7501 – Remote Particle Counter
The Particles Plus 7501 Remote Particle Counter measures 0.5 μm to 25.0 μm with a flow rate of 0.1 CFM (2.83 LPM) and is the most versatile remote particle counter available. With an internal vacuum pump, the 7501 can be used as a stand-alone battery operated instrument or it can be easily integrated into a building automation and cleanroom management system via Ethernet or (optional) Wireless 802.11 b/g. The 7501 reports and displays 6 user-selectable particle size channels, as well as Temperature, Humidity and Barometric Pressure. Particles Plus counters can be controlled and monitored remotely via web browser. The 7501 has a mass concentration mode that approximates density in μg/m3.