Latest attraction from viral controls pvt ltd is deviation indicating conytroll. This abr graph type deviation indication controller [model n6002] from viral controls has an additional facility for deviation by red leds. The deviation from the set control value is pointed in steps of -20, -10, -5, -2, 0, +2, +5, +10, +20. At any instant, one led will aglow to indicate the status of temperature. The instrument has an accuracy of ±0.5 percent of span, with an on/off control action [time proportional on request], the main control output features internally supplies relay contact change over, 5amp, non-inductive at 230v ac. The auxiliary set-point option enables tracking hi or lo adjustable 0 to 10°c.
