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| Brand Name : | PhyMetrix | 
| Model Number : | PGA920 | 
| Payment Terms : | T/T | 
| Delivery Time : | 1-2Weeks | 
PGA620 Portable Carbon Dioxide Analyzer
PGA620 portable carbon dioxide analyzer for on-site intermittent or continuous monitoring of CO2 concentration, intrinsically safe design, optional built-in pump, is a perfect choice for a variety of applications, both for general use and hazardous environments .

Technical indicators
| Measuring range | 0~5000PPM; 0~5%; 0~20%; 0~100% (optional sensor) | 
| display | 3-digit digital LCD display | 
| Resolution | 0.1PPM or 0.01% | 
| Preheat time | <2minutes (starting time) <30minutes (meet technical specifications) | 
| Linear error | ≤±2%F.S. (which does not include calibration error) | 
| Repeatability error | ≤±1%F.S. | 
| Response time | T90 is about 0.15S (@1SCFH) | 
| sensor type | NDIR infrared dual optical wavelength sensor | 
| Operating temperature | 32~104F (0~40°C) | 
| environment humidity | 0~85%, no condensate | 
| Rechargeable battery power | AC115~230V | 
| Application area | Class I , Div.I, Groups B, C, D. | 
| size | 138*185*112 (w * d * h) | 
| weight | 2.45Kg | 
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