About Us Contact Us
 
  • Please try to be as accurate as possible with your search.
  • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
  • We can't find any results for “”.
    SEE MORE
      SEE PRODUCTS IN SEARCH PAGE ()
      +86 18030235313 sales13@apterpower.com Fast Quote
      About Us Contact Us +86 18030235313 sales13@apterpower.com Fast Quote
      Get Parts Quote
      Name
      Company *
      Phone *
      Email *
      Address
      City
      State / Province / Region
      Zipcode
      Country
      Quantity *
      Part Number *
      Manufacturer
      Preferred Condition
      Additional Information
      Cancel
      ABB AP303-21021001-STD
      ABB AP303-21021001-STD
      ABB AP303-21021001-STD
      ABB AP303-21021001-STD
      ABB AP303-21021001-STD
      ABB AP303-21021001-STD
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      AP303-21021001-STD

      pH ORP Sensor
      In Stock
      Ships by Tuesday, October 6
      Fast Shipping Available

      Product Describe：

      ABB AP303-21021001-STD is an AP303 notched combination pH/Redox sensor for flow or immersion service in an AP300 measurement loop.

      Ask our team:

      Get a quick price for： AP303-21021001-STD
      Quantity*
      Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)
      Get a Quote
      For more information on how your data is processed and stored by Apterpower please read our privacy policy.
      Technical specifications Information Alternative names Technical notes FAQ

      Technical specifications for AP303-21021001-STD

      Technical specifications for AP303-21021001-STD

      • Manufacturer:
        ABB
      • Product Category:
        General Automation
      • Spare Part Number:
        AP303-21021001-STD
      • Estimated shipping dimensions:
        ​23x8x6cm
      • Weight:
        0.3 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        Sweden
      • Sensor model:
        AP303
      • Series:
        AP300
      • Measurement:
        pH or Redox (ORP)
      • Sensor profile:
        Notched
      • Applications:
        Flow or immersion
      • Process connection:
        3/4 in NPT
      • Conduit interface:
        3/4 in NPT
      • Body material:
        PVDF composite sensor construction
      • Reference system:
        Gel electrolyte
      • Junction:
        PTFE
      • Temperature element:
        Integrated in AP300 combination design
      • Family operating capability:
        Up to 105 degC and 6 bar for documented gel variants
      • Optional accessory:
        Junction-box arrangement
      • Official data sheet:
        SS/AP300_1
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      ABB AP303-21021001-STD is an AP303 notched combination pH/Redox sensor for flow or immersion service in an AP300 measurement loop.
      • Uses a notched AP303 sensing profile
      • Supports pH or Redox measurement
      • Installs in flow or immersion service
      • Uses documented three-quarter-inch NPT interfaces

      AP303-21021001-STD operates within the documented ABB AP300 combination pH/Redox sensor system configuration and approved field interfaces.

      Engineered applications include Process pH measurement, Redox potential monitoring, Flow-cell installation, Immersion sensor service.

      Important Notice: The AP300 data sheet documents the AP303 family but does not decode the full 21021001-STD suffix; verify the nameplate, electrode selection and analyzer configuration before installation.

      ABB AP303-21021001-STD Manuals & Downloads
      ABB AP303-21021001-STD Technical Reference (PDF)ABB AP303-21021001-STD Installation & Commissioning Guide (PDF)

      Important Notice: The first document consolidates verified product and system data. The second provides installation, connection, commissioning and acceptance guidance.

      Process pH measurement
      Measures hydrogen-ion activity in a compatible process loop.
      Redox potential monitoring
      Measures oxidation-reduction potential with the approved electrode selection.
      Flow-cell installation
      Installs the notched sensor in a documented three-quarter-inch tee arrangement.
      Immersion sensor service
      Places the AP303 in a protected immersion assembly with the rear cable sealed.
      Read the applicable ABB instructions before work. Verify AP303-21021001-STD, the installed system and every configured interface before isolation, wiring or commissioning.
      1
      Verify the complete AP303-21021001-STD marking and its assigned ABB AP300 combination pH/Redox sensor system position before work.
      2
      Place the connected process pH measurement loop in the approved maintenance state.
      3
      Isolate every documented power, signal and stored-energy source before disconnecting conductors or cables.
      4
      Record the installed sensor, cable, analyzer channel and calibration state before removal.
      5
      Protect the sensing surface, junction, threaded interfaces and rear cable seal during handling.
      6
      Confirm the installed compatible ABB analyzer and documented AP300 cable and junction arrangement against the approved project.
      7
      Restore the loop in a controlled sequence and review analyzer diagnostics.
      8
      Prove the intended Redox or pH measurement function and retain the final acceptance result.

      Alternative Names

      Alternative Names

      AP303 21021001 STD AP30321021001STD ABB AP303-21021001-STD

      Technical notes

      Technical notes

      The AP300 data sheet documents the AP303 family but does not decode the full 21021001-STD suffix; verify the nameplate, electrode selection and analyzer configuration before installation.

      FAQS

      • Which sensor geometry applies to ABB AP303-21021001-STD?
        The AP303 is the notched sensor style in ABB's AP300 family.
      • Can ABB AP303-21021001-STD measure both pH and Redox?
        The AP300 platform supports combination pH or Redox measurement; verify the exact electrode selection on the supplied identity.
      • Which installation modes are documented for ABB AP303-21021001-STD?
        ABB illustrates AP303 notched sensors in both flow and immersion applications.
      • Which threaded interface is used by ABB AP303-21021001-STD?
        The AP303 arrangement uses documented 3/4 in NPT process and conduit interfaces.
      • How must the rear cable of ABB AP303-21021001-STD be protected?
        ABB instructs that the rear of the sensor and its cable be sealed in customer-supplied conduit or pipe.
      • Which reference and junction technologies support ABB AP303-21021001-STD?
        The AP300 data sheet describes gel electrolyte operation and a PTFE junction in the combination-sensor family.
      • What must be checked before substituting ABB AP303-21021001-STD?
        Confirm the complete suffix, electrode function, temperature element, cable arrangement, process fitting and analyzer compatibility.
      • How is ABB AP303-21021001-STD commissioned?
        Inspect the seal and process connection, condition and calibrate the sensor, then verify stable pH or ORP response in the assigned analyzer loop.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

      You May Also Like

      Product Browsing History

      We’re Here When You Need Us

      From product insights to customer service needs, our experienced service team will focus on getting you what you need quickly
      Contact Us

      Enquire

      Complete our online form.
      CONTACT >>

      Call Us

      Speak to one of our team.
      CONTACT >>

      Live Chat

      Send us a message.
      CONTACT >>
      ABB AP303-21021001-STD
      ABB AP303-21021001-STD
      ABB AP303-21021001-STD
      ABB AP303-21021001-STD
      ABB AP303-21021001-STD
      ABB AP303-21021001-STD