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Overview

Features

  • Measuring Range:
    • Conductivity:  0.000 uS/cm -200.0 mS/cm in 5 ranges 0.01/.01/1 uS/cm, 0.01/0.1mS/cm resolution, +/-1% Accuracy (+/- 1 digit)
    • Resistivity:  0.00-20.00 MΩ • cm, 0.01 MΩ • cm resolution, +/-1% Accuracy(+/- 1 digit)
  • Temperature Range:  -30 °C to 130 °C, 0.1 °C resolution, 0.2 °C accuracy
  • Calibration Mode:  Automatic with built-in standard solutions manual cell constant adjustment
  • Cell Constants: 0.01, 0.05, 0.1, 0.5, 10/cm fixed or freely selectable 0.0080 - 19.99/cm
  • Analog Output 1: Isolated DC 0/4 -20mA, corresponding to conductivity or resistivity. Max load 500 Ω.
  • Analog Output 2: Isolated DC 0/4 -20mA, corresponding to temperature output. Max load 500 Ω.
  • Set-Points:
    • Contact: 240V AC,  5A max
    • Activate: setpoints Hi/Low,  Hi/Hi,  Low/Low,  ON/OFF
  • Enclosure: NEMA 4X IP65, with push-button control pad. HWD: 96 mm (3.77”) x 132 mm (5.20”), 1/4 DIN
  • Panel Cut-Out:   93mm (3.66”) x 93mm (3.66”)
  • Weight:  approximately 0.50 kg (1.1lb)
  • Mounting Options:  Panel or Wall Mount
  • Ambient Temperature:  -0 ° C to 50 ° C
  • Storage Temperature: -10 ° C to 70 ° C
  • Temperature Compensation: NTC 30K or Pt1000 RTD with automatic compensation or manual
  • Temperature Coefficient: Linear comp 0.00-40.00%, Non-linear comp for natural waters
  • Power requirement:  100-240V AC +/- 10%, 5W max, 50/60 Hz
  • Applications
    • Conductivity
    • Controller
    • Transmitter
    • Cooling Tower

Description

The Sensorex CX2000 is a fully-featured conductivity controller and 4-20mA transmitter for reading contacting conductivity sensors and programming process control. Set points are easily selected for 2 relay outputs and 1 wash control. Sensor calibration is simple with preset standards. The large LCD display features auto-sense back-light technology for use in all environments, including cooling tower controller applications. Benefits: Note: CX2000 Conductivity Controller and 4-20mA transmitter is compatible with sensors with tinned lead connectors and either 30k NTC or Pt1000Ω RTD temperature compensation.