GMM220 Carbon Dioxide Transmitter
The Vaisala CARBOCAP® Carbon Dioxide Transmitter Series GMT220 is designed to measure carbon dioxide in harsh and humid environments. The housing is dust- and waterproof to IP65 standards. It incorporates the Vaisala CARBOCAP® silicon-based NDIR sensor. It offers a choice of several measurement ranges. Probes are interchangeable for easy maintenance. Designed for OEM applications.
Availability: Commercially Available
Fernanda Cunha
781-537-1042
1862 Craig Park Court
St. Louis, MO 63146
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www.vaisala.com
| Manufacturer |
| Vaisala, Inc. |
| Product Name |
| GMM220 Carbon Dioxide Transmitter |
| Detection Category |
| Chemical |
| Detection Principle |
| Molecular Spectroscopy; |
| Detection Method |
| Non-Dispersive Infrared (NDIR); |
| Application |
| Gas Analysis; |
| Equipment Type |
| Sensor |
| Product Synopsis |
| The Vaisala CARBOCAP® Carbon Dioxide Transmitter Series GMT220 is designed to measure carbon dioxide in harsh and humid environments. The housing is dust- and waterproof to IP65 standards. It incorporates the Vaisala CARBOCAP® silicon-based NDIR sensor. It offers a choice of several measurement ranges. Probes are interchangeable for easy maintenance. Designed for OEM applications. |
| Availability |
| Commercially Available |
| Technology Readiness Level (TRL) |
| 9 |
| User Feedback Sources |
| Indifferent/No user feedback |
| Dimensions |
| 3.1 x 1.9 x .12 in (78 x 48 x 3 mm) |
| Weight |
| <1 lb.; 180 (GMM221) 200 (GMM222) |
| Power Requirements |
| AC/DC Line Power; 24 VAC/DC Supply |
| Transportability |
| Pocket Size |
| Ruggedness |
| Extreme Temperatures/Humidity |
| Operating Conditions |
| -20 to 60°C (operating temperature) -30 to 70°C (operating temperature) 700 – 1300 hPa, pressure 0 – 100% Relative Humidity, non-condensing (probe) 0 – 85% Relative Humidity, non-condensing (motherboard) |
| Consumables |
| <$1,000/year; Carbon dioxide reference gas, pressure regulator, flow meter, 3 mm inner diameter neoprene tubing (Teflon tubing not recommended), field check adaptor |
| Calibration Schedule |
| 2 yr field calibration (spot checking and 2-point calibration) |
| Suggested Routine Maintenance |
| Minimal |
| Data Analysis Support Equipment |
| Spare probe, clips for probe attachment, mounting flange, calibration unit, serial COM adapter, probe cables |
| Communications Interface |
| Yes |
| Shelf Life |
| >5 years |
| Unit Cost |
| $740.00 |
| Maintenance Cost |
| Minimal |
| Other Chemical Targets |
| Carbon Dioxide |
| Sample Introduction |
| Vapor/Gas |
| Sensitivity/Detection Limits |
| ppm |
| Start Up Time (From Cold Start To Sample Ready) |
| 30 seconds to 15 minutes |
| Response Time (Sample Application To Output) |
| <1 minute; Response Time (63%) 20 seconds (GMM221) Response Time (63%) 30 seconds (GMM222) |
| Alarm Capability |
| Error alarms, through blinking LED lights |
| Software Control |
| Serial data transfer to PC available |
| Training Required |
| <1 week training |
| Training Available |
| Yes |
| Manuals Available |
| User Guide |
| Warranties |
| 2 yr |
