Dust measurements

Gas and emission meters Sick

The company Sick was founded in 1946 and is globally present on the market with its almost 50 subsidiaries, participants and many other agencies. SICK currently has more than 5,800 employees around the world.

SICK is one of the world’s leading producers of sensors and sensor solutions for industrial applications, automation and process automation. SICK’s sensors and application solutions for industrial use create the perfect basis for the reliable and efficient control of processes, for protecting people from accidents, and for preventing environmental damage.

SICK has arranged for a new standard in the field of dust measurements: durable, low-maintenance systems for the detection and monitoring of dust concentrations.


  • Photoelectric sensors
  • Direct sensors
  • Magnetic cylinder sensors
  • Encoders
  • Opto-electronic protective devices
  • Safety switches
  • Security and control solutions
  • Detection solutions
  • Remote sensors
  • System solutions


manufacturers website

Portable dust meters Paul Gothe

The beginnings of the German company Paul Gothe reach back to the year 1924. With many years of experience in the field of emission sampling and specialised manufacture programmes they provide services to government institutions, environmental offices and institutes around the world.

Statox 505 SIL 2 compliant is a gas detection system compliant with the SIL 2 standard. It presents an intelligent gas sensor: AsH3, Cl2, ClO2, CO, COCl2, H2, H2S, HCl, HCN, HF, N2H4, NH3, NO2, O2, O3, PH3 and SO2.

According to DIN EN 61508 and DIN EN 50402, it enables the calculate of the likelihood of error on request. Statox 505 is compliant with the requirements of the SIL 2 safety integrated level.


  • Emission sampling
  • Speedometer
  • Pyrometer


manufacturers website

Meters for measuring dust, noise, light and vibration in the workplace Casella

Casella is a renowned leading company, which is dedicated to development, manufacture and supply to ensure a healthy working environment, hygiene in the workspace and instruments for environment monitoring. Casella meters provide services throughout the world.

Casella CEL
The Casella CEL subsidiary features a variety of equipment for performing measurements in the working environment, e.g. dust meters, personal sampling pumps, digital sound level meters, noise dosimeters and colorimetric tubes.

Casella Monitor
The Casella Monitor subsidiary manufactures high quality gas analysers (NOx, SOx, CO) in the natural environment, rainfall monitors, measurement systems of the degree of pollution and automatic weather stations.

Performing measurements at the workplace

  • Noise dosimeter
  • Vibration exposure meters
  • Air sampling
  • Gas monitors


  • Handheld instruments
  • Electric sensors and systems
  • Hydrology and precipitation

Natural environment

  • Noise
  • Air quality monitoring


manufacturers website

Portable and stationary laser dust meter Contec

Contec is an Italian supplier of laser dust measurement systems for measuring dust immission. They are suitable for fine dust particles.


  • Fine dust measurement systems
  • Portable fine dust monitoring unit
  • Durable gas measurement system


manufacturers website

Filters, filter housings and different filter materials Classic Filters

Custom-made filter manufacturing for a wide range of customer needs. Classic Filters is a recognized company, which manufactures filter housings, complete filter systems and filters for special needs.


  • Stainless steel filter housings
  • Housing for PTFE membrane filters
  • Different filters
  • In-line filters and adsorbers
  • Compressed air preparation
  • Plastic filter housings


manufacturers website