Features
- New pattern long-life conversion ion current tester
- Fast response and high sensitivity
- N2 and O2 concentration display
- Checking the sensor working state automatically
- Unique double-line working change mode
- Setting alarm value freely
- High precision, automatic temperature compensation
- Eliminates the impact of environmental temperature
Technical Specification
| Monitor | Five-digital dynamic LED monitor, visible display window 3.54 in x 0.98 in (90 mm x 25 mm) |
| Measure range | 21% O2 to 99% O2 |
| Measure mode | Air in-flowing or convention diffusing |
| Sample gas flow | 150 ml / min to 300 ml / min |
| Accuracy | ±2% FS |
| Response time | 90% of FS reading ≤20 s |
| Stability | <1% FS (168 hrs) |
| Signal output | 4 mA to 20 mA |
| Power supply | 220 % VAC to 10% VAC, 50 Hz / 60 Hz, the power loss ≤6 VA |
| Sensor life | 20000 hrs at 77 °F (25 °C) at 1 atm |
| Ambient humidity | <80% RH |
| Ambient temperature | 14 °F to 122 °F (-10 °C to 50 °C) |
| Weight | 2.20 lb (1 kg) |
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