PureAire Monitoring Systems Dual O2/CO₂ Monitor 0 to 25 and 0 to 50,000 ppm

Catalog No.	Detectable Analytes
17-377-543	Oxygen

Catalog No. 17-377-543 Supplier PureAire Monitoring Systems Supplier No. 99143

Description

PureAire Monitoring System's Dual O2/CO2 Monitor provides continuous monitoring of oxygen and carbon dioxide. This is ideal for use in confined spaces where low oxygen concentrations could pose a health hazard, from nitrogen gas storage sites to carbon dioxide beverage gas distribution areas.

• No scheduled maintenance zirconium O2 cell and long-life CO2 sensor
• No calibration is required for oxygen
• Self-calibrating CO2 sensor
• Local backlit concentration display
• Built-in audible horn
• Built-in visual LED alarm indicators
• Alarm level 1 for CO2 / Alarm level 2 for O2
• No drift due to environmental or temperature changes
• 3-year warranty
• 24n V DC Power Supply Included

Specifications

• Detectable Analytes: Oxygen
• Detection Limits: Oxygen 0 to 25%/CO2 0 to 50,000 ppm
• For Use With (Equipment): Optional equipment-PureAire Horn/Strobe, Remote Digital Display, Multi-Channel Controller
• Inputs: 0
• Product Type: Air Monitoring System
• Response Time: 15 sec. (1 sec. average time)
• Temperature (Metric) Operating: -40°C to +60°C
• Accuracy: Delivers ±0.2% O2 accuracy (± 1% of full range) /CO2 ±300 ppm, ± 3% of measured value
• Alarm Averaging Time: Within 1 second of any change in O2 or CO2
• Alarms: Audible 90 dB/Visual-Orange LED alarm indicator for CO2, Red LED alarm indicator for O2
• Amperage: 250 mA
• Certifications/Compliance: CE
• Concentration Measurement Range: O2 0 to 25%, CO2 0 to 50,000 ppm
• Depth (English): 3.25 in.
• Depth (Metric): 82.5 mm
• Detection Range: Oxygen 0 to 25%, Carbon Dioxide 0 to 50,000 ppm
• Dimensions (L x W x H): 6.5 in. x 4.5 in. x 3.25 in.
• Display Type: 0.75 in. backlit LCD digital display
• Electrical Requirements: 24 VDC external power
• Enclosure Material: Polycarbonate-General Purpose
• For Use With (Application): To detect and warn of unsafe oxygen and/or carbon dioxide levels
• Height (English): 4.5 in.
• Height (Metric): 114.3 mm
• Includes: 24 V Power Supply
• Length (English): 6.5 in.
• Length (Metric): 165.1 mm
• Measurement Range: Oxygen 0 to 25%/Carbon Dioxide 0 to 50,000 ppm
• Mounting Options: Wall Mount
• Outputs: One user-adjustable Alarm relay for Oxygen and one user-adjustable Alarm relay for CO2. Relays are rated 2 amp 24 VDC / 24 VAC
• Precision: Delivers ± 0.2% O2 accuracy (± 1 % of Full Range)-O2
• Pressure: ±300 ppm, ± 3% of measured value - CO2
• Real-time Analog Signal: Analog 4-20 mA output (Active)
• Sensing Element Type: Oxygen -Zirconium Oxide Sensor Cell/Carbon Dioxide -NDIR sensor cell
• Voltage: 24 V
• Weight (English): 1.6 lb.
• Weight (Metric): 0.8 kg
• Width (English): 3.25 in.
• Width (Metric): 82.5 mm
• Measurement Method: Diffusion
• Temperature (English) Operating: -40°F to +140°F