| Measurement Specifications |
| Measuring Particle Size |
3718-A: 0.3µm and 0.5µm; 3719-A: 0.5µm and 5.0µm |
| Counting Efficiency |
50% +/- 20% at smallest particle channel |
| Coincidental Loss |
Less than 10% at 500,000 particles/cf |
| Zero Count |
Less than 1 count / 5 minutes |
| General Specifications |
| Flow Rate |
1.0 cfm (28.3 l/min) |
| Light Source |
Laser diode |
| Interfaces |
RS485 (Modbus capability); Analog output (4-20mA) |
| Enclosure |
Stainless steel |
| Power Supply |
DC24V (over network hub) or 9 to 28V (AC adapter) |
| Output |
Particle counts, error status, alarm output |
| Vacuum Source |
External pump |
| Operating Environment |
10 to 30°C (50 to 86°F)/20 to 85%RH with no condensation |
| Dimensions |
W 5.2 x D 3.7 x H 3.1 inch (133 x 95 x 80 mm) |
| Weight |
2.2 lbs (1.0 kg) |
| Standards |
ISO21501-4, JIS B9921, CE-mark |
| Warranty |
3 year |
| Standard Accessories |
User’s Manual – English (1), User’s Manual – Japanese (1), AC adapter (1), Zero filter (1), Adapter 1 (1), Adapter 2 (1), Tygon tube 1 (1), Setting software DVD – 3718/19-40 (1) |
