Description
Midas® S2 Sensor Cartridges Phosphine (PH3) 50-1200 ppb P/N: MIDAS S2-E-PH3
| Selectable gases | Phosphine (PH3) |
| Cartridge Part Number | MIDAS S2-E-PH3 2-year extended warranty |
| Sensor Technology | Electrochemical sensor |
| Measuring Range | PH3 0 – 1200ppb |
| Default Alarm 1 | PH3 150ppb |
| Default Alarm 2 | PH3 300ppb |
| LDL, LAL | PH3 50ppb |
| Resolution | PH3 5ppb |
| Accuracy | ≤ ± 5% of measured value |
| Response Time t62.5 | Typical 2 seconds |
| Sensor Cartridge Life Expectancy (Expiration Period) |
24 months under typical application conditions Extendable for 1 year through calibration after 24 months |
| Operating Temperature Effect of Temperature Sensitivity |
0°C to +40°C (32°F to 104°F) ≤ ± 10% of measured value at 20°C |
| Operating Humidity | 10 to 90% non-condensing |
| Operating Pressure | 90 – 110kPa |
| Calibration Gas | PH3 600ppb |
| Warm Up Time | < 20 minutes |
| Storage Temperature | +5°C to +25°C (+41°F to +77°F) |