The Xgard-1-O2 is a single-gas gas sensor used to warn for gases (Oxygen, O₂, 0 … 25 vol%), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

• Stationary
• For (Oxygen, O₂, 0 … 25 vol%)
• Additional display and alarm station
• ATEX or UL approval

The gas detector PCE-WMM 100 consists of a main unit and a remote display. The CO2 gas detector is used to measure carbon dioxide and oxygen in a fixed location. The gas detector has two relays that can be used to control alarm lights or sounders.

• Measuring range CO2: 0 … 50000 ppm
• Measuring range O2: 0 … 30 %
• Measuring range temperature: 0 … 50 °C / 32 … 122 °F
• Main and remote unit
• Alarm relay
• 4 … 20 mA analog outputs
• Acoustic alarm