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0001

The S401 is designed to be easy to use, affordable and it's offering a wide measurement range.

Features

Videos
"S401: Installtion of a flow meter under pressure"

0002

With a wide measuring range, a high resolution and sampling rate, the S421 provides a very fast and precise measurement.

Features

0003

The S415 and S418 offer reliable and efficient compressed air flow and consumption measurement directly at the point of use.

Features

Videos
"S418: product video"

0004

Features

0005

The S450 is designed specifically for measuring compressed air flow in harsh environments, by providing a robust metal enclosure (IP67).

Features

Videos
"S401: Installtion of a flow meter under pressure"

0006

With the NEMA 4X enclosure (IP67) the S452 inline version allows compressed air flow measurement in all-weather applications. 

Features

0007

The S430 is made for the use in wet and hot air, featuring long-term stability, wide turn-down ratio and good temperature stability.

Features

Videos
"S430: Installation and configuration"

0008

The S460 offers high accuracy flow measurement, easy installation for permanent and temporary use and excellent price performance.

Features

0009

The S220 provides reliable and long term stable dew point monitoring in industrial applications, down to –100 °C Td.

Features

0010

The S212 provides reliable and long term stable dew point monitoring in industrial applications down to -50 °C Td.

Features

0011

S215 provides reliable and long term stable dew point monitoring in industrial applications, from -20 … +50 °C TD.

Features

0012

The S217 provides reliable and long term stable dew point monitoring in industrial applications.

Features

0013

The S201 provides reliable and long term stable dew point monitoring in industrial applications, down -60 °C Td

Features

0014

S230 / S231 (Ex area) provide reliable, long term stable dew point monitoring in industrial or hazardous applications.

Features

0015

The S305 offers simple and inexpensive dew point monitoring, by serving a measuring and display device.

Features

0016

The S505 is the ideal tool to measure the dew point in your compressed air system, enabling users to check the performance of their desiccant or fridge air driers.

Features

0017

The S330 / S331 is a very powerful yet cost effective new data logger and display solution, connectable with all STUO Sensors.

Features

0018

The S320 compressed air meter provides a cost effective display solution for industrial applications.

Features

0019

The S551 offers the ideal data logger for energy analysis (ISO 50001) and air audits (ISO 11011).

Features

0020

S4M is the complete monitoring solution for managing energy and helping with real-time data to identify potential issues before they happen.

Features

0021

The S120 monitors oil contents of compressed air and gases permanently or for spot checks when used as a portable unit in conjunction with S551.

Features

0022

The S130 / S132 is a new generation laser particle counter optimized for applications in compressed air or compressed gases.

Features

0023

Software-guided measurements and a time-saving setup into a mobile, touchscreen-controlled multi-tool.

Features

0024

The S601 measures and monitors contaminants in real time, giving businesses security that its products and customers are protected.

Features

0025

The S530 detects leaking through tubes and tanks by an ultrasonic sound, even from several meters distance.

Features

0026

The S110 Power Meter is designed for easy installation and high accuracy.

Features

0027

High accurate and affordable industrial pressure sensor for manifold applications.

Features

0028

High quality temperature sensors for manifold  industrial applications.

Features

0029

The Miniflex 1000 current clamp sensor is able to measure the current carried on a power conductor up to a value of 1000 Aac.

Features

0030

Features

Videos
"S401: Installtion of a flow meter under pressure"

0031

The S418-V is designed to monitor performance vacuum pumps, by offering convenient installation, great flexibility and a very short response time.

Features

0033

The S435 Vortex Flow Meter measures mass flow and consumption in saturated steam with automatic density compensation.

Features

0034

The S531 ultrasonic leak detector for compressed air and gases that helps users quickly find and record leakages in their system.

Features

Videos
"S531: Operating Instructions for S531 in the Non-LMS Mode"
"S531 + LMS: S531 Leak detector in use with the LMS Leak Management Software"

0036

The S520 offers a single hand held unit to perform high reliable on site measurements in compressed air systems.

Features

0038

The S402 OEM is made for compressed air system and solution providers, offering an affordable and economic flow meter for compressed air and gases.

Features

0039

The S462 offers water flow measurement with easy installation, no process downtime, no pressure loss or leak.

Features

Videos
"S462: Configuration & Installtion"

0040

The cloud based intuitive LMS helps to manage compressed air leaks.

Features

0041

The S215 provides reliable dew point measurements to monitor industrial processes. The range of -20 … +50 °C Td makes it perfect for fridge drier monitoring.

Features

0042

The S211 with a range of -60 … +20 °C Td is the ideal tool for monitoring desiccant dryers.

Features

0043

The S220 provides reliable dew point measurement for high tech applications and has a range of -100 … +20 °C Td.

Features

Where can leakages occur?
The uncanny leaks are the most occurring maintenance issues that can appear in any part of the system. Such kinds of leaks require proper detection of the location of the leak and a repair.

Although leakage can occur in any part of the system, generally, the most common problem areas are:

Fittings, tubes, hoses, and coupling: Push-to-lock and tubes are among various typical problems.

Open condensate traps: Improperly operating dirty seals and solenoids are often major problem areas.

Regulators, lubricators, and filters: Improper installation can also cause such leakage.

Disconnects: Maybe O-rings are missing to complete the sealing.

Shut-off and control valves: Worn packing of the stem can also cause leakage.

Point of use devices: Poorly maintained or old tools can have several internal leaks.

Thread sealants: Improperly applied or incorrect thread sealants can result in leaks. 

Flanges: Missing welds are among a common problem.

Consider using the highest quality materials besides applying them according to the instructions.
  • Pipe joints: If welds are missing, they can also trigger this kind of leakage.  
  • Cylinder rod packing: If packing materials are worn out, they can cause leakage.
Why ultrasonic detectors for leakage detection?
Since air leakages are nearly invisible, so we devise other ways to see them. The best method to find leakages is using an ultrasonic leakage detector, which can sense the high-frequency sounds of the compressed air leakages. These portable devices include directional microphones, audio filters, and amplifiers, and most have either earphones or visual indicators to detect the leakages.

Ultrasonic leakage detection is nowadays the most predominant form of leakage detection. Due to its efficient built-up, it adapts to several leakage detection situations. The principle of this leak detection is more than superficial. The leak moves from a high-pressure laminar flow towards low-pressure turbulence in a vacuum or pressure leak. This disturbance causes a noise that usually has inaudible frequencies; hence the human ears cannot detect them. The ultrasonic leakage detector converts these inaudible noise signals to audible ones while ignoring the loud background noise with the help of audio filters. So, you can hear leakages with the use of wireless headsets even at the noisiest places.

The benefits of ultrasonic leak detection include speed, versatility, and ease of use. Moreover, it provides the ability to find a wide variety of leakages, to perform tests while equipment is running. They need a minimum of training, and operators mostly become competent after only 15 minutes of activity.

Because of the nature of ultrasound, it is directional in transmission. Due to this reason, signals are loudest near the source. By scanning the test area, it is straightforward to pinpoint the exact location. Hence, it is a very accurate and fast process.
What kind of devices SUTO is offering for leakage detection?
The products of SUTO play an essential role in the monitoring and measurement of gases and compressed air systems. They play a leading role in measuring gases and compressed air systems in applications of renowned Asian and European companies. Our pride is to claim that, nowadays, the production and development of almost every SUTO product occurs in-house. And, we bring together the German pursuit of quality and precision with an Asian drive for speed and innovation. So, our customers may expect cutting-edge technology with reasonable prices. Our deep and broad range of knowledge in compressed air flow meters ensures our outstanding expertise among other competitors.

Let’s have a look at the solutions SUTO offers for leak detection in your compressed gas, any other gas, and refrigerants.
Why trust our company?
Our company is a trusted and leading international partner for accurate monitoring and measurement solutions for different compressed air and other gas systems. Also, our products have won the trust of thousands of our customers for more than twenty years now. In addition, our detection systems measure your compressed air system on every possible parameter, including dew point, consumption, flow, particle, and oil vapor. Moreover, our clients attest to our exceptional services and products as well as the quick response system.