EM-D5000 dust concentration and opacity monitor
Overview
EM-D5100 dust concentration / opacity monitor measure correlation between manual analysis and absorbance continuously. It employs light transmission method to be built in while LED and auto collimation function, which enables long-tem stability monitoring. Measuring value(opacity %, absorbance, mg/m3) can be switchable from LCD display.
Features
- Stabilize and long life light source according to SWBD (super wide band diode) employment.
- Light maintain Parallel reflection at all time according to auto collimation function.
- Auto zero calibration function (automated detection to lens contamination).
Manufactured by HORIBA
Specifications
EM-D5100
Measuring range | Dust | 0-300 mg/m3～0-4800 mg/m3 (Duct diameter: 1m) |
Opacity | 0-20%～0-100% | |
Lower detectable limit | 3% of F.S. | |
Linearity | 2% of F.S. | |
Temperature/Humidity | -20 ℃～50℃ / 95% RH or less | |
Sample gas condition | Temperature | Saturated temperature of sample gas water volume |
Water | Dew condensation or less | |
Pressure | -5～2kPa | |
Particle diameter | 4µm or less | |
Output |
| DC4-20mA (2 systems) |
Auto zero calibration | Arbitrarily setting available from 1 to 99 hours (per 1 hour) | |
Mass | Control box | approx. 5kg |
Photo transmitter | approx. 11kg | |
Photo receiver | approx. 7kg | |
Splash-proof construction | IP65 | |
Purge air unit
Supply air volume | approx. 80 to 90 m3/h | |
Mass | approx. 12kg / set | |
Splash-proof construction | IP55 | |