For use on PGM-IR probe (P/N 3015-5696) Refrigerant Models only.
During normal operation, the Portable Area Gas Monitor (PAGM) performs a periodic purge cycle. The purge air is scrubbed by the activated carbon inside the charcoal filter. The instrument then resets its 0 ppm setting based on the cleaned air. This kit contains a new charcoal filter. The steps required to replace the charcoal filter are listed below. Note that filter kit 3015-5463 is obsolete.