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- Paramagnetic alternating pressure principle
- Small measuring ranges (0-0.5% or 99.5-100% O2)
- Absolute linearity
- Detector element has no contact with the samples gas
- Can be used to measure corrosive gases
- Long lifetime
- Physically suppressed zero through suitable selection of reference gas (air or O2), e.g. 98-100% O2 for purity monitoring / air separation
- Open interface architecture (RS 485, RS 232, PROFIBUS)
- SIPROM GA network for maintenance and servicing information (option)
- Electronics and physics: gas-tight isolation, purging is possible, IP65, high service life even in harsh environments
- Heated versions (option), use also in presence of gases condensing at low temperature (field unit only)
- EEx(p) for zones 1 and 2 according to ATEX 2G and ATEX 3G (field unit only).
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