Hal Technology HCO202 Handheld Carbon Dioxide Meter/Monitor

HalTech’s HCO202 handheld carbon dioxide meter makes it easy to take quick and accurate measurement of CO2 levels. Featuring the dual-beam, non-dispersive infrared (NDIR) absorption gas sensor technology, the HCO202 has a wide measuring range and quick response to ambient changes in carbon dioxide concentration with long-term stability and durability.

• Reliable dual-beam, non-dispersive Infrared absorption gas sensor (NDIR)
• Build-in pump sampling for fast response
• Direct real time digital reading
• Manual and auto data save
• High-speed USB data downloading
• Auto backlight
• Simple and easy self-calibration and correction
• Audible excess limit warning
• Rechargeable Li-ion battery

• Target Gas: Carbon Dioxide (CO2) in air
• Range: 0 – 50,000ppm or 0 – 5%
• Technology: NDIR
• Response: < 2 seconds
• Accuracy: ±70ppm or 5% of reading @STP
• Resolution: ±10 ppm or ±5% of reading
• Stability: <2% full scale over the life of sensor (15 years typical)
• Non Linearity: <1% Full Scale
• Sampling Method: Flow through and point sampling with a built-in pump
• Memory: Up to 500 sets of data
• Interface: USB for data down loading
• Environmental Conditions: 32ºF to 122ºF (0ºC to 50ºC) < 90%RH (non-condensing)
• Power Rechargeable Lithium ion battery (900mAh); AC adapter 5VDC/1A
• Dimensions: 80 (W) × 36 (D) × 150 (H) mm
• Weight: About 200 grams

• Hal Technologoy HCO202 Datasheet