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CLX Online Residual Oxident and Chlorine Monitor

CLX Online Residual Oxident and Chlorine Monitor
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User selectable features and innovative design sets the new CLX Online Residual Oxident and Chlorine Monitor apart from the competition.  Cycle times that are adjustable from 110 seconds to 10 minutes, 4-20mA and Modbus outputs that can control feed pumps and user settable alarms equates to low operating and maintenance costs.  A new flow through design maintains cuvette cleanliness and allows for viewing of optical operations.  The strong, shatterproof case that opens to facilitate reagent replacement also allows easy access to all service functions which reduces maintenance time.  Unattended operation and low chemical usage equates to low operating cost.

NEW! Optional extended range to 15 mg/l ± 10% accuracy

Total residual oxidant and chlorine monitoring

Low reagent use for low operating costs

Designed for unattended operation up to 30 days*

Low-cost, proven colorimetric DPD chemistry

User-selectable cycle times

Microprocessor-based technology

Ballast water, drinking water & wastewater applications

4-20mA and RS-485 with Modbus output

USEPA accepted methodology

Standard Method 4500-CI G, DPD colorimetric method

Certifications:

  • Lloyds Register Test Specification for Vibration and 22 Degree Tilt Test. En 60954: 2002 Section 8.2, 8.4, 8.7, Specification test No1: Section 14
  • IEC 6-parameter Environmental Marine Test for high humidity, high temperature (86°C), low temperature (-5°C), salt spray

Certified by American Bureau of Shipping (ABS) for marine use


*Depending on sample cycle times and BWMS monthly operation times

Title Description Download
CLX Online Residual Chlorine Monitor Sales Sheet Download
Ballast Water Online Chlorine Monitoring Solutions Product guide containing information on HF Scientific's Ballast Water Solutions. Download
SDS-CLX Total Chlorine Buffer Solution Safety Data Sheets Download
SDS-CLX Free Chlorine Buffer Solution Safety Data Sheets Download
SDS-CLX Indicator Solution Free/Total Safety Data Sheets Download
SDS-DPD Powder for CLX Safety Data Sheets Download
SDS-CLX, JAW Indicator Free/Total Safety Data Sheets Download
CLX Online Chlorine Analyzer Modbus Manual Download
CLX Online Residual Chlorine Monitor Operator's Manual Download
Range 0 - 10 mg/l
Cycle time User selectable: 60 seconds - 10 minutes
Accuracy 0-6 mg/l - ±5% or 0.03 mg/l of CL2 whichever is greater
6-10 mg/l - ±10%
Resolution 0.01 mg/l
Method USEPA accepted DPD method of analysis for measuring Free or Total Chlorine
Standard outputs 4-20 mA and RS-485 with Modbus
User alarms 2 User selectable alarms for sample concentration
Operating temperature 0° - 40°C (32° to 104°F)
Input pressure 5 - 150 psi
Enclosure ABS plastic, NEMA 4X, IP66
Power 100 - 240 volt auto switchable 47 - 63hz
Certifications CE, UL, CSA,(ETL, ETLc)
Shipping dimensions 16" x 16" x 10" (41cm x 41cm x 26cm)
Shipping weight 8 lbs (3.6 kg)

Instruments

Model Description
20040 CLX Online Residual Chlorine Monitor for Free or Total Chlorine 100-240 VAC 47-63Hz 150 VA includes 4-20mA and RS-485 with Modbus, backlit display, inline pressure regulator, power supply, replacement tubing/cuvette kit (one year supply) and owner's manual. REAGENT KITS MUST BE PURCHASED SEPARATELY! If the application combines high humidity with cold sample water, purchase a #09944 desiccant cartridge separately.

Accessories

Model Description
09935 Original liquid kit reagent - free chlorine 60 day supply
09936 Original liquid kit reagent - total chlorine 60 day supply
09937 Original liquid kit reagent - free chlorine 12 month supply
09937X Dry kit reagent - free chlorine 12 month supply
09938 Original liquid kit reagent - total chlorine 12 month supply
09938X Dry kit reagent - total chlorine 12 month supply
09944 Desiccant cartridge - use in high humidity, cold water sample applications
09946 Zero calibration kit - 120 volt 60Hz
09947 Original liquid kit reagent - free chlorine 30 day supply
09947X Dry kit reagent - free chlorine 30 day supply
09948 Original liquid kit reagent - total chlorine 30 day supply
09948X Dry kit reagent - total chlorine 30 day supply
09950 Replacement tubing/cuvette kit - one year supply with cuvette
09950 Replacement tubing/cuvette kit
09951 J.A.W. kit reagent - free chlorine 30 day supply
09952 J.A.W. kit reagent - total chlorine 30 day supply
09953 J.A.W. kit reagent - free chlorine 60 day supply
09954 J.A.W. kit reagent - total chlorine 60 day supply
09955 J.A.W. kit reagent - free chlorine 12 month supply
09956 J.A.W. kit reagent - total chlorine 12 month supply
19045 Auto adapter 12 volt
20779S Power Cord 120VAC
24420 CLX operator's manual
24429 Replacement PCB module - includes LCD, keypad, pump and tubing
24569 CLX modbus manual
25017S Check valve kit - for CLX instruments shipped after Aug 2007. Includes check valves, duck bill valves, end caps and pump tubes
25018S Flow through cuvette (CLX)
25018S Flow through cuvette (replacement)
28316 Low pressure adapter
98878 Demo stand - CLX
Dry kit reagents Dry kit reagents
J.A.W. reagents J.A.W. (just add water) Dry
Original liquid reagents Original liquid reagents

Service & Repairs

Please request a Return Material Authorization(RMA) number before sending an instrument in for repair.

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Disclaimer: HF scientific product specificatons are provided for reference only. HF scientific reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on HF scientific products previously or subsequently sold.