Emerson's Rosemount Analytical OPM 3000 Opacity Dust Density Monitor stack mounting transmissometer sensor system consists of an optical transceiver mounted on one side of the stack and a retro reflector mounted on the other. The OPM 3000 ratio measurement technique provides continuous automatic compensation for variations in light source intensity to ensure prolonged instrument accuracy and stability. Since the OPM 3000 is insensitive to the absolute intensity of the light source, it is not affected by light source aging.
| Emerson Automation Solutions – Rosemount | |
|---|---|
| Product Category | Opacity Sensors and Instruments |
| Product Number | OPM 3000 |
| Product Name | Opacity Dust Density Monitor - Non-compliant |
| Device Classification | Sensor System |
| Measurement Output | Dust Density |
| Technology Type | Transmissometry; (Double Pass Extinction) |
| Electrical Output | Current; Switch / Alarm |
| Features | Calibration |
