Conductivity digital sensor C4E for ODEON

https://fdscientific.com/product/conductivity-digital-sensor-c4e-for-odeon/

Call / Whatsapp : 017-5483672

• 4 electrodes (2 graphic, 2 platinum)
• Range 0 to 200 mS/cm
• Digital sensor / Modbus RS-485
• Robust and Watertight

Applications :

• Urban wastewater treatment
• Industrial effluent treatment
• Surface water monitoring
• Sea water
• Drinking water

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…).

Measures
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
Resolution Conductivity				0,01 to 1 according the range
Accuracy Conductivity				+/- 1 % of the full range Beyond 100 mS/cm use appropriate buffer solution
Measure range salinity				5-60 g/Kg
Measure range TDS -KCl				0-133 000 ppm
Measure range Temperature				0,00 °C to + 50,00°C
Resolution Temperature				0,01 °C
Accuracy temperature				± 0,5 °C
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 (option SDI-12)
Maximum refreshing time				Max < 1 s
Sensor power-supply				5 to 12 volts
Electric consumption				Standby : 25 µA Average RS485 (1 measure/seconde) : 6,3 mA Average SDI12 (1 measure/seconde) : 9,2 mA Current pulse : 500 mA
Sensor
Dimensions				Diameter : 27 mm ; Lenght : 157 mm
Weight				350g (sensor + 3 m cable)
Material				PVC, DELRIN, stainless steel
Maximum pressure				5 bars
Connection				9 armoured connectors, polyurethane jacket, bare-wires or waterproof Fisher connector
Protection				IP68
Dimensions	Wiring diagram
						Cable lenght 15 to 100 meters Red Purple Yellow Power supply Orange V+ pink – Blue SDI-12 – Black Power supply V- – Green B ” RS-485 “ – White A ” RS-485 “
	Cable length up to 15m					6 – Cable shield Green/yellow
		1- Red	Power supply V+
		2 – Blue	SDI-12
		3 – Black	Power supply V-
		4 – Green	B ” RS-485 “
		5 – White	A ” RS-485 “
		6 –	Cable shield
		Green/yellow

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