
Forno di carburazione, forno ceramico Direttamente collegato alla sonda in zirconia Controllo del potenziale di carbonio, tenore percentuale di ossigeno, punto di rugiada Compensazione CO o H2 Trattamento di scala della sonda, manutenzione della sonda, pulizia della sonda Modbus ®, Profibus ®, O DeviceNet ™ comunicazione Controllo PID, controllo della posizione della valvola e ritrasmissione DC |
The 2404 Atmosphere Controllers provide accurate display and control of carbon level in carburizing furnaces and ceramic glazing kilns. There are three different controllers that connect to a variety of common zirconia probes, including the Series AP from Eurotherm, which measure the % oxygen in a furnace. The carbon level is calculated from two inputs, the % O2 and temperature measured by the probe. An optional third input can accept a signal from a CO or H2 analyzer, thus providing a more precise carbon or dewpoint measurement. Oltre ai livelli di carbonio, il controller può essere configurato per misurare% O2, log O2, punto di rugiada (°C o °F) e sonda millivolt. A probe clean output forces compressed air through the probe at regular intervals to burn off soot. A sooting alarm will warn if carbon deposits |
build up to give false readings. Health of the probe is measured by monitoring the time it takes the probe mV reading to recover from self-clean. Probe clean and CO/H2 compensation are enabled by digital inputs. ESO209 - This low cost version offers PID and two module slots plus Modbus ® or ASCII communications. |