Conductivity is the direct measure of ionic concentration. Thepure the water the lesser the conductivity. Salts,minerals and even dissolved gases contribute uniformly to the conductivity of a solution. This means that the conductivity can be used as an indicator of the amount of dissolved materials in a solution.
FEATURES
Sensor provided with proper housing and tee ensuring rigid handling of the sensor.
Unique IP 65 enclosure.
Panel/field mounted.
Stable response, independent of flow.
Traceability to ERTL / NABLstandards.
Easy calibration using front keys.
Automatic range selection by the processor enabling complete interchageability.
MODELS
CI 250 : Battery operated, Indicator only, Defind Range.
CI 550L : Indicator Only with auto manual range selection.
CT 650 : Features
Indication and controller with high relay set point.
Single / dual sensor as per requirement.
Current / printer output.
Individual set point based relay operation.
Alam acknowledgement facility.
Programmable control delay.
4-20ma output from meter for your applications.
Battery powered.
CI 250: ( Battery operated, Indicator only, Defined Range )
TECHNICAL SPECIFICATIONS
Measuring Range µs/cm
0.00 to 4.00 /00.0to199.9/000 to 500µs/cm
Parameter Sampling Rate
2 seconds
Least Count
0.01 to 1 depending on range
Accuracy
+/- 2% of FSD
Linearity
1%
Supply /power
9 VDC Battery powered with auto power off
Display
3 ½ digit 7 SEGMENT LCD
Enclosure
ABS weather proof
Callibration
Using multi turn trim pot
Temperature
0-60˚C
*Also available in TDS mode (ppm)
CI 550L: ( Indicator Only )
TECHNICAL SPECIFICATIONS
Measuring Range
0.00 to 500µs/cm (higher ranges optional)
Parameter Sampling Rate
2 seconds
Resolution
0.01 to 1 depending on range with auto ranging
Accuracy
+/- 2% of FSD
Supply /power
230 VAC +/-15% /3 VA
Display
4 digit LED 7 SEGMENT
Enclosure
ABS weatherproof
Callibration
Using Front keypad
Physical dimension
96 x 96 x 150mm
92 x 92mm(panel cut out)
Temperature
0-60˚C
Terminals
Sensor screwed type (on pcb)
Mains -3-core mains chord through gland.
* Also available CI 550P for panel mount application only (with rear terminal strip)
CT 650: Indication with high relay set point (panel/field mounting)
TECHNICAL SPECIFICATIONS
Measuring Range
0.0 to 500µs/cm(higher ranges optional)
Parameter sampling Rate
2 seconds
Resolution
0.01 to 1 depending on range with auto ranging.
Accuracy
2% of FSD
Linearity
1%
Power Supply
230 VAC+/-15% /3VA
Alarm /control Relay
1 nos 5A @ 230VAC
Display
4 digit 7 segment Led
Enclosure
ABS weather proof
Calibration
Using front panel keys
Physical dimension
96 x 96 x 150mm
92 x 92mm (panel cut out)
Temperature
0-60˚c max.
Terminals
Sensor screwed type (on pcb) Mains-3-core chord through gland (External 7way terminal optional)
Output
4-20mA (optional)
* Also available CT650P for panel mount application only. (with rear terminal strip)
