Fuente | Carbon-14, < 3.7 MBq (<100 µCi) |
Measuring range | 0 a 0,1 mg/m3, 1,0, 2,0, 3,0, 5,0, 10,0 mg/m3; 0 a 100,1,000, 2,000, 3,000, 5,000, 10,000 ug/m3 |
Minimum Detection Limit | < 4 μg/m3 (1 hour) @ 2σ; < 1 μg/m3 (24-hour) @ 2σ |
Resolution | 0,1 μg/m3 |
Precision | ± 3.0 μg/m³ < 80 μg/m³; 4-5 μg/m³ > 80 μg/m³ (24-hour) |
RMS Accuracy | PM2.5 < 5%, PM10 < 5% (24-hour) |
Accuracy (for mass measurement) | ±5% using a set of NIST traceable mass sheets |
Air Flow Range | 1 m3 /h (16.67L/min) measured through an internal subsonic orifice |
Precision Sample Flow | ±2% of measured value |
Accuracy Sample Flow | < 5% of measured value |
Mass Concentration | 60 to 3,600 seconds and 24-hour |
Data Output Rate | Every 1 second |
Operating temperature | The temperature of the sampled air can vary between -30 and 45°C. 5028i units must be protected against the climate within the range of 4°C to 50°C. An optional full outer cover provides complete weather protection” |
No condensation | < 95% RH entro del monitor 5028i |
Salida | Voltage selectable, RS232/RS485, TCP/IP, 10 relays status and power failure indication (standard). output of isolated current 0-20 or 4-20 mA (optional) |
Prohibited | 16 digital inputs (standard), eight analog inputs 0 to 10 VDC (optional), 8 user-defined analog outputs user (0 -1 or 0 -5 VDC) |
Energy Requirements | 110VAC-120VAC, 220-240VAC, 50/60Hz 700 watts (110V); 700 watts (220V) Maximum |
Bomba | 220 VAC 50/60 Hz, 2.0 A |
Physical Dimensions | 18.96” (48.2 cm) W × 22.23” (56.5 cm) D × 23.43” (59.5 cm) H |
Weight | 110VAC: 77 lbs (35 kg), 220VAC: 66 lbs (30kg) |
Protocols | C-Link, MODBUS, Gesytec (Bayern-Hessen), protocol ESM, data transmission and NTP protocols network time). Simultaneous connections from different locations over Ethernet |
Electrical Designations and Security | “Designed to comply with CE: EN 61326: 1997 + A1: 1998 +A2: 2001 + A3: 2003, EN: 61010-1; UL:61010-1:2004; CSA: C22.2 No. 61010-1: 2004; FCC: Part 15 Subpart B, Class B” |
Approvals and Certifications | U.S. EPA PM-10 Monitor Equivalent: EQPM1102-150; US EPA PM-2.5 Monitor Equivalent: EQPM0609-183 |