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Chlorine Dioxide Sensors - CLD502, CLD505 and CLD510

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• Amperometric Sensor Technology
• Real Time Continuous Measurement
• Ranges: 0-2 or 0-10ppm
• Built-In Temperature Compensation
• Large Electrolyte Reservoir
• Replaceable Membrane and Electrolyte
• Output: 4-20mA
• Supply Voltage: 12-24V DC, 250mA minimum

Model Number: CLD502, CLD505 and CLD510
Data Sheet:

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Product Specification

CLD502, CLD505 and CLD510 Chlorine Dioxide Sensors

Parts covered by this product data sheet include:
CLD502, CLD505, CLD510, FCLA-5015 thru FCLA-5018, FC72, FM001

CLD Series Chlorine Dioxide Sensors Features
• Amperometric Sensor Technology
• Real Time Continuous Measurement
• Ranges: 0-2 or 0-10ppm
• Built-In Temperature Compensation
• Large Electrolyte Reservoir
• Replaceable Membrane and Electrolyte

CLD Series Chlorine Dioxide Sensors Description
The CLD series (chlorine dioxide sensors) feature amperometric measurement technology. Designed for disinfection applications in water treatment, for use with chlorine dioxide, pools, etc., these sensors are available in two ranges for detecting ppm level of chlorine dioxide. Choose the CLD502 for 0-2ppm and CLD510 for 0-10ppm of chlorine dioxide.

Typical applications include:
Industrial wastewater
Cooling water
Bottle rinsing
Irrigation water in agriculture

Sensors output a 4-20mA signal scaled to 0-2, 0-5 or 0-10ppm. Membrane cap and fill solution are easily replaceable to maximize sensor life.

Sensors can be used in new installations with Sensorex flow cell or installed as replacement for other 4-20mA output ClO 2 sensors. (Consult Sensorex for compatibility).

An optional flow meter (FM001) is available to help provide consistent flow for added system stability.

CLD Series Chlorine Dioxide Sensors Specifications

Measuring Range	0-2 (CLD-502), 0-5 (CLD-505) or 0-10 ppm (CLD-510) ClO2
pH Range	4-11
Body Material	PVC
Membrane Cap Material	PVC housing, Proprietary Membrane
Temperature Range	0 - 45 Degrees C
Maximum Pressure	14.7 psig (1 Bar)
Temp Comp	Integrated
Cable Length	10 feet 2 conductors, tinned leads
Process Connection	flow cell 1/4 inch FNPT threads
Output	4-20mA
Flow Range	Min 0.2 gpm (45 l/hr), Max 0.6 gpm (135 l/hr)
Supply Voltage	12-24V DC, 250mA minimum
Cross Sensitivity	Ozone, monochloramine

CLD Series Chlorine Dioxide Sensors Ordering Information

Sensors
CLD502	0-2 ppm ClO2 4-20mA sensor, includes 2 replacement cap , 2 each 30mL refill 3 each cathode polishing squares & 2 each pressure relief band
CLD505	0-5 ppm ClO2 4-20mA sensor, includes 2 replacement cap , 2 each 30mL refill 3 each cathode polishing squares & 2 each pressure relief band
CLD510	0-10 ppm ClO2 4-20mA sensor, includes 2 replacement cap , 2 each 30mL refill 3 each cathode polishing squares & 2 each pressure relief band
Accessories
FC72	Flow Cell, 1/4" FNPT inlet and outlet, includes 2 each 1/4" NPT barbed tube fittings for 3/8" ID tubing.
CLDA-5015	ClO2 fill solution, 30mL, 2 each
CLDA-5016	CLD sensor replacement membrane cap, 2 each, pressure relief band, 2 each
CLDA-5017	3 each cathode polishing squares
CLDA-5018	Maintenance kit for CLD5 series sensors includes: 2 replacement caps , 2 each 30mL refill, 3 each cathode polishing squares & 2 each pressure relief bands
FM001	Flow meter, 0.1-1.0 gpm (0.5-4.0 Lpm) range, 1/4" FNPT & 1/2" MNPT threads plus (2x) 3/8" tube fittings