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.

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Description

SUTO iTEC S520 portable dew point meter for compressed air and gases 100 plus 20 c td 60 plus 50 c td4 min Airtec Global

Measure the dew point quickly and reliably anywhere in your plant.

The S520 from SUTO combines the latest measurement technology with a portable, easy-to-use design. In addition to recording the dew point, it also measures line pressure, ensuring precise calculations according to ISO 8573 without relying on estimates. The S520 offers two sensor options:

Sensor A (QCM + Polymer): for measurements from -100 °C to +20 °C Td, ideal for very low condensation points.

Sensor B (Polymer): range from -50 °C to +50 °C Td, a cost-effective option for standard applications.

Applications

Q sensor (-100 … -30 °C Td): Ideal for applications with very low moisture traces.

P sensor (-50 … +50 °C Td): For standard dew point measurement applications.

Q + P combination: Covers the entire dew point measurement range according to process requirements.

Pressure chamber measurement: Ensures greater accuracy, especially in systems with pressure fluctuations.

Purge flow control: Valve included to adjust air purge in the measuring chamber and protect the sensor.

Advantages

S4A software included: Allows data analysis directly on a PC.

Predictive dew point function: Helps anticipate final values and facilitates quality audits according to ISO 8573-1.

Integrated measuring chamber: With flow regulator to protect and optimize the sensor.

Instant reliable data: Dew point, pressure, temperature, and humidity measurements in a single device.

Optional: Portable printer for generating immediate reports on site.

SUTO iTEC S520 portable dew point meter for compressed air and gases 100 plus 20 c td 60 plus 50 c td5 min Airtec Global

Video

Measurement Principle

The S520 from SUTO measures the dew point using high-precision sensors:

Sensor Q: combines QCM technology with polymer for fast and reliable measurements under extremely low humidity conditions (-100 … -30 °C Td).

Sensor P: polymer sensor for standard applications (-50 … +50 °C Td).

Measurement is performed through an integrated pressure chamber, which connects the sensor to the air or gas line via a small controlled flow. This keeps the sensor protected and dry when not measuring, and ensures a fast and accurate response when measurement begins.

In addition, the S520 simultaneously records temperature, pressure, and humidity, automatically and reliably calculating the dew point according to ISO 8573 standards. All this information can be saved and exported to a PC or used to generate reports on the spot with the optional portable printer.