PMT® 9501P PoE
The 9501P PoE Remote Particle Counter is a high-performance, reliable instrument designed for precise monitoring of airborne particle concentrations. It measures particle sizes from 0.5 to 25.0 μm at a constant and stable flow rate of 0.1 CFM (2.83 LPM), ensuring accurate and consistent particle counting. The 9501P meets and exceeds international calibration standards ISO 21501-4 and JIS B9921, providing superior measurement accuracy and performance for critical air quality monitoring applications. Equipped with six user-selectable particle size channels, expandable up to 30 channels, the 9501P allows detailed and differentiated particle analysis across multiple size ranges. This flexibility ensures the instrument meets the requirements of demanding environments, including cleanrooms, specialized industrial facilities, and other controlled settings. Channel selection enables tailored particle monitoring for applications where precision and reliability are essential. The 9501P features an integrated pump, eliminating the need for an external vacuum source. This simplifies installation and operation, particularly in environments with limited space or specific airflow requirements. The device also supports seamless integration into building automation and facility monitoring systems via MODBUS TCP/IP over RJ45, Power over Ethernet (PoE), or Wi-Fi (802.11 b/g). These connectivity options allow efficient data transfer, remote monitoring, and real-time control, enhancing operational efficiency and system integration. With its advanced features, robust construction, and flexible particle channel configuration, the 9501P PoE Particle Counter provides a precise, adaptable, and user-friendly solution for airborne particle measurement. It is ideal for maintaining air quality in cleanrooms, production areas, and other critical environments where accurate particle monitoring is essential. With the 0.1 CFM flow rate, this is ideal for industries such as automotive, electronics, and aerospace.
Specifications
| Size Range | 0.5 µm to 25 µm |
| Size Channels | Factory calibrated at 0.5, 0.7, 1.0, 2.5, 5.0, 10.0 µm |
| Number of Channels | 6 channels (up to 30 optional) |
| Counting Efficiency | 50% @ 0.5µm; 100% for particles > 0.75 µm per JIS |
| Flow Rate | 0.1 CFM (2.83 LPM) |
| Concentration Limits | 10,000,000 particles/ft3 @ 10% coincidence (per ISO 21501-4), 20,000,000 particles/ft3 @ 10% coincidence (as tested and validated) |
| Light Source | Long life laser diode |
| Zero Count | <1 count / 60 minutes (<1 particles / 6 ft3). No fault count subtraction. |
| Alarms | Channel alarms on Raw counts, concentrations or mass (alarms on environmental sensors optional) |
| Calibration | NIST traceable |
| Vacuum Source | Internal vacuum pump with HEPA filter |
| Filtered Exhaust | Internal HEPA filter |
| Airflow | Internally monitored |
| Configuration/Download | USB mini-B |
| Alarm | Alarm LED ring |
| Communication Modes | MODBUS™ TCP/IP over Ethernet or WiFi (802.11 b/g) |
| Environmental Sensor | (Optional) Temp and RH probe 32º to 122ºF (0º to 50ºC) ±1ºF (0.5ºC), 15-90% ±2% relative humidity |
| 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 1.80” x 4.86” (9.1 cm x 4.5 cm x 12.3 cm |
| Weight | 1.71 lb. (780 grams) |
| Accessories | Operating manual and Instrument Management Software (IMS) on USB flash drive, Calibration certificate |
| Optional Accessories | Printed manual, barb fittings, mounting bracket and sample tubing, Power Supply |
| Buffer Memory | 65,000 sample records (rotating buffer) including particle count data and environmental data |
| Sample Time | 1 second to 99 hours |
| Power | 7 - 15 VDC (30 watts) or PoE (compliant with IEEE802.3af) |
| 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 | 5 year warranty | Blower warranty : 1 year |