ADOS GmbH at the ACHEMA 2022 in Frankfur...
ADOS GmbH at the ACHEMA 2022 in Frankfurt: 22. - 26. August 2022 Visit us in Hall 11.1 / Stand F86 We would be very pleased to welcome personally our... More »
ADOS GmbH at the SMM 2022 in Hamburg: 06...
ADOS GmbH at the SMM 2022 in Hamburg: 06. - 09. September 2022 Visit us in Hall B5 / Stand B5.130 We would be very pleased to welcome personally our ... More »
in gas analysis, gas warning & environmental protection

For more than 100 years our medium-sized company stands for innovation in gas analysis, gas warning and environmental protection.


Fields of Application

Fields of applicationOur products are used in your industrial environment, in which gases are measured as protection of humans and environment. With regular maintenance our equipment quality guarantees measuring accuracy and alerting for decades.



ReferencesOur customers are as varied as our measuring task solutions : from farmer to building technology, from production company to power plant operator, we meet all the client needs.


Representations abroad

AuslandsvertretungenOur representations are competent contact partners nearby for all ADOS products. Our specialists provide worldwide expert advice, first-class installation and reliable on-site service. Our network is constantly expanding.

Continuous measurement of gases

ADOS GTR 210 | Gas transmitter

complying with DIN-EN 50271 SIL 1 & functional test with ATEX Certificate.
New: Advanced field of application: marine (option MED)


  • gas tankers
  • container ships
  • offshore platforms
  • applications in aggressive environments

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FlexADOS 914 | Multi-channel warning evaluation unit
Flex ADOS 914

Connection options to building management system (BMS):

  • LONWorks
  • Modbus RTU
  • Profibus
  • BacNet
  • ModBus TCP
  • TCP/IP (Webserver)

complies to functional safety level SIL 1 with GTR 210.
New: Extended area of application: Marine (Option MED)

available in two versions:

  • for smaller installations: 12 analogue gas transmitters with 4-20 mA
  • for car park/tunnel installations: up to 60 gastransmitters with digital interface LON® field bus (according to new German guideline VDI 2053 from 2014).

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