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Reinraum Drainage, Hygiene und Sicherheitsgeräte
Sauerstoffmangelmonitor
A fixed oxygen monitor that warns occupants and ventilation controls when inert gas displaces breathable air.
- Continuous Oxygen Display
- Low-Oxygen Alarm Stages
- Local Beacon and Sounder
- Ventilation Relay Output
Produkteinführung
The oxygen deficiency monitor continuously measures ambient oxygen with a replaceable electrochemical or optical sensor and presents the value on a local display. Configurable low-level alarms operate relays, beacon and sounder outputs before conditions become severe. Remote heads can be positioned at the breathing zone or according to the release scenario while the display remains visible outside the room.
Key Features
Two alarm stages support ventilation and evacuation actions.
Sensor and system faults are separated from gas alarms.
Remote outputs integrate with ventilation and access-control logic.
Kunden Produktbedenken
Inert gases are odorless and can displace oxygen without visible warning, especially in enclosed utility spaces.
Personnel cannot sense oxygen depletion directly.A fixed sensor continuously measures and displays oxygen concentration.
A single high alarm provides little time for corrective action.Staged low alarms can start ventilation before evacuation level.
Sensor end-of-life can mimic a safe reading.Fault monitoring and scheduled replacement maintain measurement integrity.
The safest display location may differ from the sensing point.Remote-sensor configurations separate the room sensor from the entrance display.
Typische Anwendungen
Nitrogen utility roomsCryogenic storage areasInert-gas process suitesLaboratory gas storage
Technische Parameter
Typical monitor construction is listed below; sensor placement and alarm setpoints follow the inert-gas risk assessment.
| Core Material | Powder-coated steel or polymer enclosure with oxygen sensor electronics |
|---|---|
| Panel Dicke | 1.0-1.5 mm metal enclosure |
| Effektive Breite | 150-300 mm |
| Maximale Länge | Up to 450 mm enclosure height |
| Stahl facing Dicke | 1.0-1.5 mm steel enclosure panels |
| Kerndichte | 7850 kg/m³ for steel enclosure parts |
| Thermische Leitfähigkeit | 45-60 W/(m·K) for steel enclosure components |
| Oberfläche Finish | Smooth light-gray coating with high-visibility alarm indicators |
| Gemeinsamer Typ | Gasketed enclosure with pluggable sensor, relay and power terminals |
| Customisierung | Verfügbar je nach beabsichtigter Anwendung und Betriebsumgebung. |
Verfügbare Optionen
Integral or remote sensorDual alarm relaysBeacon and sounderAnalog or network output
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