HE-960CW

HE-960CW 2-channel Sanitary Conductivity Meter

2-channel Sanitary Conductivity Meter (Low Concentration type)

The HE-960CW is ideal for the conductivity control of the purified water, pasteurized water, and water for injection that are used in the production of pharmaceuticals.
And we have developed a lineup of electric conductivity sensors that can be used in conjunction, from the conventional insertion type to the flow-through type with improved cleaning and sanitary properties.

 

 

Division: Process Water
Manufacturing Company: HORIBA Advanced Techno Co., Ltd.
  • Diverse measurement range
    The HE-960CW, which is used in conjunction with the FS Series conductivity sensor, measures the water conductivity ranging from purified to 2000 µS/cm.
  • 2-channel simultaneous measurement
    Monitoring of the desalinity rate and diagnosis of film deterioration are also possible by simultaneously measuring and comparing two locations pre- and post-processing, such as with RO film, etc.
  • 2-channel simultaneous outputs
    The HE-960CW includes 4 transmission output circuits built-in.
  • Four contact alarms
  • Built-in Communications Function (RS-485)
    The HE-960CW is equipped with an RS-485 interface to allow you to check measurements and check/change the set points from a remote location.
  • USP‹645› water quality determination function
    This product features a function that automatically determines a conductivity standard for pharmaceutical water such as an injection solvent. Temperature compensation can be achieved with various methods, or no compensation can be selected.

 

 

ModelHE-960CW
Measurement method2-electrode method
Sensor input2-channel (for concurrent measurement with sensors isolated each other)
Temperature sensor specificationsPlatinum resistance 1000 Ω/0 °C coefficient 3850 ppm/°C standard
Measuring rangeCell constant( /cm)0.010.11.0
ConductivityµS/cm2.000 / 20.0020.00 / 200.0200.0 / 2000
 mS/m0.2000 / 2.0002.000 / 20.0020.00 / 200.0
TDS conversionmg/L2.000 / 20.0020.00 / 200.0200.0 / 2000
Temperature: 0 to 100°C (Select your desired decimal point from 0, 1, and 2 digits)
Desalination rate: 0.0 to 100%
Conductivity difference: Depends on measurement range of sensor 2 (CH2)
RepeatabilityConductivity display : Within ±0.5% of the full scale
TDSdisplay : Within ±1.5% of the full scale
(in equivalent input)
LinearityConductivity display : Within ±0.5% of the full scale
TDS display : Within ± 1.5% of the full scale
Transmission outputNumber of outputs : 4
4 mA to 20 mA DC / 0 mA to 20 mA DC : input/output isolated type
Maximum load resistance : 900 Ω
Transmission output range : Freely selectable within the measurement range
However, repeatability and linearity will remain accurate to the separately set measuring range.
(Negative terminals of each transmission output channel are connected inside and thus have the same electric potential.)
Contact output

Number of output : 4 points
Alarm contact output (R1, R2, R3, R4)

  • Contact type : relay contact, R1, R2, R3 : SPST
    Contact type : relay contact, R4 : SPDT
  • Contact rating : 240 V AC 3 A and 30 V DC, 3 A (resistance load)
  • Contact function : selectable from upper / lower limit action (ON / OFF control), delay, and hysteresis
  • Output contents : selectable from the selected measurement, USP assessment, anomaly alarm, and maintenance.

(However, R1 and R2, R3 and R4 share the COMMON contacts respectively.)

Communication outputRS-485 input / output
Calibration functionConductivity : Based on the specified compensation coefficient for the cell constant (parameter input)
Temperature : Calibrated by comparing with the reference thermometer
TDS: Conversion using a user-defined coefficient value (0.30 to 1.00)
Transmission output hold featureSelectable from the Previous value hold and the Optional value hold.
(However, only the previous value hold is available in the maintenance mode.)
Self-diagnosis function·Sensor diagnosis (Short-circuit and disconnection of the temperature sensor)
·Out of the measurement range ·A/D converter scale over ·Converter error
Temperature compensation·Temperature characteristic of NaCl (reference temperature : 5 to 95°C)
·Arbitrary temperature coefficient entry
(reference temperature : 5 to 95 °C, temperature coefficient : ±5% / °C)
(In the deionized water area, however, the temperature compensation for deionized Water is automatically performed in both NaCl and arbitrary temperature coefficient Compensation settings.)
Temperature compensation range0 to 100°C
Ambient environmentTemperature: -5 to 55°C, Relative humidity: 20% to 85% (without dew condensation)
Power supply100 V to 240 V AC ±10%, 50/60 Hz, 25 VA (max)
Protective structurePanel: IP65, Rear case: IP20, Terminal: IP00 (Indoor-use panel installation type)
MassApprox. 550 g
Conforming standardsCE Marking, FCC Part15

Request for Information

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

Related products

CS-600F
More CS-600F

Fiber Optic Type Chemical Concentration Monitor

ESH-01-C-SN
More ESH-01-C-SN

Sanitary Conductivity Sensor (Ferrule Clamp type) for Low Concentrations

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

Wide range TMAH Concentration Monitor

ESH-01-C-SN
More ESH-01-C-SN

Sanitary Conductivity Sensor (Ferrule Clamp type) for Low Concentrations

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

HD-200
More HD-200

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-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

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

2-Channel Resistivity Meter

HE-960TM
More HE-960TM

TMAH Conductivity Meter. Perfect for Controlling TMAH Developer Concentrations

HE-Z-100T
More HE-Z-100T

High Resistivity Meter

HF HD-960L
More HF HD-960L

Dissolved Oxygen Monitor in Low Concentration

HF-960H
More HF-960H

HF / HCl Concentration Monitor

HF-960M
More HF-960M

Low Concentration Type HF/HCl/NH3 Concentration Monitor

HF-SP-CU
More HF-SP-CU

2-channel High Precision HF Concentration Monitor

HO-200
More HO-200

Industrial ORP meter (Four-Wire Analyzer)

HP-300
More HP-300

Industrial pH meter (Two-Wire Transmitter)