| Measuring range | internally adjustable |
| Minimum detection limits (20 °C, 1000 hPa, 1 m path length) | gas-depending: HF: 0.1 vpm, HCl: 0.2 vpm, NH3: 0.3 vpm, H2O: 1 vpm, O2: 200 vpm, CO:200 vpm, CO2: 200 vpm |
| Smallest recommended measuring range (20 °C, 1000 hPa, 1 m path length) | gas-depending: HF: 0 … 2 vpm, HCl: 0 … 10 vpm, NH3: 0 … 10 vpm, H2O: 0 … 50 vpm |
| in combination with HF, HCl, NH3 | 0 … 5 Vol%, O2: 0 … 1 Vol%, CO: 0 … 1 Vol%, CO2: 0 … 1 Vol% |
| Largest recommended measuring range (20°C, 1000 hPa, 1 m path length or smaller) | gas-depending: HF: 0 … 10 Vol%, HCl: 0 … 25 Vol%, NH3: 0 … 100 Vol%, H2O: 0 … 100 Vol%, %, O2: 0 … 100 Vol%, CO: 0 … 100 Vol%, CO2: 0 … 100 Vol% |
| The max. ranges possible with an analyser might be dependent on the measurement conditions and its individual configuration. In case, a required range is larger than 200 times the smallest range given above, please, contact Siemens to discuss your application. |
| General | |
| Concentration units | vpm, Vol%, mg/Nm3 (EU/US) |
| Display | Digital concentration display (5 digits with floating decimal point) |
| Mounting orientation | Front plate vertical |
| Laser protection class | Class 1, safe to the eye |
| Laser power | Varies with application |
| Certificates | CE mark, ATEX |
| Linearity | better than 1% |
| Accuracy | better than 2% of reading above the minimum detection limit |
| Design, enclosure | |
| Protection class | IP20 according to EN 60529 |
| Dimensions | 177x440x380 mm |
| Weight | approx 13 kg |
| Electrical characteristics | |
| Power supply | 100 … 240 V AC 50-60 Hz, automatically adjusted to the system |
| Power consumption | 50 W |
| EMC-compatibility | According to EN 61326 and stan-dard classification of NAMUR NE21 |
| Electrical safety | According to EN 61010-1, overvoltage classification II |
| Fuse specifications | 100 ... 240 V: 2.5T/250 |
| Time response | |
| Warm-up temperature at 20 °C ambient | Approx. 15 min |
| Delay of display (T90) | < 1 s |
| Electrical time constant | 0.3 (adjustable), typically 1 … 3 s |
| Dead time | < 1 s |
| Response time | better than 3 s, application dependent |
| Electrical damping | 1 … 100 s, selectable |
| Measurement response | |
| Output signal fluctuation | 2% of measurement value |
| Precision | < 2% … < 5% of measurement value, application dependent |
| Zero point drift | negligible |
| Drift of measurement value | negligible |
| Deviation of linearity | < 1% of measurement value |
| Influencing variables | |
| Ambient temperature | < 1%/10 K of measurement value |
| Ambient pressure | < 1%/50 hPa |
| Measurement gas pressure | < 2% change of reading upon change in pressure of 50 hPa |
| Power supply | < 1% at change of output signal range of ± 10% |
| Tilting | < 1% for non-horizontal mounting of the sensors below 15° |
| Electrical inputs and outputs | |
| Number of measurement channels | 1 … 3, optional |
| Analog output | 2, 4 … 20 mA, potential-free, ohmic resistance max. 750 Ω |
| Analog inputs | 2, designed for 4 … 20 mA |
| Binary outputs | 6, with changeover contacts, configurable, AC/DC 24 V/1 A, potential-free |
| Binary inputs | 6, designed for 24 V, potential-free, configurable |
| Communication Interface | Ethernet 10BaseT (RJ-45) |
| Ambient conditions | |
| Temperature range | +5 … +45 °C during operation, -40 … +70 °C during transportation and storage |
| Humidity | < 85% RH, above dew-point |
| Ambient pressure | 700 … 1200 hPa |
