ES RME
calcActive())">
Description / ES RME
The SM-EC sensor chip is the pre-calibrated replacement sensor chip used in SM-7 for use with the OS-4 and OS-6 Ozone Monitors. This sensor alleviates the need for any down-time for calibration purposes. If you currently have an SM-7 the SM-EC is the simple replacement sensor. If you are currently using the SM-6 and SM-X sensor chip, you will need to purchase a complete SM-7 with SM-EC sensor and then use this SM-EC replacement sensor in the future.
Standard range of 0-20 ppm with an optional high range sensor chip available of 0-50.0 ppm.

Links:
More Information
| Manufacturer | Eco Sensors |
|---|---|
| Gas | Ozone (O3) |
| Resolution | 0.01 ppm |
| Response Time | 1 second |
| Sensor type | Electrochemical |
| Sampling Method | Fan |
| Operational Temperature Range | 35 - 100 deg F |
| Operational RH Range | 0 - 85% RH |
| Field Replaceable Battery | No |
| Warranty | 1 Year |
| Calibration | Replace with Pre-Calibrated Sensor Annually |
| Range | 0-20ppm or 0-50 ppm |