Salient Features

• ON/OFF controller.
• Single channel
• Input from Conductivity electrode OR from   Transmitter.
• Open sensor indication.
• Software calibration.

Electronet’s series CT-801 is Conductivity Indicator specially designed for various industrial applications. These can be used for monitoring Conductivity of a solution. The measuring range and control points are settable through the keypad on front fascia and control output is available at the rear terminals. Retransmission output, communication port are additive features of CT-801

Technical Specifications

Type of Control: ON/OFF

Type of Input:

1. From Conductivity Electrode
2. 4-20 mA DC from Conductivity Transmitter

Cell Constant: 1 / 0.1 / 0.01
Display: 4 x 2, 0.5” LED
Calibration Range: Software Calibration
            0 to 100 μS for cell constant 0.01
            0 to 1000 μS for cell constant 0.1
            0 to 10000 μS for cell constant 1
Accuracy: Better than +0.25% F. S.
Power Supply: 230 V AC, 50 Hz +/-10%
Power Consumption: < 10 VA
Temperature Drift: <0.01% of F. S per^oC change
Response Time: < 500 mSec
Isolation: 1.4 KV between Input, Output & Power Supply
Enclosure: MS Powder Coated / ABS Plastic, black colour
Dimensions: 96 (H) x 96 (W) x 200 (D) in mm OR RCP box in mm approx.
Mounting: Flush of the Panel
Wright: 1.5 kg (Approx.)
Operating Conditions: Temperature 0 to 55^oC / Humidity 5 to 95% non condensing

OPTIONAL

Transmitter Supply: 24 V DC, 30 mA
Retransmission Output: 4 – 20 mA / 1-5 V, Isolated
Alarm Output: Potential free Relay Contact – 2 nos. (1 c/o, 1 Amp. @ 230 V AC)
Configurable for high & low
Communication Port: RS 485 / RS 232 supporting MODBUS RTU protocol