CEA GD-444 Infared C02 Analyzer 
Features
- Carbon Dioxide ranges up to 10,000 ppm (1%), 10%, or 100% Volume
- Portable size - fits in your palm
- Battery charger also provides AC power
- Built-in air pump for fast response
- Internal datalogger option
- Adjustable audio alarm
- Lightweight - Less than Two pounds
- Simple push button operation
- Backlight, recorder output, and Optional relay
Rent This Product
| MODEL |
CARBON DIOXIDE RANGES |
| GD-888/1% | STANDARD RANGE - 0 to 10,000 ppm (1%) |
| GD-888/10% | EXTENDED RANGE - 0 to 10,000 ppm and then 1.00% to 9.90% |
| GD-888/100% | HIGH LEVEL RANGE - 0.0% to 99.9% |
| MEASURING PRINCIPLE | Carbon Dioxide - Non-dispersive Infrared Technology (NDIR) |
| DISPLAY | LCD - push-button operated backlight |
| INDICATION | Continuous - instantaneous concentration |
| SAMPLING METHOD | Built-in pump (approximately 200 ml/min), push button controlled |
| RESPONSE TIME | Typically 20 seconds to 90% of full scale |
| ACCURACY | +/-5% of Reading |
| ALARMS | User adjustable audible alarm |
| BUILT-IN DATALOGGER | tores up to 1,000 readings with easy to use Windows software |
| OPERATING TEMP. | 50o - 104oF (10o - 40oC) |
| OPERATING HUMIDITY | 0 - 90% RH, non-condensing |
| RECORDER OUTPUT | 0 - 1 VDC linear or Optional 4-20 mA (if specified) |
| RELAY | 8A at 220 VAC/normally open or normally closed |
| POWER SUPPLY | Ni-Cad rechargeable batteries (Charger also provides AC power) |
| OPERATING TIME | Approximately 6 to 8 hours continuous with fast charging time |
| WEIGHT | About two (2) pounds |
| DIMENSIONS | 7.5" H x 3.9" W x 3.0" D |
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