HE-960HI

面板安裝式電導率儀

感測器系列

電導率計，可測量從生產水直至 500 mS/cm 的各種範圍，並可實現先進的濃度控制和豐富的輸出。提供一系列衛生感測器，表面無凹凸且防污。使用面板安裝轉換器可以降低安裝成本。

產品分類: Process Water
製造商: HORIBA Advanced Techno Co., Ltd.

Diverse lineup of sensors available

The sensor has a smooth structure without irregularities, providing resistance to dirt and less prone to contamination.  Durable even under high pressure and high temperature conditions, making it ideal for chemical management in food production lines after CIP/SIP (Clean-in-Place/Sterilize-in-Place) processes.  With two types of sensors: flow-through (inline) type, which is integrated into the pipeline, and insertion type, which is inserted into the pipe, various sizes and fittings to accommodate different requirements are available.

Possible to be used in a panel-mounted configuration.

This transducer is easy to install while providing standard functions.

Product name Conductivity meter
Model HE-960HI
Measuring method Four-electrode type
Cell constant 0.1/cm
Temperature sensor
specifications		 Resistance thermometer bulb 1000 Ω/0℃
Measuring range Conductivity 0 mS/cm to 200 mS/cm (measuring range of conductivity before temperature compensation: 0 mS/cm to 500 mS/cm)
Temperature 0.0℃ to 100.0℃
Concentration
conversion		 HNO3 0% to 5.00% Preprogrammed in the instrument
NaOH 0% to 5.00%
H3PO4 0% to 5.00%
Option 1 0% to 100.00% Conversion formula is defined by user (temperature compensation and concentration conversion)
Option 2 0% to 100.00%
Repeatability 0.000 mS/cm to 2.000 mS/cm Within ±0.5% full scale Using equivalent input for conductivity with 10 m cable
0.00 mS/cm to 20.00 mS/cm Within ±0.5% full scale
0.0 mS/cm to 200.0 mS/cm Within ±0.5% full scale
0 mS/cm to 500 mS/cm Within ±1.0% full scale
0.0℃ to 100.0℃ Within ±0.2℃
Linearity 0.00 mS/cm to 20.00 mS/cm Within ±0.5% full scale Using equivalent input for conductivity with 10 m cable
0.0 mS/cm to 200.0 mS/cm Within ±1.0% full scale
0 mS/cm to 500 mS/cm Within ±2.0% full scale
0.0℃ to 100.0℃ Within ±0.5℃
Display and output
range:		 Conductivity 0 mS/cm to 2000 mS/cm
Temperature −30℃ to 160℃
Concentration 0% to 5%: NaOH, HNO3, H3PO4
0% to 100%: Concentration of the component in the optional conversion formula set by user
Transmission output Number of output points: 4
4 mA to 20 mA DC: input/output isolated type
Maximum load resistance: 900 Ω
Transmission output range: Freely selectable within the measurement range
(Negative terminals of each transmission output channel are connected inside and thus have the same electric potential.)
For Cur4, the transmission output can be changed by external input.
Contact output Number of outputs points: 5
Alarm contact output (R1 to R4)
 Contact type: Relay contact, SPST (1a)
 Contact capacity: 240 V AC, 1 A and 30 V DC, 1 A (resistance load)
 Contact function: Selectable from the upper/lower limit action (ON/OFF control), delay, and hysteresis
 Contact action: closed during control operation (error setting), opened normally and while the power is down
 (However, R1 and R2, R3 share the COMMON contacts respectively.)
Anomaly alarm output (RF)
 Contact type: Relay contact, SPDT (1c)
 Capacity: 240 V AC, 1 A and 30 V DC, 1 A (resistance load)
 Contact function: Selectable from error, anomaly alarm, and maintenance.
 Contact action: When the C-NO contact is used, it is closed during the normal operation or opened when an error occurs (including the case where the power is turned OFF).
 (The C-NC contact acts inversely to the C-NO contact.)
 (However, R4 and RF share the COMMON contacts respectively.)
Contact input Number of input points: 2
 Contact status: Type-A contact with open collector being of no-voltage
 Contact functions: Transmission output range selection and external input for Hold
 (Select either “Transmission 4 range selected” or “Transmission 2 range selected + Hold”)
Communication
output		 The RS-485 input/output
Calibration function Conductivity: Based on the specified compensation coefficient for the cell constant (parameter input)
Temperature: Calibrated by comparing with the reference thermometer
Transmission output
hold feature		 Selectable 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)
  • Converter error
Temperature
compensation
  • Temperature characteristics of NaCl (reference temperature: 25℃)
  • Arbitrary temperature coefficient entry (reference temperature: 25℃, temperature coefficient: 0%/℃ to 5%/℃)
  • No temperature compensation is performed.
Temperature
compensation range		 0℃ to 100℃ (a temperature less than 0℃ and more than 100℃ is calculated as an extension of the range)
Ambient temperature −5℃ to 55℃
Relative humidity 20% to 85% (without dew condensation)
Storage temperature −25℃ to 65℃
Power supply Rated voltage 100 V to 240 V AC, 50/60 Hz, 20 VA (max.)
Structure Indoor-use panel installation type
Panel case: ABS, Terminal: PBT, Panel: IP65 dust and water proof structure
Protective structure Panel: IP65 (IEC60529, JIS C0920), Rear case: IP20, Terminal:IP00
Class II device (IEC61010-1), Pollution level 2 (IEC61010-1)
Conforming standards CE Marking EMC Directive: EN61326-2-3
Low Voltage Directive: EN61010-1
FCC Rule FCC Part15
External dimensions 96 (W) mm × 96 (H) mm × 115 (D) mm
Case depth: approx. 105 mm (when panel-mounted)
Mass Approx. 550 g
Compatible sensors Submersible FES-2XX series sanitary four-electrode conductivity sensor
Flow-through FES-310 series sanitary four-electrode conductivity sensor
尺寸 3.97 MB
〈Catalog〉Panel mount type water quality measuring instruments 48/96 Series

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