Teledyne API Ultrafine Particle Monitor - Model 651

Instrument Description

The pulse output is a way to get raw particle count information. This information is also available through serial command. Using the SM or SSTART,3 command, described in Appendix B, you can read raw, uncorrected, particle counts. TAPI recommends using the serial interfaces for raw counts rather than the pulse output because then all the information used to calculate the corrected concentration is communicated and there are no issues with the monitor’s ability to accurately count the pulses.

Ethernet Communication Port

Instrument status, including particle concentration, of the Model 651 can be monitored remotely from a local area network or over the internet using the Ethernet communication port.

07506C DCN6727

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Teledyne 651 operation manual Ethernet Communication Port