GMT220 Series Carbon Dioxide Transmitters
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. GMT220 incorporates the Vaisala CARBOCAP® Sensor, a silicon-based NDIR sensor. It has interchangeable probes and a choice of several different measurement ranges.
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 |
| GMT220 Series Carbon Dioxide Transmitters |
| 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. GMT220 incorporates the Vaisala CARBOCAP® Sensor, a silicon-based NDIR sensor. It has interchangeable probes and a choice of several different measurement ranges. |
| Availability |
| Commercially Available |
| Technology Readiness Level (TRL) |
| 9 |
| User Feedback Sources |
| Indifferent/No user feedback |
| Dimensions |
| 4.7 x 4.7 x 6.1 (119 x 119 x 155 mm) |
| Weight |
| <1 lb.; 9.9-10.6 oz (280-300 g) |
| Power Requirements |
| AC/DC Line Power; 24 VAC/DC |
| Transportability |
| Pocket Size |
| Ruggedness |
| Extreme Temperatures/Humidity |
| Operating Conditions |
| -20 to 60°C (operating temperature) 0 to 50°C (operating temperature with Display) -30 to 70°C (Storage Temperature) 0 – 100% Relative Humidity, non-condensing 700 – 1300 hPa, pressure (compensated range) |
| Consumables |
| <$1,000/year; Calibrated reference probe, calibration gas |
| Calibration Schedule |
| Every 2 yrs |
| Suggested Routine Maintenance |
| Minimal |
| Data Analysis Support Equipment |
| Spare probe, clips, mounting flange, probe cables, calibrator, wall assembly plate, in-soil adapter for probe, serial COM adapter, calibration adapter for probe |
| Communications Interface |
| Serial COM adaptor 19040GM |
| Shelf Life |
| >5 years |
| Unit Cost |
| $840.00 |
| 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) |
| 15 minutes |
| Response Time (Sample Application To Output) |
| <1 minute; 63% in 20 seconds (GMT221) 63% in 30 seconds (GMT222) |
| Alarm Capability |
| 3 LED light indicators to alert operator to CO2 levels over the prescribed limit, if a relay setting is reached or if operation errors are present |
| Software Control |
| Datalogger and display software can be purchased |
| Training Required |
| <1 week training |
| Training Available |
| Yes |
| Manuals Available |
| User Guide |
| Warranties |
| 2 yr |
