Industrial residual chlorine meter HR-480 (The Slim48 series)

The Slim48 series HR-480 industrial residual chlorine meter HR-480

The HR-480 industrial residual chlorine meter takes sequential measurements of free residual chlorine, which is an indicator used in the inspection of the anti-bacterial properties of drinking water and swimming pools.
The sensor combined with uses a galvanic method with no drive section, making it highly maintainable, and producing stable measurements over a long period.

 

Segment: Process And Environment
Division: Process Water
Base product
Manufacturing Company: HORIBA Advanced Techno Co., Ltd.

 

  • Ideal for managing water quality, for example of drinking water or swimming pools
    The HR-480 takes sequential measurements of free residual chlorine, which is an indicator used in the inspection of the anti-bacterial properties of drinking water and swimming pools.
  • Uses a galvanic cell method
    The galvanic cell method makes the sensors more maintainable than the polarographic method, meaning that there is no need to polish the sensors, allowing them to be used semi-permanently.
  • Can be installed on the same cell as pH electrodes, ORP electrodes and temperature sensors
    As well as residual chlorine sensors, pH, ORP electrodes and temperature sensors can also be installed on the same cell, making it possible to construct a low-cost system.
  • Span correction is possible when measuring fluids with low concentrations
    Correction work can be carried out easily on-site, with no need to prepare a separate high-concentration correction fluid.
  • Uses lead-free solder
    To reduce the burden on the environment, lead-free solder has been used to mount the components on the printed circuit board.

 

 

Product nameIndustrial Residual Chlorine Meter
ModelHR-480
Measuring targetFree residual chlorine
Measurement
method
Galvanic cell method
Measuring range0 to 2 mg/L0.01 mg/L resolution (number of decimal places selectable between 1 and 2)
Power supplyRated voltage 100 V AC to 240 V AC, 50/60 Hz, 10 VA (max)
StructureIndoor-use panel installation type
Panel: IP65 dust and water proof structure
Protective structurePanel: IP65 (IEC60529, JIS C0920)
Conforming standardsCE Marking
FCC Rule
External dimensions48 (W) mm x 96 (H) mm x 115 (D) mm
Case depth: approx. 105 mm
MassApprox. 400 g
Compatible sensorRS-1

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