CLX-Ex0 pages

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Water Quality Measurement Solutions

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A Watts Water Technologies Company

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CC^C-Ex OnLine Residual Chlorine Monitor for hazardous environments II

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The HF scientific cizx:-Ex OnLine Residual Chlorine Monitor is a rugged, safe, and low

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maintenance instrument for shipboard ballast water treatments systems that require continuous

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monitoring and control of residual Total Chlorine levels in hazardous environments. User selectable

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cycle times, 4-20mAand RS-485 with Modbus output that can be used to control feed pumps and a

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user selectable alarm allows complete manual or automatic control of chlorine dosing.

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Standard Features

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Optimized for marine applications

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Use in atmospheres where combustible fuel vapors may be

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present

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Housing certified for ATEX, and Zone 1 and Zone 2

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Total chlorine

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Can be used for Total Chlorine measurements

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Able to operate in ambient temperatures up to 55°C

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Low operating costs

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Low reagent use translates into low operating cost

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Simple operation

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Designed for unattended operation up to 90 days

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Colorimetric DPD chemistry

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Cycle times

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Cycle times can vary between 110 seconds to 10 minutes (optional 60

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seconds to 10 minutes)

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Alarms

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User selectable alarm for sample concentration

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Ballast water treatment, Drinking water, Wastewater and more

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4-20mA and RS-485 with modbus

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ATEX certified

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Suitable for Zone 1 and Zone 2 environments

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USEPA accepted method

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Ordering Information

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Cat. No. Description

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28031

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CLX-Ex OnLine Chlorine Residual Monitor 240VAC for Total Chlorine

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complete with operating manual.

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Reagents must be purchased separately.

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Accessories

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09950 Replacement tubing/cuvette kit

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Specifications

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Rs ncjs.	0-10 mn/l \j i \j 11 ly/1
Cycle Time:	User Selectable: 110 seconds -10 minutes WfJUUIICtl. UU oCUUI IUo - I U IIIIIIUICo
Accuracy:	0 - 6 mg/l - ±5% or 0.03 mg/l of CI2 whichever 10 y 1 caici 6-10 mg/l -±10%
Resolution:	0.01 mg/l
ivieinou.	USEPA accepted DPD method of analysis for measuring Total Residual Chlorine
Standard Outputs:	4-20 mA and RS-485 with Modbus
User Alarm:	User selectable alarm for sample concentration
Operating Temperature:	0° - 55°C (32° to 131°F)
Sample Pressure:	0.3 bar -10.3 bar (5 -150psi)
Compressed Air Pressure:	5.5 - 7 bar (80 -101.5 psi)
Enclosure:	IP66
Power:	240 VAC (130 to 240VAC), 47-63 Hz, 250VA
Certifications:	CE, ATEX
Flow Rate to Waste:	200-400ml / min
Shipping Dimensions	558mm X 662 mm X 400 mm (22" x 24 112" x 15 3/4")
Shipping Weight	38 kg (83 lbs.) Reagents are Shipped Separately
Actual Weight	26.3 kg (58 lbs.)
Installed Dimensions	19.7" x 18.7" x 9.4" (50cm x 48cm x 23.8cm)

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Specifications subject to change without notice.

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Reagent Kits

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Catalog number

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Total Chlorine reagent for CLX-EX 12 month supply

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09991

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(based on estimated BWTS operational cycles)

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HF scientific 3170 Metro Parkway, Ft. Myers FL 33916 e-mail: hfinfo@watts.com

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ph: (239)-337-2116 • fax: (239) 332-7643 • toll free: 888-203-7248 www.hfscientific.com

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Rev. 11-17-2011

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