hassle-free installation.
Ideal for environments where air quality is critical and 24/7 monitoring is required.
Compatible with Modbus/RTU and Modbus/TCP networks for integration with existing management systems.
Advantages
5″ high-resolution color touchscreen for clear visualization and intuitive operation.
Built-in data logger for historical analysis and trend tracking.
Compact and robust design with IP54 protection, ready for wall mounting and immediate use.
Reliable and accurate dew point and oil vapor measurement system.
Reduces contamination risks and ensures high-quality compressed air without production interruptions.

Videos
How it works in your plant
State-of-the-art sensors: The S601 integrates optical particle sensors, a ceramic dew point sensor, and an oil vapor detector, providing precise and reliable real-time measurements.
Advanced measurement ranges: Dew point from -100 to +20 °C Td, oil vapor from 0.001 to 5 mg/m³, and particle counting in two versions (0.1–5 µm or 0.3–5 µm), adapting to various industrial requirements.
Data connection and logging: Includes internal storage of up to 100 million values, exportable for further analysis.
Safe operation: Designed for use only in standard industrial environments, with IP54 protection and automatic shutdown under out-of-range conditions.
Easy integration: Compatible with Modbus/RTU and Modbus/TCP, allowing direct connection to plant monitoring or management systems.
Maintenance and calibration: Requires minimal maintenance, and the sensor can be calibrated through SUTO’s exchange service, ensuring accuracy and saving time.


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