Load indicator OXR

digitalRS-485

Oxygen “trim” controller for continuous control of the air/fuel ratio, depending on the residual oxygen in the combustion fumes and the boiler load. Energy saving Reduction of pollution More safety 1 analogue input for oxygen measurement 1 analogue input for boiler loading 4 logic inputs for Hold, Fail and fuel type switching, auto/man set point 2 analogue outputs for control and retransmission Technical specifications Dimensions - 48 x 96 mm Display - 3 display Power supply - 24 Vac/Vdc, 100… 240 Vac Inputs - 0/4… 20 mA, mV from probe ZO2 Number of outputs - 1, 2, 3, 4, 5, 6 Outputs - 0/2… 10 V, 0/4… 20 mA, Relay and/or SSR control Digital inputs - 1, 2, 3, 4 Auxiliary input - 4 Logic inputs Retransmission output - 0/2… 10 V, 0/4… 20 mA Extractability - By the front Certifications - CE