Carbon Monoxide Data Loggers and Recorders
Carbon monoxide data loggers measure and record CO levels in indoor environments, providing a permanent data record for safety compliance, industrial hygiene documentation, and occupational health monitoring. Unlike standard CO detectors that simply sound an alarm, data loggers capture a time-stamped record of concentration levels over time — giving you the evidence needed to identify the source of an exposure event, demonstrate regulatory compliance, or support an insurance or liability claim.
Carbon monoxide is an odorless, colorless gas produced by incomplete combustion from sources such as gas appliances, generators, vehicles, and industrial equipment. Monitoring is critical in garages, warehouses, loading docks, parking structures, and any facility where combustion equipment operates indoors. Many CO data loggers also record temperature, humidity, and other air quality parameters simultaneously, making them a practical choice for comprehensive indoor air quality programs. Most feature audible alarms to alert occupants when CO levels exceed safe thresholds.
MicroDAQ carries carbon monoxide data loggers from Lascar Electronics and Reed Instruments, with options ranging from simple USB loggers to handheld multiparameter meters with SD card data logging. Our non-commissioned Technical Sales Representatives are available by chat, email, or phone and are always happy to help you find the best solution for your application.
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EL-USB-CO300- Measures CO Levels Over 0 to 300 ppm Range
- User-Configurable Alarms and LED Indicators
- Stores Up to 32,500 Samples/Readings
- Replaceable Internal Lithium Battery
- Up to 4 Year Expected Sensor Life
Includes 1/2 AA 3.6V Lithium Battery. PC Compatible Software Available As A Download.
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USB Carbon Monoxide Data Logger$174.15EL-USB-CO- 3 to 1000 ppm CO Measurement Range
- Stores up to 32,510 Measurements
- Warning Threshold with Bright Visual and Audible Warning
- User Replaceable Internal Lithium Battery
- Up to 4 Year Sensor Life
Includes 1/2 AA 3.6V Lithium Battery. PC Compatible Software Available As A Download.
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R9910SD- Simultaneously Measure Readings from 3 Separate Probes (Temp/RH, CO2, CO or O2)
- Recorded Data Logs to SD Card with Easy Analysis Using Microsoft® Excel®
- 2 Seconds to 8 Hour User-Selectable Sampling Rate
- LCD Display Shows Current Readings, Max and Min Readings, Alarm and Battery Status
- 35 Hrs to 120 Hrs of Typical Battery Life (Dependant Upon Environment, Display and Sampling Rate)
- Powered by (6) AA Alkaline User-Replaceable Batteries
Includes Temp/RH, CO2, CO and O2 Sensors. Hard Carrying Case and (6) AA Batteries
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R9910SD-KIT- Simultaneously Measure Readings from 3 Separate Probes (Temp/RH, CO2, CO or O2)
- Recorded Data Logs to SD Card with Easy Analysis Using Microsoft® Excel®
- 2 Seconds to 8 Hour User-Selectable Sampling Rate
- LCD Display Shows Current Readings, Max and Min Readings, Alarm and Battery Status
- 35 Hrs to 120 Hrs of Typical Battery Life (Dependant Upon Environment, Display and Sampling Rate)
Kit includes Temp/RH, CO2, CO and O2 Sensors, 16GB SD Card, AC Power Adapter, Hard Carrying Case and (6) AA Batteries
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R9905- Measure and Record Temperature, Humidity and Carbon Dioxide
- Recorded Data to Internal Memory with Easy Analysis Using Microsoft® Excel®
- 1 Second to 60 Minute User-Selectable Sampling Rate
- LCD Display Shows Current Readings, Max and Min Readings, Alarm and Battery Status
- 10 Hours of Typical Battery Life (Dependant Upon Environment, Display and Sampling Rate)
- Powered by 9-Volt Alkaline User-Replaceable Batteries
- Available with Carbon Dioxide (CO2), Temperature and Humidity Calibration
Includes Temperature, Humidity and Carbon Dioxide Sensors, USB Cable, Hard Carrying Case and 9-Volt Battery
