HE-200C

Field-installation Type Electric Conductivity Meter (Four-Wire Transmission, For Low-concentration)

HE-200 connects conductivity sensor (ESH/FS Series) and measures conductivity and temperature in the sample water. It is suitable for monitoring pure water/boiler water drainage recovery control and inline measurement of pharmaceutical water conductivity according to USP<645> quality guidelines.

Measurement range

Conductivity: 0 - 2000 μs/cm, 0 -200.0 ms/cm
(TDS 0 - 2000 mg/L)
Temperature: 0 - 100 ℃

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

Tough

  • Responds to harsh conditions at the site process
      Operating temperature range(Transmitter):-20 - 55℃
      Rated power supply voltage: AC 90 - 264 V 50/60 Hz
      Robust aluminum die cast (Protection code:IP65)
  • CE Marking and FCC Compliance suitable for use at overseas sites

 

Intelligence

  • Convenient function to display liquid temperature at the same time(Transmission output available)
  • Responds to various types of temperature compensation
  • Sensor error can be detected immediately by self-diagnosis function
  • Designed to be environmentally friendly (Pb-free) in response to WEEE and RoHS
  • Extensive interfaces (2-channel transmission output, RS-485 compatible, 3-relay output)

 

Easy maintenance

  • Easy to view big display
  • Easy operation
  • Calibration log memory
  • Screw terminals that do not fall off are used in the terminal block for wiring
Product nameConductivity meter
ModelHE-200C
Sensors in combination2-electrode method conductivity sensor
ESH, ESD, ESL, and FS Series sensor of cell constant 0.01/cm,0.1/cm, or 1.0/cm
Measurement
range
Cell constant (/cm)0.01
(ESH/ESD/ESL-001)
0.1
(ESH/ESD/ESL/FS-01)

1.0
(ESH/ESD/ESL-1)

 Unit
Conductivity*1μS/cm0.000 to 2.000
0.00 to 20.00
0.000 to 2.000
0.00 to 20.00
0.0 to 200.0
0 to 2000*2
0.0 to 200.0
0 to 2000
mS/m0.0000 to 0.2000
0.000 to 2.000

0.0000 to 0.2000
0.000 to 2.000
0.00 to 20.00
0.0 to 200.0*2

0.00 to 20.00
0.0 to 200.0
TDS
conversion*1
mg/L0.00 to 2.00
0.0 to 20.0
0.00 to 2.00
0.0 to 20.0
0 to 200
0 to 200
0 to 2000
Temperature0 to 100 (display range: −10℃ to 160℃)
Display
resolution
Conductivity/TDS conversionAs shown in the measuring table.
Temperature0.01℃
PerformanceConductivityRepeatabilityWithin ±0.5% of the full scale (response for equivalent input)
Within ±5% of the full scale in the range of 2000 μS/cm or 200 mS/
m for FS-01 sensor
LinearityWithin ±0.5% of the full scale (response for equivalent input)
Within ±5% of the full scale in the range of 2000 μS/cm or 200 mS/
m for FS-01 sensor
TDS
conversion
RepeatabilityWithin ±1.5% of full scale value (response for equivalent input)
LinearityWithin ±1.5% of full scale value (response for equivalent input)
TemperatureRepeatability±0.1℃ (response for equivalent input)
Linearity0.5℃ (response for equivalent input)
Transmission
output
Number of output2 (The negative terminals for transmission outputs are internally
c±onnected at the same electric potential)
Output type4 mA to 20 mA DC: input/output isolated type
Load resistanceMax.: 900Ω
LinearityWithin ±0.08 mA (output only)
RepeatabilityWithin ±0.02 mA (output only)
Output rangeOutput 1Conductivity: Free setting within a measuring range.
Output 2Temperature: Free setting within a range between −10℃ and
160℃
Occasional out for errorHold or burnout to either 3.8 mA or 21 mA
Transmission holdIn the maintenance mode, transmission signal is held at the latest value or preset value.
In the calibration mode, transmission signal can be alive or held.
Contact outputNumber of output3
Output typeNo-voltage contact output
Contact typeRelay contact; SPDT (1c)
Contact capacity250 V AC 3 A, 30 V DC 3 A (resistance load)
Contact
function
R1 and R2Selectable from upper limit alarm, lower limit alarm, USP conductivity requirement, and currently holding of transmission output.
(The contact is closed during alarm operation, opened normally and while the power is down.)
FAILError alarm
(Closed in the normal state, opened in the failure state or while the power is down.)
Alarm setting rangeSetting range: within a measuring range
Delay time: 0 seconds to 600 seconds
Contact inputNumber of input points1
Contact typeOpen collector non-voltage a contact
ConditionsON resistance: 100 Ω max.
Open voltage: 24 V DC
Short-circuit current: 12mA DC max.
Contact functionExternal input for transmission holding.
Communication
function
Communication typeRS-485
Signal type2 wire system, isolated from the input circuit
Not isolated from transmission circuit
Temperature
compensation
Temperature elementPlatinum resistor: 1 kΩ (0℃)
Temperature compensation 
  • Temperature characteristic of NaCl (reference temperature: 5℃ to 95 ℃)
  • Arbitrary temperature coefficient input (reference temperature: 5℃ to 95 ℃; temperature coefficient: ±3%/℃)
  • No temperature compensation
    One of the three ways of compensation is selectable.
    (In the de-ionized water area, the temperature compensation for pure water is automatically performed in both NaCl and arbitrary temperature coefficient compensation settings.)
 
Temperature compensation
range
0 ℃ to 100 ℃(However, the compensation calculation is extended lower than 0℃ or higher than 100℃.)
Temperature calibration1 point calibration comparing to reference thermometer
CalibrationConductivityConversion by user-defined coefficient value (TDS calculation is 0.30 to 1.00 times of sample conductivity by μS/cm.)
TDS conversionConversion by user-defined coefficient value (TDS calculation is 0.30 to 1.00 times of sample conductivity by μS/cm.)
Self-checkSensor diagnosis errorTemperature sensor short-circuit, temperature sensor
disconnection, and out of the temperature measurement range
Meter errorCPU error, ADC error, and memory error
Operating temperature range−20℃ to 55℃ (without freeze)
Operating humidity rangeRelative humidity: 5% to 90% (without condensation)
Storage temperature−25℃ to 65℃
Power supplyRated power supply voltage100 V to 240 V AC ±10% 50/60 Hz
Power consumption15 VA (max.)
OthersWith power switch for maintenance use
Compatible
standards
CE markingEMC   :EN61326-1
      Class A, Industrial electromagnetic environment
Safety :EN61010-1
RoHS  :EN50581
    9. Industrial monitoring and control instruments
FCC rulesPart15 Class A
StructureInstallationOutdoor installation type
Installation methodMount on 50 A pole or wall
Protection codeIP65
Case materialAluminum alloy (coated with epoxy-denatured melamine resin)
Material of fittingsSUS304
Material of hoodSUS304 stainless steel (coated with epoxy-denatured melamine resin)
Material of windowPolycarbonate
Display elementReflective monochrome LCD
External dimensions180 (W) × 155 (H) × 115 (D) mm (excluding mounting brackets)
MassMain body: Approx. 3.5 kg
Hood and mounting brackets: Approx. 1 kg

*1:  Only the sanitary sensor (FS-01 series) is applied.
*2:  Conductivity measurement and TDS conversion measurement cannot be selected at the same time.

An arrester (spark over voltage: 400 V) is implemented for transmission output, contact input, and communication. However, use a most suitable surge absorption element on the connection lines in accordance with the ambient environment, the situation of equipment installed, and the externally connected equipment.

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

Aqualog Datastream
More Aqualog Datastream

For Instant Water Quality Reports

CS-600F
More CS-600F

Fiber Optic Type Chemical Concentration Monitor

CS-620F
More CS-620F

Optical Fiber Type Hot Phosphoric Acid Concentration Monitor

CS-900
More CS-900

Non-Contact 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

HC-200F (Four-Wire Analyzer)
More HC-200F (Four-Wire Analyzer)

Field-installation Type Simplified Fluoride Ion Concentration Meter(Four-Wire Transmission)

HC-200NH
More HC-200NH

Field-installation Type Ammonia Nitrogen Meter(Four-Wire Transmission)

HC-300F
More HC-300F

Field-installation Type Simplified Fluoride Ion Concentration Meter

HD-200
More HD-200

Field-installation Type Dissolved Oxygen Meter (Four-Wire Transmission, Membrane Type)

HD-200FL
More HD-200FL

Field-installation Type Dissolved Oxygen Meter (Four-Wire Transmission, Optical Type)

HD-300
More HD-300

Field-installation Type Dissolved Oxygen Meter(Two-Wire Transmission, Membrane Type)

HD-480
More HD-480

Panel-mount Type Dissolved Oxygen Meter (Four-Wire Transmission, Membrane Type)

HE-200H (Four-Wire Analyzer)
More HE-200H (Four-Wire Analyzer)

Field-installation Type Electric Conductivity Meter (Four-Wire Transmission, For High-concentration)

HE-200R
More HE-200R

Field-installation Type Electric Resistivity Meter (Four-Wire Transmission)

HE-300C
More HE-300C

Field-installation Type Electric Conductivity Meter (Two-Wire Transmission, For Low-concentration)

HE-300R
More HE-300R

Field-installation Type Electric Resistivity Meter (Two-Wire Transmission)

HE-480C
More HE-480C

Panel-mount Type Conductivity Meter (Four-Wire Transmission, For Low-concentration)

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

Carbon Sensor Conductivity Meter (Low concentration type)

HE-480H
More HE-480H

Panel-mount Type Conductivity Meter (Four-Wire Transmission, For Low-concentration)

HE-480R
More HE-480R

Panel-mount Type Resistivity Meter(Four-Wire Transmission)

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

Industrial resistivity meter

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

Field-installation Type Dissolved Oxygen Meter (Four-Wire Transmission, Membrane Type)

HD-300
More HD-300

Field-installation Type Dissolved Oxygen Meter(Two-Wire Transmission, Membrane Type)

HD-480
More HD-480

Panel-mount Type Dissolved Oxygen Meter (Four-Wire Transmission, Membrane Type)

HE-200H (Four-Wire Analyzer)
More HE-200H (Four-Wire Analyzer)

Field-installation Type Electric Conductivity Meter (Four-Wire Transmission, For High-concentration)

HE-200R
More HE-200R

Field-installation Type Electric Resistivity Meter (Four-Wire Transmission)

HE-300C
More HE-300C

Field-installation Type Electric Conductivity Meter (Two-Wire Transmission, For Low-concentration)

HE-300R
More HE-300R

Field-installation Type Electric Resistivity Meter (Two-Wire Transmission)

HE-480C
More HE-480C

Panel-mount Type Conductivity Meter (Four-Wire Transmission, For Low-concentration)

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

Carbon Sensor Conductivity Meter (Low concentration type)

HE-480H
More HE-480H

Panel-mount Type Conductivity Meter (Four-Wire Transmission, For Low-concentration)

HE-480R
More HE-480R

Panel-mount Type Resistivity Meter(Four-Wire Transmission)

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

Industrial resistivity meter

HE-960CA
More HE-960CA

Citric Acid Monitor

HE-960CW
More HE-960CW

Panel-mount Type Conductivity Meter (Four-Wire Transmission, 2-channel)

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

Panel-mount Type Conductivity Meter (Four-Wire Transmission, For Wide Range)

HE-960LC
More HE-960LC

Carbon Sensor Conductivity Meter

HE-960LF / FS-09F-1/2
More HE-960LF / FS-09F-1/2

Flat Carbon Sensor Conductivity meter

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

Carbon Sensor Resistivity Meter

HE-960RW
More HE-960RW

Panel-mount Type Resistivity Meter(Four-Wire Transmission, 2-channel)

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

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

Field-installation Type ORP Meter (Four-Wire Transmission)