| Sampling Method & Range |
Sample 0-25% O2 & 0-50,000ppm CO2 |
| Accuracy |
± 1% of full scale – O2
±300 ppm, ± 3% of measured value – CO2 |
| Operating Temperature |
-40 to +122F (-40 to +50C) |
| Display |
3/4” backlit digital display |
| Sensor Type |
Zirconium oxide for O2, NDIR for CO2 |
| Sensor Life |
10+ years under normal conditions |
| Signal Outputs |
Two 4-20 mA analog outputs (Active)
Two user-adjustable Alarm relays for Oxygen, Two user-adjustable Alarm relays for CO2. Relays are rated 2 amp 24VDC |
| Power Requirements |
24VDC 300mA |
| Dimensions |
7.0 (W) x 11.0 (H) x 6.0(D) inches; 177.8 mm x 279.4mm x 154.4mm |
| Weight |
5.0 lbs (2.27 kg) |
| Enclosure |
Polycarbonate |
| Calibration |
Calibration is not required for Oxygen. None for CO2 when Auto Cal function is activated. Periodic span adjustment as needed for Oxygen. |
| Country of Origin |
USA |
| Harmonized Tariff Code |
8531.10.0045 |