Conductivity Sensors for CDCN680 Series

CDE680 SERIES Discontinued

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•	Compatible sensors for CDTX-680 transmitter and CDCN680 analyzer
•	Four types of sensors offered for different applications
•	CDE681 Compression Fitting Style Sensor
•	CDE682 Non-Metallic General Purpose Sensors
•	CDE683 Boiler Condensate Sensor
•	CDE684 Series Sanitary (CIP) Flange Conductivity Sensors

The CDE680 Series has been discontinued. Please see the CDCN-91 as a possible substitute or contact our pH and Environmental department.

CDE681 Compression Fitting Style Sensor Purposely designed for ultrapure water and pure water applications, these small, enhanced-performance contacting conductivity sensors provide the required absolute cell (K) constant accuracy, and ultrafast-acting temperature compensation. Materials of construction extend sensor operating life with no degradation in measurement reliability. Wetted Parts - Titanium electrodes, PTFE insulator and treated FKM O-ring seals. CDE682 Non-Metallic General Purpose Sensors CDE682 Series graphite electrode sensors are low-cost and offer advanced features. They are specifically designed for general purpose measuring applications that require a non-metallic sensor. Their Ryton body is compatible with most acidic, basic, and salty solutions. Wetted Parts - Graphite Electrodes, Ryton Body and FKM O-Ring Seals. CDE683 Boiler Condensate Sensor The CDE683 series of enhanced performance contacting conductivity sensors is specifically designed for high temperature and high pressure applications. They are especially convenient for direct boiler wall installations. 316SS electrodes and 3 /4 " male NPT threaded 316SS Body. Wetted materials - 316 stainless steel and titanium electrodes, PEEK insulator and fluoroelastomer O-ring seals. CDE684 Series Sanitary (CIP) Flange Conductivity Sensors These CIP-ready, enhanced-performance contacting conductivity sensors are designed for direct mounting into processes using CIP type fittings. Applications may include foods, pharmaceutical, high purity water, reverse osmosis, waste treatment, and other processes. Wetted parts - 316 stainless steel electrodes, PTFE insulator, and FKM O-ring seals. Sanitary mounting hardware available. Consult Flow Engineering.

Please download PDF files below for full product specifications

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Part Number	Availability	Price	Description	Qty.
CDE683-B-JS		$425.00	0.5 Cell Constant; Junction Box: 316SS; 20ft cable	qty.

CDE683-D-JS		Consult sales	5.0 Cell Constant; Junction Box: 316SS; 20ft cable	qty.

CDE684-A-1		Consult sales	0.05 Cell Constant; 1 1/2" Flange Size (in)	qty.

CDE682-B		Consult sales	0.5 Cell Constant, 3/4 NPT	qty.

CDE681-D-K		$300.00	5.0 Cell Constant, Kynar, 3/4 NPT	qty.

CDE681-D-S		$375.00	5.0 Cell Constant, 316SS, 3/4 NPT	qty.

CDE681-E-S		$375.00	10.0 Cell Constant, 316SS, 3/4 NPT	qty.


Accessories

CDSA-450		$10.00	450 MicroSiemes Standard Solution	qty.

CDSA-1500		$10.00	1500 MicroSiemes Standard Solution	qty.

CDSA-4500		$10.00	4500 MicroSiemes Standard Solution	qty.