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H-1,4896 Details Brochure_English
HE-960HI
Panel-mount Type Conductivity Meter (Four-Wire Transmission, For Wide Range)
HE-960HI is a wide-range type sanitary electric conductivity meter that can measure over a wide range from manufacturing water up to 500 mS/cm, and enables advanced concentration management through abundant outputs. It connects conductivity sensor (FES-220/310). Cleaning-in-Place (CIP) terminal management and a reduction in cleaning solutions is also achieved through accurate surface detection.
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.
Measuring range
Conductivity: 0 - 200 mS/cm
Temperature: 0.0 - 100.0 ℃
Segment: Process And Environmental
Division: Process Water
Manufacturing Company: HORIBA Advanced Techno Co., Ltd.
- Simultaneous 4-channel output
Advanced concentration management is possible through simultaneous 3-channel output of low, middle, and high concentrations, etc. - Five contact alarms
- Input signal can apply for analog output range selection
- Including nitric acid, phosphoric acid, sodium hydroxide, and 2 user-specified types, the concentration of a total of 5 types of chemical solutions can be output
- Built-in Communications Function (RS-485)
HE-960HI is equipped with an RS-485 interface to allow you to check measurements and check / change the set points from a remote location.
| 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 |
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| Temperature compensation |
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| 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 | |||
