CX20 Conductivity Controller

Additional information

Brand	Sensorex

Description

The CX20 conductivity / EC controller is a convenient and cost effective solution for monitoring and maintaining conductivity. Save space in your panel with the small footprint 1/8 DIN case. Use the two sets of relay outputs to program process control, including management of alarms and chemical dosage systems.

Easy to install 1/8 DIN Case
Two sets of programmable relays for conductivity or resistivity
Clear LCD displays conductivity, resistivity, or temperature
100-240 VAC power supply

Note: This conductivity controller is only compatible with sensors that have spade lug or tinned lead connectors and 10k NTC temperature compensation.

Looking for an EC (electrical conductivity) transmitter? Try our CX10 Conductivity Transmitter with 4-20mA output. Need an EC controller that’s also a 4-20mA transmitter? Check out the CX2000 Conductivity Controller.

Specifications

Cell Constant: 0.01, 0.1, 1.0 (2 electrode)
Reference Temperature: 25°C, factory set
Temperature Coefficient: 2.00 or 0.00%, user selectable
Temperature Sensor: Thermistor: 10k ohm at 25°C
Operating Temperature: -10°C to 120°C (+/- 0.3°C, 0.1°C resolution)
Relays: 5A at 115VAC or 2.5A at 220VAC (resistive only)
Maximum Load: 500 ohm
Output Accuracy: +/- 0.03mA
Isolation Voltage: 500VDC
Keys: Audio feedback for all keys
Power: 100VAC to 240VAC, 50/60Hz
Ambient Temperature Range: 0.0°C to 50.0°C
Enclosure: 1/8 DIN (3.78″ L x 3.54″ W x 1.89″ H)

About brand

Sensorex specializes in the design and manufacture of pH electrodes, ORP electrodes, conductivity and TDS sensors, and other electrochemical and optical measurement technologies. They have introduced some ground-breaking technologies since their initial launch in 1972, and today, remain focused on the continual advancement of water quality monitoring products for virtually all industry segments.