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CLX Online Total Residual Oxidant & Chlorine Monitor

Brand: HF Scientific

The CLX Online Total Residual Oxidant (TRO) & Chlorine Monitor is an economical and low-maintenance instrument designed for processes that require continuous monitoring and control of TRO and chlorine levels. 

The CLX offers complete manual or automatic control of dosing through its user selectable cycle times, 4-20mA and RS-485 with Modbus output for controlling feed pumps, and user-selectable alarms.

The instrument is housed in a strong, shatterproof case with easy access to all service functions and reagents.
Features
  • Optional extended range to 15 mg/l ± 10% accuracy
  • Total residual oxidant & 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 and DNV

Specifications

Accuracy

  • 0 to 15 mg/L - ± 10 %
  • 0 to 6 mg/L - ± 5 %
  • 6 to 10 mg/L - ± 10 %

Approvals & Certifications

  • ABS for Marine Use
  • CE
  • CSA
  • DNV
  • ETL (ETLc)
  • IEC
  • UL

Communication

  • RS-485

Enclosure, Body Material

  • ABS Plastic

Environmental Protection

  • IP66

Flow Rate

  • 200 to 400 mL/min

Indication

  • Alarms for Sample Concentration

Operating Temperature

  • 0° to 40° C (32° to 104° F) - Reagent Life
  • 0° to 55° C (32° to 131° F) - CLX Monitor
  • 40° C (104° F) - Reagent Life for < 30 Days

Output

  • 4-20 mA

Power

  • 100-240 Vac Auto Switchable 47-63 Hz

Pressure Range

  • Input - psi: 5 to 150 (kPa: 34.5 to 1,030, bar: 0.3 to 10.3)

Range

  • 0 to 10 mg/L
  • 0 to 15 mg/L

Resolution

  • 0.01 mg/L

Time Constant

  • 60 seconds to 10 Minute Cycle Time
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