Particle Counter : Model 2510-2
Product Descriptions
The 2510-2 particle counter provides a range of particle size measurement from 0.5 to 5.0 μm at a flow rate of 1.0 CFM (28.3 LPM). These sensors allow for efficient particle counting with specifications that exceed the ISO 21501-4 and JIS B9921 calibration standards.
These sensors have 2 fixed particle size channels and are equipped with an integral critical orifice and flow sensor to provide a stable flow rate from an external vacuum source. Integration into a building automation or facility monitoring system is easy via isolated RS-485 Modbus communication.
Features & Benefits
– Measures 0.5 um to 5.0 um (up to 4 size channels)
– 1.0 CFM (28.3 LPM) flow rate
– Long life laser diode technology
– Measures up to 4 channels of simultaneous data
– Particle concentrations up to 1,500,000 Particles/ft3 @ – 10% coincidence loss
– Internal critical orifice
– Connect using Modbus RTU/ASCII over isolated RS-485
– Complies with ISO 21501-4 and JIS B9921 standards
– Easy to clean and wipe down with minimal particle traps
– Versatile mounting options
– User configurable alarm light
– LED Indicators
– Seamless integration into a facility monitoring system
– Lightweight stainless steel enclosure
– 2 year warranty. Extended warranties available.
Specifications
| Model | 2510-2 |
| Size Range | 0.5 to 5.0 um |
| Size Channels | Factory calibrated at 0.5, 1.0, 2.5, 5.0 um |
| Number of Channels | 2 |
| Counting Efficiency | 50% @ 0.5um; 100% for particles > 0.75 um per JIS |
| Flow Rate | 1.0 CFM (28.3 LPM) |
| Concentration Limits | 1,500,000 Particles/ft3 @ 10% coincidence loss |
| Light Source | Long life laser diode |
| Zero Count | < 1 count /15 minutes (< 1 particles /15ft3) |
| Calibration | NIST traceable |
| Vacuum Requirements | External vacuum > 15″ (38.1cm) of Hg |
| Airflow | Internally monitored |
| Alarm | User configurable alarm light |
| Communication Modes | MODBUS™ RTU or ASCII outputs (over isolated RS-485) |
| Standards | ISO 21501-4 and JIS B9921 |
| Instrument Calibration | Recommended minimum once per year |
| External Surface | Stainless steel |
| Dimensions (L x W x H) | 3.59” x 1.83” x 5.01” (9.1 cm x 4.6 cm x 12.7 cm) including probes and connectors |
| Weight | 1.65 lb. (0.75 kg) |
| Accessories | Wiring Connector, operating manual on USB flash drive |
| Optional Accessories | Power Supply, Remote Mounting Bracket, Stainless Steel Barbed Isoprobe (1.0 CFM/28.3 LPM), Purge Filter Assembly, and Sample & Vacuum Tubing |
| Sample Time | 1 second to 18 hours |
| Power | 9 – 24 VDC (< 2.5 watts) |
| Operating Conditions | 41° to 104°F (5° to 40°C) / 20% to 95% non-condensing |
| Storage Conditions | 32° to 122°F (0° to 50°C) / Up to 98% non-condensing |
| Warranty | 2 year limited warranty. Extended warranties available. |
