Instruments M20D+ series unites to a very good measure showing also an alphanumeric line that simplify the display reading during the measure (alarm, temperature and set visualizations) and also during the calibration and instrument set. The setting philosophy follows the same working mode of a mobile phone, in this way M20D+ is a product very easy to use for the end user

 - Backlight MICON display
 - 2 Set-point with output relay On-Off free contact for each measure
 - 4-20 mA proportional output with galvanic separation, selectable on the measure range (recorder) or on the set-point 1
  and 3;  one for each measure
 -  Adjustable delay time for each set-point
 - Proportional output time/pause mode (PWM) for each set-point
 - Adjustable hysteresis for each set-point
 - Min/Max alarm for each set-point
 - Key “arrow down” to show instrument settings
 - Flow sensor input

M20D+ PH/RX	Measure, control and regulation of pH and  Redox (mV)
M20D+ PH/CL	Measure, control and regulation of  pH and Chlorine
M20D+ PH/CD	Measure, control and regulation of  pH and Conductivity

	Wall mounting box ABS V0 , IP65 protection degree with separated terminal-board cover dimensions  (mm) 202x201x106 weight  1150 gr Power supply 90…230 Vac 5VA Download datasheet