Controller for dilution probe
Model 3340
Tekran Instruments Corporation
The Tekran® Model 3340 Probe Controller works with M&C's Mercury Probe. The controller monitors probe operation and performance indicators while providing fail-safe protection. In the event of a system failure or shutdown, the dilution and bypass air supplies are interrupted while zero air floods the probe. Dual blowback pathways allow separate cleaning of the filter and sample pathways. Sensors monitor the upstream and downstream orifice pressure, allowing dynamic adjustments to maximize accuracy while providing indication of orifice plugging.
