CONDUCTIVITY DAS METER 

(MODEL : ITS-C4E)

PRICE INR @ 3,25,700

ITS-C4E: CONDUCTIVITY/SALINITY,

Digital technology for optimized measures

• Mounting at 4 electrodes: The electrode works with a technology in 4 electrodes: an alternating current of constant-voltage is established between a primary’s pair of electrodes in graphite. The secondary’s electrodes in platinum allow of regulate the voltage imposed to primary’s electrodes to reflect of the fouling. The voltage measured between the primary’s electrodes is in function of the resistance of place and so, of the conductivity.

• Digital Technology: The “smart” Digital C4E sensor stores calibration and history data within the sensor. This allows you a “plug and play” system without re-calibration. Thanks to the Universal Modbus RS485 protocol, the PONSEL Digital C4E can be connected to all devices commonly used (Datalogger, Controller, Automat, Remote System…).

Applications

• Urban wastewater treatment

• Industrial effluent treatment

• Surface water monitoring

• Sea water

• Drinking water

 Technical specifications

Measure principle Conductivity sensor with 4 electrodes (2 graphic, 2 platinum)

Measure ranges conductivity • 0-200,0 µS/cm

• 0 –2000 µS/cm

• 0,00 –20,00 mS/cm

• 0,0 –200,0 mS/cm

•AUTOMATIC RANGE

Resolution 0,01 to 1 according the range

Accuracy ± 1 % of the full range

Measure range salinity 5-60 g/Kg

Measure range TDS -KCl 0-133 000 ppm

Response time < 5 s

Working temperature 0°C to + 50°C

Temperature compensation NTC

Stocking temperature -10°C to + 60°C

Signal interface Modbus RS-485 and SDI-12

Maximum refreshing time Max < 1 s

Sensor power-supply 5 to 12 volts

Electric consumption Standby : 25 µA Average RS485

(1 measure/second) : 6.3 mA

Average SDI12 (1 measure/second) : 9.2

mA Current pulse : 500 mA

Technical specifications

sensor Dimensions Diameter : 27 mm ; Length : 177 mm

Weight 300 g (sensor + cable 3 meters)

Material PVC, DELRIN, stainless steel

Maximum pressure 5 bars

Connection 9 armoured connectors, polyurethane jacket,

bare-wires or waterproof Fisher connector

Degree of protection IP68