M20 Series Measure & Control





M20 entry level instruments for Ph, Chlorine, Redox potency , Conductivity, and temperature measurement. The M20 controllers are available as wall mounting (W), DIN and panel version (R), featuring SMD technology and easy programming.

  • Microprocessor and SMD technology
  • Backlight LCD 3 ½ digit display
  • Two set point output free contact
  • Set point nr.1 – 2 selectable with reverse mode, hysteresys and delay time adjustable
  • Set point nr.2 selectable in proportional time/pause mode (PWM)
  • 4-20 mA output selectable on measure range (recorder) or on set-point n.2, with galvanic separation
  • Power supply 230 Vac 50 Hz (optional 110/24 Vac – 12/24 Vdc), current consumption 2VA

Model : M20-PH

Range: 0-14.00 pH

Functions: pH measure and control.

Model : M20-RX

Range: 0-1000 mV

Functions: Redox potential (ORP) measure and control.

Model : M20-CL

Range: 0-10.00 ppm

Functions: Free Chlorine measure and control.

Model : M20-CD

Range: 0-10.00mS *

Functions: Conductivity measure and control.

Model : M20-TEMP

Range: 0-100 °C

Functions: Temperature measure and control.

Model: M20DTP

Functions: External pulse multiplier/divider.

M20 Datasheets