Specific Resistivity or Specific Conductivity - Control Panel Mounted

Specifications
Measuring and control transmitter for panel installation in a Noryl® resin enclosure (front IP 54).

Sensors
Connections for a two-electrode conductivity sensor with built-in NTC temperature sensor like Swansensor RC U and for a digital sample flow meter.

Measuring range:

• Continuous specific resistivity or specific conductivity.
• 0.005 μS/cm – 1 mS/cm.
• 0.001 – 200 MΩ cm.
• Temperature compensation models selectable for many types of samples.

User interface:

• Big backlit LC display for measuring value, sample temperature, sample flow and operating status.
• Easy user menus in English, German, French and Spanish.
• Simple programming of all parameters by keypad.
• Data logger for 1’500 data records stored at a selectable interval.

Connections:

• 2 signal outputs (0/4 – 20 mA) for measured values or continuous control.
• 2 potential-free contacts as limit switches or as controllers, configuration normally open.
• 1 potential-free alarm contact as summary alarm indication, default configuration normally open (option: normally closed).
• 1 input for potential-free contact for hold or remote-off function.
• 1 serial interface RS232 for logger download.
• Option: Profibus DP or Modbus RTU interface.
• All in- and outputs protected against overvoltages.

Dimensions:

• 96 x 96 x 120 mm (DIN 43700)