HU-200SS

HU-200SS (Four-Wire Analyzer)

Industrial MLSS meter (Four-Wire Analyzer)

HORIBA H-1 series of industrial water quality measuring instruments include a total array of measurement points for the broad applications required controling of water quality.
With sensors, cleaners, and various accessories, these water quality measuring instruments are applicable to all kinds of water treatment and reduce the maintenance load.

 

Division: Process Water
Manufacturing Company: HORIBA Advanced Techno Co., Ltd.

 

  • No span calibration needed in transmission method
  • Long-life LED light source
  • Built-in reference light monitor for automatic compensation of light intensity fluctuation

 

 

Measuring methodLight transmission method
Measurable rangeActivated sludge (MLSS): 0-20000 mg/L   Resolution: 1 mg/L (0-10000mg/L)
Kaolin: 0-10000 mg/L   Resolution: 10 mg/L (10000-22000mg/L)
Clay(inorganic mud): 0-20000 mg/L
RepeatabilityWithin a reading value ±3% or ±10 mg/L, whichever is larger. (sensor connecting sludge measured value)
Transmission outputOne points 4 to 20 mA DC Input/output insulation type Maximum load resistance 900 Ω
Contact outputThree points Output type: No-voltage contact output Relay contact, SPDT
Contact capability R1, R2: Selectable from upper limit alarm, lower limit alarm, transmission output Hold, and cleaning output. (opened at alarm operation, closed usually, closed at power-off)
 FAIL: Error warning (normally closed; open when an error occurs; open when the power is turned OFF)
Cleaning outputOne points   Active voltage contact output (connected supply voltage output)
 Contact capability: Solenoid valve drive for cleaning
Contact inputOne points   Contact type: No-voltage a contact for open collector
 Contact capability: Can be selected from cleaning directives and transmission hold.
Communication capabilityRS-485   Two-wire input/output insulation type (not insulated from transmission output)
Ambient temperature-20˚C to 55˚C (without freezing)
Calibration method 
  • Zero calibration: With clean water
  • Span calibration: Concentration conversion method using coefficient input
  • Working curve selection: (selection of activated sludge and inorganic mud)
    There is a feature that allows you to match an instrument indicated value to a hand analyzed value of sludge (by the Mass method).
 
Self-diagnosisSensor check error, Converter error
Power source90 V to 264 V AC, 50/60 Hz 35 VA (max.) when an automatic cleaner is connected.
StructureOutdoor installation type: IP65 Protection class
Installation method: 50 A pole-mounted or wall-mounted
Material of case: Aluminum alloy (coated with epoxy modified melamine resin)
Material of mounting brackets: SUS304
WeightApprox. 4.5 kg
Equipment protectedCE marking, FCC rules

Request for Information

Do you have any questions or requests? Use this form to contact our specialists. * These fields are mandatory.

Related products

Aqualog
More Aqualog

Water Treatment Plant Analyzer

CODA-500
More CODA-500

Automatic COD Monitor

AP-370 series
More AP-370 series

Air Pollution Monitor

APDA-371
More APDA-371

Ambient Dust Monitor

APDA-372
More APDA-372

Ambient Dust Monitor

AQMS
More AQMS

Air Quality Monitoring System

CS-600F
More CS-600F

Fiber Optic Type Chemical Concentration Monitor

FES-310L
More FES-310L

Sanitary Conductivity Sensor (Flow Through type)

FS-01FC-SL Series
More FS-01FC-SL Series

Sanitary Conductivity Sensor (Flow Through type) for Low Concentrations

Gratings - OEM Diffraction Grating
More Gratings - OEM Diffraction Grating

OEM gratings design and production capabilities

HC-200NH
More HC-200NH

Ammonia Nitrogen Meter

HD-200
More HD-200

Industrial dissolved oxygen analyzer (Four-Wire Analyzer)

HD-200FL
More HD-200FL

Industrial dissolved oxygen analyzer (Four-Wire Analyzer)

HD-300
More HD-300

Industrial dissolved oxygen analyzer (Two-Wire Transmitter)

HD-480
More HD-480

Industrial dissolved oxygen analyzer (The Slim48 series)

HE-200C
More HE-200C

Industrial electric conductivity meter (Four-Wire Analyzer)

HE-200R
More HE-200R

Industrial electric resistivity meter (Four-Wire Analyzer)

HE-300C
More HE-300C

Industrial electric conductivity meter (Two-Wire Transmitter)

HE-300R
More HE-300R

Industrial electric resistivity meter (Two-Wire Transmitter)

HE-480C
More HE-480C

Industrial conductivity meter (low concentration type)

HE-480C-GC
More HE-480C-GC

Carbon Sensor Conductivity Meter (Low concentration type)

HE-480H
More HE-480H

Industrial conductivity meter (high concentration type)

HE-480R(W)
More HE-480R(W)

Industrial resistivity meter

HE-960CA
More HE-960CA

Citric Acid Monitor

HE-960CW
More HE-960CW

2-channel Sanitary Conductivity Meter (Low Concentration type)

HE-960H-TM
More HE-960H-TM

Wide range TMAH Concentration Monitor

HE-960H-TM-S
More HE-960H-TM-S

High Precision TMAH Concentration Monitor

HE-960HC
More HE-960HC

Carbon Sensor Conductivity Meter (High concentration type)

HE-960HI
More HE-960HI

Sanitary Conductivity Meter (Wide-range type)

HE-960LC
More HE-960LC

Carbon Sensor Conductivity Meter

HE-960R-GC(W)
More HE-960R-GC(W)

Carbon Sensor Resistivity Meter

HE-960RW
More HE-960RW

Industrial resistivity meter

CS-100 Series
More CS-100 Series

Stand-alone Type Chemical Concentration Monitor

CS-131
More CS-131

High-speed response and compact chemical solution concentration monitor SC-1 Monitor,

CS-137
More CS-137

BHF Concentration Monitor

CS-139E
More CS-139E

High-speed response and compact chemical solution concentration monitor TMAH/H2O2 Monitor

CS-150
More CS-150

SPM Monitor

CS-153
More CS-153

FPM Monitor

CS-153N
More CS-153N

HF/HNO3 Monitor

CS-600F
More CS-600F

Fiber Optic Type Chemical Concentration Monitor

CS-700
More CS-700

High Precision, High Stability Chemical Concentration Monitor

H1034B
More H1034B

OEM Imaging Scanning Spectrometer/Monochromator

HF-960M
More HF-960M

Low Concentration Type HF/HCl/NH3 Concentration Monitor

HZ-960
More HZ-960

Dissolved Ozone Monitor

SC-2 Concentration Monitor, CS-152
More SC-2 Concentration Monitor, CS-152

Semiconductor process monitoring for SC-2 process

TPNA-500
More TPNA-500

Automatic Total Nitrogen/Phosphorus Monitoring

VS7000-CCD-HD
More VS7000-CCD-HD

High Dynamic Range Mini-Spectrometer

VS7000-CCD-HS
More VS7000-CCD-HS

High Speed Miniature CCD Spectrometer

VS7000-PDA
More VS7000-PDA

Highest SNR CMOS Mini-Spectrometer

VUV Transmission
More VUV Transmission

Use of H20UVL for VUV transmission