Conductivity TDS Controller EC/TDS-6850

Description:

• English language display.
  
• Measure Conductivity/TDS/Resistivity and Temperature.
  
• High/low limit relay control output , 4-20mAcurrent output. digital Modbus
• RS485 communication output (Optional).
  
• High/low limit alarm light, double relay, alarm delay could be set.
  
• Instrument mode isolated transmitting port, max circle resistance up to
• 750Ω.
  PID control to actuate and control powered variable value through 4-20 mA output (optional).
  
• Back light of LCD could select power saving mode, timing automatic off, brightness adjust.
  
• Conductivity constant input directly function or to calibrate probe constant as per known calibration solutions conductivity value.
  
• High performance CPU, good electromagnetic compatibility.
  
• MOV and AC input be fused function.
  
• ESD over voltage protection is available.
  
• Password management avoid non-professional person to operate.

Main Technique Specifications