HP-960FTP

面板安裝式pH計，附4點警報分時比例控制

一款提供廣泛功能的水質計。

支援時間比例控制的pH計。適用於各種生產過程中的pH監測與控制，以及廢水處理等應用。我們提供各種清潔設備來適應各種樣品。

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

Lineup of a wide range of electrodes

A wide variety of electrodes are offered to cater to different needs.

Comprehensive range of cleaning devices

The ultrasonic cleaner can be retrofitted to HP-960FTP sites that are not equipped with a cleaner. If other cleaners are to be used, sequence control by the customer is required.

Product name Industrial pH meter
Model HP-960FTP
Measuring range 0 pH to 14 pH: 0.01 pH resolution.
Temperature 0℃ to 100℃: 1℃ resolution (selectable display).
Repeatability Within±0.05 pH (Equivalent input)
linearity Within±0.05 pH (Equivalent input)
Transmission
output

4 mA to 20 mA DC, input/output isolated type
Maximum load resistance: 900 Ω
Transmission output range: Free
Contact output Outputs: 4 points
Alarm contact output (R1, R2, R3, and R4)
  Contact type: relay contact, SPDT (1c)
  Contact rating: 240 V AC 3 A and 30 V DC 3 A (resistance load)
  Contact function: selectable from upper/lower limit operation (ON/OFF control), alarm, and maintenance.
Contact input Input: 1 point
Contact type: open collector, No-voltage contact
Contact function: external input for Hold operation
Control operations

ON/OFF control

  • Upper and lower limits setting range: 0.00 pH to 14.00 pH
  • Control width: 0.00 pH to 4.00 pH (±0.00 pH to ±2.00 pH)
    Time-division proportional control
  • Upper and lower limits setting range: 0.00 pH to 14.00 pH
  • Proportional band: 0.00 pH to 4.00 pH
  • Cycle time: 5 s to 300 s
  • Control output shift capability: 0% to 50% of shift volume for the cycle time
  • Self-extending cycle time capability: The cycle time is extended automatically when the deviation value enters a set range (F zone) in proportion to the deviation value (This feature has no effect when the shift function has been enabled).
  • F zone: 1% to 100% of the proportional band (Self-extension of the cycle time starts working when the deviation enters the above range).
  • Upper limit for extending the cycle time: 0 s to 300 s.
  • Maximum control volume: 50% to 100% (To be applied regardless of whether the measured value is in the proportional band or not).
Calibration function Two-point automatic calibration or manual calibration.
Two-point automatic calibration: with automatic validation of the electrode characteristics.
  Types of standard solution: pH 2, pH 4, pH 7, pH 9 and pH 10 (JIS)
  Combination of standard solutions: pH 7 and one of the others
  Manual calibration: Freely selectable, but the difference should be over 2 pH.
Temperature calibration (one point).
Transmission
output hold feature		 Selectable from the previous value hold, the preset hold, or the continuous output (However, only the previous value hold is available in the maintenance mode.)
Self-diagnosis
function

Calibration function: Asymmetry potential error, sensitivity error, response speed error and standard solution error.
Electrode self-diagnosis: Temperature sensor short-circuit and temperature sensor disconnection.
Outside of the measuring range.
Converter error.
Temperature
detection
element

Selectable from compensation ON (350Ω (25℃), 500Ω (25℃),1 kΩ (0℃)6.8 kΩ (25℃) and 10 kΩ (25℃)) and compensation OFF.
Temperature
compensated
range		 0℃ to 100℃
Ambient
temperature		 −5℃ to 45℃
Relative humidity 20% to 85% (without dew condensation)
Storage
temperature		 −25℃ to 65℃
Power supply Rated voltage 100 V to 240 V AC, 50 Hz/60 Hz, 10 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: EN61326-1
Low Voltage Directive: EN61010-1
RoHS Directive: EN50581		 Immunity
(Industrial electromagnetic environment)
Noise increase ±0.05 pH or less
FCC Rule FCC Part15
External
dimensions		 96 (W)  × 96 (H)  × 115 (D) mm
Case depth: approx. 105 mm
Mass Approx. 550 g
尺寸 3.97 MB
〈Catalog〉Panel mount type water quality measuring instruments 48/96 Series

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