C6587 Conductivity Controller

C6587 Conductivity Controller

The C6587 Conductivity Controller allows for effective measurement and control of electric conductivity and total dissolved salts. The sensors and submersible probes in our range of products allow for the visualization of the temperature value, making the controller suitable for any type of application and installation.

The C6587 has a monochrome multi-line graphic display that displays the values of the measures such as in %, ppt, ppm, ppb, g/l, mg/l, μg/l, Bè or a custom unit (4 characters max) and displays messages which guide the user through the easy and guided initial set-up, configuration and during normal operation. There are dedicated keys to directly access zero and sensitivity calibration as well as to aid with configuration of the device.

Key Features

The C6587 Conductivity Controller can operate in automatic, measure or simulated modes to facilitate with start-up or maintenance and offers two filters software with this user can set two filters in order to obtain a more stable reading and a faster response to the variations of the measurement in the process its used.

The Conductivity Controller uses two analog outputs that can be addressed to any input and programmable from 0 to 4 – 20mA, on two points of the scale. This allows for transmission of the measured values or PID control, During PID control through the analog output, the level of the actuation is displayed. The user can select an FM regulation (pulse frequency) or WM (pulse width), which is addressed to the assigned relay.

The relay is dedicated to the minimum and maximum values of the measures, the excessive activation of relays and the presence of the logic inputs, which can generate a hold or alarm condition. A relay is also dedicated to an external device for self-cleaning. This function is fully programmable through the controllers’ software.

The C6587 uses an easy to replace Universal power supply from 85 to 264 Vac, 50/60 Hz. There is also a low voltage option that allows powering the unit from 9 to 36 Vdc or from 12 to 24 Vac, 50/60 Hz. All 6587 series of controllers have IP65 protection rating and are suitable for wall mounting, or for DIN rail and handrail mounting by the means of optional accessories.


The C6587 Conductivity Controller is useful for a wide variety of applications including the chemical industry, electroplating, food and beverage, water treatment and many more, If you’re concerned about your application and need expert help, call us today and one of our team will be able to help you with your needs.


Conductivity Range
K=0.01 200.0/2000 nS - 20.00/200.0/2000 μS
K=0.1 2000 nS - 20.00/200.0/2000 μS - 20.00 mS
K=0.5 10.00/100.0/1000 μS - 10.00/100.0 mS
K=1 20.00/200.0/2000 μS - 20.00/200.0 mS
K=10 200.0/2000 μS - 20.00/200.0/2000 mS

C6587 Chlorine Controller Specifications

  • Specifications


    Inputs: 2 electrodes cells

    Zero: ± 10 %, ±5°C, ±9°F

    Sensitivity: 60 ÷ 160 %

    Resolution: 1/2000, 0.1 °C/°F

    Accuracy: 0.2 %

    Repeatability: 0.1 %

    Non-linearity0.1 %

    Dual Filter software: 0.4 ÷ 50.0 seconds for small and large variations

    Dual Analog output: 0-20 mA / 4-20 mA Rmax 600 Ω

    Dual set point HI/LO: ON/OFF - PID - PFM - PWM, SPST relays

    Hysteresis: 0 ÷ 1 %

    Delay: 0 ÷ 999.9 seconds

    Alarm: SPDT relay with delay 0 ÷ 100.0 seconds

    Cleaning Function: off / autoclean / manual, relay SPDT, repetition time 0.1 ÷ 100.0 hours, cleaning time 1.0 ÷ 60.0 seconds, holding time 0.0 ÷20.0 minutes.

    Power supply: 85 ÷ 264 Vac - 50/60 Hz. 9 ÷ 36 Vdc, 12 ÷ 24 Vac (option 091.42x),

    Weight: 1360 g

    Enclosure: ABS, IP 65 protection

    Dimensions: 256x230x89 mm

  • Features


    • Easy installation and setup, the C6587 has an IP65 protection rating and a  with a display and keypad to guide you easily through the set up process and is suitable for wall mounting, DIN rail and handrail with optional accessories.
    • Compatible with any amperometric sensor.
    • Can operate in automatic, measure or simulated modes to facilitate start-up or maintenance.
    • PID control through analog output.
    • Can set two filters in order to obtain a stable reading and a faster response to measurement variations.
  • Data Sheets

    Data Sheets


More Information