EUTECH DO Controller DO 1000

The Alpha DO 1000 controller/ transmitter accepts low-range and general range probe for extensive measurement range of Dissolved Oxygen in ppm, mg/ L or % saturation. Versatile controller/ transmitter offers three Dissolved Oxygen control mode: limit control, proportional pulse length control and proportional pulse frequency control.
: : Accepts low range probes ( 0 to 10 ppm) and general range probes ( 0.5 to 40 ppm)

: : Allows one point or two point DO calibration. Meter displays electrode information after each successful calibration. Previous calibration data is retained in the event unsuccessful calibration

: : Automatic salinity and pressure compensation after manual input for more accuracte readings

: : Option of Auto or Manual Temperature Compensation. Three-wire system compensates for cable-length resistance errors

: : Galvanically-isolated, scaleable 0/ 4 to 20 mA output for high-quality output on peripheral devices