CX2000 Conductivity Transmitter/Controller

Description

CX2000 – Conductivity Transmitter/Controller

The CX2000 is a full-featured Conductivity or Resistivity transmitter/controller. Simply power up your CX2000 with 110-240V AC power, and you get a controller with a wide range of useful features:

• 2 relays, 1 wash control, 2 each 4-20mA outputs (Cond & Temp or Resistivity & Temp).
• Calibration is simple with preset standards and can be password-protected with a programmable security code.
• Mounting choices include: wall or panel.
• The large LCD display with auto-sense backlight and contrast adjust makes the CX2000 display so that it can be easily viewed in all areas.
• Reliable process control: Two (2) adjustable Hi/Lo relay contacts
• Lightning-fast sensor calibration: Preset standards make sensor calibration quick and simple
• Perfect for use in all environments: LCD with auto-sense backlight technology & NEMA 4X, IP65 enclosure
• Compatible with a wide variety of sensors: For use with all Sensorex contacting conductivity sensors
• One-year limited warranty: We stand behind all our products with the Sensorex Guarantee
• 2 each Voltage isolated 4-20mA Outputs (Conductivity or Resistivity and Temperature)
• Sample averaging to enhance stability

Note: CX2000 Conductivity Controller and 4-20mA transmitter are compatible with sensors with tinned lead connectors and either 30k NTC or Pt1000Ω RTD temperature compensation.

Specifications

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: approx. 0.50kg (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 H

Additional information