PureAire 99059 Sample Draw Oxygen Detector with Long Life Year Sensor & Power Supply, 0-95% Range

PureAire's Sample Draw Oxygen Monitor is the ideal choice for remote oxygen monitoring in confined spaces, storage areas, and other hard-to-access locations. Equipped with a built-in pump, the system can draw air samples from up to 100 feet away, making it perfect for environments where direct sensor placement isn't feasible.

Designed for use in facilities that handle inert gases such as nitrogen, helium, or argon, this monitor is well-suited for MRI rooms, food and beverage production areas, laboratories, cryogenic storage, and other oxygen-sensitive locations.

Built to perform in extreme conditions, the monitor remains accurate at temperatures as low as -40°C. Its core is PureAire's advanced zirconium oxide sensor, which operates continuously for 10+ years without requiring replacement or routine scheduled maintenance, delivering long-term reliability with minimal maintenance.

Sample Draw Oxygen Depletion Monitors feature a non-depleting zirconium oxide sensor that operates continuously for over 10 years, without the need for replacement parts, scheduled maintenance, or hidden costs.

Designed for environments where oxygen displacement is a risk, these monitors are ideal for laboratories, cryogenic chambers, hyperbaric chambers, MRI rooms, and freezers. They effectively detect leaks from inert gases such as nitrogen, helium, and argon.

Each unit includes built-in visual and audible alarms for immediate notification and can also be integrated with existing fire alarm systems for broader facility alert coverage.

Engineered for simplicity, the Sample Draw Monitor is easy to install, requires no calibration, and features onboard watchdog software that continuously verifies operational integrity. Immune to fluctuations in barometric pressure, humidity, and temperature, this monitor offers a dependable, cost-effective solution for critical oxygen safety.

Features:

• Long Life Zirconium Sensor -  10+ years average sensor life
• No scheduled maintenance required
• Two, user-adjustable, alarm relay setpoints are available or alarm defaults are set to 19.5% and 18.0%
• Built-in audible alarm 90dB
• Digital display
• 4-20mA analog output (Active)
• No drift due to thunderstorms or barometric pressure changes
• Wall mounting brackets
• Built-in Flow Sample Pump
• UL, C, UL, and CE Approvals
• 24V DC Power supply include