LG8 digital display
3Pages

Catalog excerpts

Intelligent Digital Display 智能型压力变送器选型表及附图 Multiple signal input Upper and lower limit alarm function, LED alarm display Multiple current and voltage signal output Permanent preservation of parameters setting even no power Technical speciﬁcations Display Nixie tube Dual highlighted LED nixie tube digital display Light cross Analog display the percentage of measuring value Thermal couple Thermal resistance Liner resistance Remote resistance Direct voltage Direct voltage 0-5V、1-5V、0-10V、0-5V square root、1-5V square root； input resistance ≥510KΩ Direct current 0-20mA、0-10mA、4-20mA、0-10mA square root、4-20mA square root；input resistance ≥250Ω Control/alarm output Indicator The LED indicator light on under control/alarm output condition Control/alarm switch output, switch types are optional ALM relay contacts output, contact rating: AC220V/0.5A (small) DC24v/0.5a (small) (resistive load) AC220V/2A (big) DC24V/2A (big)(resistive load) ACR(K3/K6)—SCR zero trigger pulse output, capacity: AC400V/0.5A SSR(K4)— Solid-state relay control voltage output, capacity: DC12V/30mA SOT(K5)— Bidirectional controlled silicon on-oﬀ output, capacity: AC400V/7A Transmitting output Direct voltage DC 1-5V load resistance≥250KΩ (optional big resistance module, load resistance≥4KΩ) Direct voltage DC 0-5V load resistance≥250KΩ (optional big resistance module, load resistance≥5KΩ)

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