6 User Manual EN Dansensor® ISM-3
P/N 200114-I
09/2021
The following makes ISM-3 a unique O
2
analyser:
Precise and quick measuring
Covers all measuring ranges from 100% to 0ppm with automatic range shift
Optional external control of measuring
Long term stable sensor - long intervals without calibration
Automatic control of measuring gas flow
Programmable current oulet/voltage outlet (extra accessories) 0/4-20mA/0/2-10 Volt with
galvanic separation
2 alarm limits programmable for O
2
content
Calibration with up to 4 calibration gases plus atmospheric air (20.946% O
2
)
Supplied as stand-alone or for incorporation.
ISM-3 is specifically built for measuring on clean dry gases and gas mixtures where a great
measuring precision, reliability and long term stability and alarm control of flow and content
of oxygen are required.
As examples of application the following areas can be mentioned:
Control of gas
Atmospheric control under industrial or laboratory conditions
Control of gas mixtures
Environmental measurements
Measuring of oxygen within the chemical, metallurgical and medical industry and
research