US$ 161.00
Bilingual Technical Support (EN / ES)
Public Service, Military and First Responder Discount
30 Day Return Policy
2 Year Warranty
| Measuring function | CO2 |
| Measuring range | 0 .... 50000 ppm |
| Resolution |
<10000 ppm: 10 ppm |
| >10001 ppm: 100 ppm | |
| Accuracy | ± 100 ppm / 5 % of measured value |
| Measuring function | O2 |
| Measuring range | O2: 0 ... 30 % |
| Resolution |
0.1 % |
| Accuracy | < 3 % of measured value |
| Measuring function | Temperature |
| Measuring range | 0 ... 50 °C / 32 ... 122 °F |
| Resolution |
0.1 °C |
| Accuracy | ± 1 °C |
| Repeatability | CO2: ±20 ppm at 400 ppm |
| O2: < ±1 % | |
| Temperature dependence |
± 0.3 % of measured value / °C |
| (at 25 °C) | ± 2 ppm / °C |
| (the larger value applies) | |
| Pressure dependence | 0.13 % of measured value / mmHg |
| Response time | CO2: T90 < 60s |
| O2: T90 < 30s | |
| Temperature: 20 ... 30 m | |
| Alarm 1 | CO2: 5000 ppm, 1 %, 1.5 %, 2 % |
| O2: 18 %, 18.5 %, 19 %, 19.5 %, 20 % | |
| Alarm 2 | CO2: 1.5 %, 2 %, 2.5 %, 3 %, 3.5 %, 4 % |
| O2: 16 %, 16.5 %, 17 %, 17.5 %, 18 % | |
| Alarm sound volume | 80 db / 0.1 m |
| Heating time | < 60 s at 22 °C ambient temperature |
| Power supply |
Power adapter 100 ... 240 V AC / 6 V DC / 0.5 A |
| Analog output | 2 x 4 ... 20 mA |
| Load | <150 Ohm |
| Relay | max. 2 A / 30 V DC / 250 V AC |
| Operating conditions |
0 ... 40 °C / 32 ... 104 °F / max 95 % r.H. |
| Storage conditions | -20 ... 60 °C / -4 ... 140 °F / max. 95 % r.H. |
| Degree of protection | Main unit: IP54 |
| Remote unit: - | |
| Dimensions | Main unit: 170 x 63 x 26 mm / 6.6 x 2.4 x 1.0" |
| Remote unit: 80 x 35.7 x 10 mm / 3.1 x 1.4 x 0.3" | |
| Weight | Main unit: 1200 g incl cable |
| Remote unit: 120 g / 4.2 oz | |