Nitrate (NO3−) determination can be difficult because of the high probability that interfering constituents are present in various matrices, but not with this special product. OPM NITRATE is designed and manufactured with respect to standard method of determination EPA 9210A also follows ASTM Standards D 4646 for precise detection of NO3- contents.
| ITEM | PARAMETER |
|---|---|
| Sensor measurement method | Ion selective electrode |
| Measuring range | 1-110 configurable up to 10,000mg/l |
| Accuracy | ±2% of Full scale |
| Repeatability | +2% |
| Resolution | 0.01 mg/l |
| Response time | T90 <45 sec |
| Error compensation | Automatically built in feature |
| Optimal pH working range | 2.5-11pH |
| Operating temperature | 0° to 50° C (32° to 122° F) |
| Protection grade | IP68 |
| Communication output | RS485 Two way communication enabled |
| Material of construction | SS316L, POM |
| Communication mode | Sensor operates on two way communication, Direct data transfer protocol |
| Sensor diagnostic details | Diagnostic data output for raw value, calibration drift coefficient, environment error compensation algorithm, sensor performance factors can be attained by OPM Smart controller. |
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