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Hach - DPS1 - Hach pHD sc Online Process pH Sensor - General Purpose Stainless Steel pH Sensor

  • MFR SKU: DPS1
  • ITEM #: 10447342
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ITEM #: 10447342
General Purpose Online Process pH Sensor with Integrated Digital Electronics for "Plug and Play" with Hach Digital SC Controllers - pHD Technology, Glass pH Electrode, Stainless Housing, Immersion Mount, 10 m Cable
This instrument connects to Claros, Hach’s innovative Water Intelligence System, enabling you to seamlessly connect and manage instruments, data, and process – anywhere, anytime. The result is greater confidence in your data and improved efficiency in your operations. To unlock...
ITEM #: 10447342
General Purpose Online Process pH Sensor with Integrated Digital Electronics for "Plug and Play" with Hach Digital SC Controllers - pHD Technology, Glass pH Electrode, Stainless Housing, Immersion Mount, 10 m Cable
This instrument connects to Claros, Hach’s innovative Water Intelligence System, enabling you to seamlessly connect and manage instruments, data, and process – anywhere, anytime. The result is greater confidence in your data and improved efficiency in your operations. To unlock the full potential of Claros, insist on Claros Enabled instruments.
  • Exceptional Process pH Sensor Performance with the Differential Electrode pHD Measurement Technique
  • Lower Maintenance Needs with the Double Junction Salt Bridge
  • Extended Working Life with the Replaceable Salt Bridge/Protector
  • Reliability with Built-in Encapsulated Preamp
  • Patented Technology
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Hach - DPS1 - Hach pHD sc Online Process pH Sensor - General Purpose Stainless Steel pH Sensor

  • Item #: 10447342
  • MFR SKU: DPS1
Technical Specs
  • Exceptional Process pH Sensor Performance with the Differential Electrode pHD Measurement Technique
  • This field-proven technique uses three electrodes instead of the two normally used in conventional pH sensors. Process and reference electrodes measure the pH differentially with respect to a third ground electrode. The end result is unsurpassed measurement accuracy , reduced reference junction potential , and elimination of sensor ground loops. These process pH sensors provide greater reliability , resulting in less downtime and maintenance. Lower Maintenance Needs with the Double Junction Salt Bridge
  • The double junction salt bridge creates a barrier to contamination which minimizes the dilution of the internal standard cell solution. The result is lower maintenance needs and a longer time period between calibrations. Extended Working Life with the Replaceable Salt Bridge/Protector
  • The unique , replaceable salt bridge holds an extraordinary volume of buffer to extend the working life of the sensor by protecting the reference electrode from harsh process conditions. The salt bridge simply threads onto the end of the sensor if replacement is needed. Reliability with Built-in Encapsulated Preamp
  • Encapsulated construction protects the sensor\xe2\x80\x99s built-in preamp from moisture and humidity , ensuring reliable sensor operation. The preamp in the pHD analog sensor produces a strong signal , enabling the sensor to be located up to 1000 m (3280 ft.) from the analyzer. Patented Technology
  • The pHD\xe2\x84\xa2 sensor series (U.S. Patent Number 6395158B1 , dated May 28 , 2002) takes this field-proven technology to a new level. What's included?
  • Includes: sensor with 33 ft cable and manual
  • Accuracy: \xc2\xb1 0.02 pH
  • Body material: Stainless Steel
  • Cable Connection: Digital
  • Cable Length: 10 m PUR (polyurethane) 4-conductor with one shield , rated to 105\xc2\xb0C
  • Calibration Method: Two point automatic , one point automatic , two point manual , one point manual
  • Communication: Modbus
  • Drift: 0.03 pH per 24 hours , non-cumulative
  • Electrode Type: General Purpose
  • Flow Rate: 3 m (10 ft.) per second , maximum
  • Length: 271.3 mm
  • Material: Sensor Body: Stainless Steel
  • Mounting: Immersion
  • Operating Temperature Range: Analog Sensor with Digital Gateway: -5 - 105 \xc2\xb0C
  • Immersion Sensor: -5 - 70 \xc2\xb0C
  • pH Range: 0 - 14 pH
  • Pressure Range: Maximum 10.7 bar . 6.9 bar for Digital Sensor at 70\xc2\xb0C , and 6.9 bar for Analog Sensor at 105\xc2\xb0C.
  • Region: Global
  • Repeatability: \xc2\xb1 0.05 pH
  • Sensitivity: \xc2\xb1 0.01 pH
  • Sensor Cable: (integral) 4 10 m (33 ft.) polyurethane , 4-conductor cable with one shield , rated to 105\xc2\xb0C (221\xc2\xb0F)
  • Sensor Thread: 1" NPT
  • Storage Conditions: 4 - 70\xc2\xb0C , 0-95% relative humidity (non-condensing)
  • Temperature Accuracy: \xc2\xb1 0.5 \xc2\xb0C
  • Temperature Compensation: Automatic with NTC 300 \xe2\x84\xa6 thermistor , or manually fixed at a user-entered temperature ,
  • additional selectable temperature correction factors (ammonia , morpholine , or user-defined pH/\xc2\xb0C linear slope) available for pure water automatic compensation 0.0 - 50 \xc2\xb0C
  • Temperature Sensor: NTC 300 \xe2\x84\xa6 thermistor for automatic temperature compensation and analyzer temperature readout
  • Transmission Distance: 1000 m (3280 ft.) , maximum when used with a termination box.
  • 100 m (328 ft.) , maximum
  • Warranty: 12 months
  • Wetted Materials: PEEK\xc2\xae or Ryton\xc2\xae (PVDF) , salt bridge of matching material with Kynar\xc2\xae junction , glass process electrode , titanium ground electrode , and FKM/FPM O-ring seals (pH sensor with optional HF-resistant glass process electrode has 316 stainless steel ground electrode , and perfluoroelastomer wetted O-rings; consult factory for other available wetted O-ring materials)
  • What's included?: Includes: sensor with 33 ft cable and manual
  • Includes: sensor with 33 ft cable and manual
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