ANALIZZATORE FTUV (Trasformazione di Fourier) per Ammoniaca (NH₃)
BERYL 92M
Misura ultraveloce del paramentro NH3 (Tempo di risposta ultraveloce : < 2 secondi) L'utilizzo della gamma UV per la misura di NH3 è stato scelto in modo specifico per evitare qualsiasi interferenza con gli altri principali gas di emissione (CO, CO2, H2O etc..) che non assorbono gli UV.
- Very high selectivity and maximum stability thanks to the UV Fourier Transform principle
- Ultra-fast response time (< 2 sec)
- High speed DSP processor
- No risk of interferences or quenching effect due to CO, CO2 or H2O
- No internal converter, ultra-low maintenance
- High lifetime of the lamp (> 1 year of continuous use)
- Heated chamber (190°C)
- Touch screen
- Multilingual software
- Automatic compensation of pressure and temperature variations
- Engine exhaust gas monitoring
- Emission monitoring (CEMS)
- Process control (DeNOX SCR and SNCR)
| Technical specifications | |
|---|---|
| Ranges | 0-100 / 0-500 ppm |
| Lower detectable limit | 0.4 ppm |
| Response time | < 2 sec (T90) |
| Zero drift | < 2% F.S. / 24 h |
| Span drift | 2 % F.S. / 24 h |
| Linearity | ± 1 % F.S. |
| Sample flow rate | 0.1 to 5 l/min |
| Heated block temperature | 190°C |
| Housing | Rack 19 ‘’ – 3U |
| Operating temperature | +5 to +45°C |
| Communication | RS 232 |
| Protocol | AK and MODBUS |
