{"product_id":"haywardphsensor24cablew3pro152hppw3pro152","title":"Hayward pH Sensor, 24\" Cable | W3PRO15-2","description":"\u003ch2 data-section-id=\"1p927wt\" data-start=\"453\" data-end=\"472\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"474\" data-end=\"844\"\u003eThe \u003cstrong data-start=\"478\" data-end=\"524\"\u003eHayward pH Sensor with 24\" Cable W3PRO15-2\u003c\/strong\u003e is a genuine Hayward replacement pH probe designed for accurate pool and spa water chemistry monitoring. This sensor continuously measures pH levels and sends readings to compatible Hayward chemical control systems, helping maintain balanced water, improve swimmer comfort, and support consistent sanitizer performance.\u003c\/p\u003e\n\u003cp data-start=\"846\" data-end=\"1208\"\u003eThis model is commonly listed as \u003cstrong data-start=\"879\" data-end=\"902\"\u003eW3PRO15-2 \/ PRO15-2\u003c\/strong\u003e and includes a compact \u003cstrong data-start=\"926\" data-end=\"943\"\u003e24-inch cable\u003c\/strong\u003e for installations where the controller and flow cell are close together. Hayward identifies this product as a \u003cstrong data-start=\"1054\" data-end=\"1109\"\u003e2-foot cable pH probe designed for commercial pools\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1vdrhtn\" data-start=\"1210\" data-end=\"1222\"\u003eIdeal For\u003c\/h2\u003e\n\u003cp data-start=\"1224\" data-end=\"1576\"\u003eCommercial pool chemical automation\u003cbr data-start=\"1259\" data-end=\"1262\"\u003ePool and spa pH monitoring\u003cbr data-start=\"1288\" data-end=\"1291\"\u003eHayward CAT controller systems\u003cbr data-start=\"1321\" data-end=\"1324\"\u003eHayward HCC automated chemical controller systems\u003cbr data-start=\"1373\" data-end=\"1376\"\u003eReplacement of worn or aging pH probes\u003cbr data-start=\"1414\" data-end=\"1417\"\u003eEquipment rooms with short sensor cable runs\u003cbr data-start=\"1461\" data-end=\"1464\"\u003eFacilities needing real-time pH monitoring\u003cbr data-start=\"1506\" data-end=\"1509\"\u003eService professionals maintaining automated chemical feed systems\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1578\" data-end=\"1593\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"12i0ft1\" data-start=\"1595\" data-end=\"1633\"\u003eGenuine Hayward Replacement Sensor\u003c\/h3\u003e\n\u003cp data-start=\"1635\" data-end=\"1749\"\u003eThe W3PRO15-2 is a factory-original Hayward pH sensor designed for compatible Hayward chemical controller systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1l2kwtu\" data-start=\"1751\" data-end=\"1781\"\u003e24\" \/ 2 ft. Cable Included\u003c\/h3\u003e\n\u003cp data-start=\"1783\" data-end=\"1973\"\u003eThis model includes a \u003cstrong data-start=\"1805\" data-end=\"1831\"\u003e24-inch \/ 2-foot cable\u003c\/strong\u003e, making it ideal for compact installations where the probe is located near the controller or flow cell. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1gb48r6\" data-start=\"1975\" data-end=\"1992\"\u003epH Monitoring\u003c\/h3\u003e\n\u003cp data-start=\"1994\" data-end=\"2120\"\u003eThe sensor measures pool or spa pH levels and transmits readings to the controller for monitoring and chemical feed decisions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1rt3lej\" data-start=\"2122\" data-end=\"2157\"\u003eCompatible with CAT Controllers\u003c\/h3\u003e\n\u003cp data-start=\"2159\" data-end=\"2327\"\u003eListings identify this probe for Hayward CAT controller systems, including CAT1000, CAT3500, CAT4000, CAT5000, and CAT5500 models. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1gt9epx\" data-start=\"2329\" data-end=\"2364\"\u003eCompatible with HCC Controllers\u003c\/h3\u003e\n\u003cp data-start=\"2366\" data-end=\"2506\"\u003eRetail specifications also list this sensor for compatible Hayward HCC automated chemical controllers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cd21c3\" data-start=\"2508\" data-end=\"2541\"\u003eHeavy-Duty Probe Construction\u003c\/h3\u003e\n\u003cp data-start=\"2543\" data-end=\"2689\"\u003eThis sensor is commonly described as a heavy-duty pH replacement probe for chemical controller applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"tpxa9k\" data-start=\"2691\" data-end=\"2714\"\u003e1\/2\" NPT Probe Body\u003c\/h3\u003e\n\u003cp data-start=\"2716\" data-end=\"2875\"\u003eListings describe the probe body as an injection-molded \u003cstrong data-start=\"2772\" data-end=\"2784\"\u003e1\/2\" NPT\u003c\/strong\u003e body designed for chemical automation installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"u2lysq\" data-start=\"2877\" data-end=\"2910\"\u003eHelps Maintain Balanced Water\u003c\/h3\u003e\n\u003cp data-start=\"2912\" data-end=\"3055\"\u003eAccurate pH readings help the automation system support proper water balance, swimmer comfort, sanitizer performance, and equipment protection.\u003c\/p\u003e\n\u003ch2 data-section-id=\"2qq1z5\" data-start=\"3057\" data-end=\"3068\"\u003eBenefits\u003c\/h2\u003e\n\u003cp data-start=\"3070\" data-end=\"3374\"\u003eThe Hayward W3PRO15-2 is a practical replacement part for pool operators and service professionals who rely on automated chemical control. A properly functioning pH sensor helps the controller monitor water balance accurately, which can reduce guesswork and support more consistent chemical feed control.\u003c\/p\u003e\n\u003cp data-start=\"3376\" data-end=\"3586\"\u003eWith its compact 24\" cable, genuine Hayward fit, and compatibility with CAT \/ HCC-style chemical controllers, this pH probe is a dependable choice for maintaining automated pool and spa water chemistry systems.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"3588\" data-end=\"3605\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"3607\" data-end=\"4483\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3607\" data-end=\"3634\"\u003e\n\u003ctr data-start=\"3607\" data-end=\"3634\"\u003e\n\u003cth data-start=\"3607\" data-end=\"3623\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"3623\" data-end=\"3634\" data-col-size=\"md\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3645\" data-end=\"4483\"\u003e\n\u003ctr data-start=\"3645\" data-end=\"3664\"\u003e\n\u003ctd data-start=\"3645\" data-end=\"3653\" data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-start=\"3653\" data-end=\"3664\" data-col-size=\"md\"\u003eHayward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3665\" data-end=\"3686\"\u003e\n\u003ctd data-start=\"3665\" data-end=\"3673\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3673\" data-end=\"3686\"\u003eW3PRO15-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3687\" data-end=\"3716\"\u003e\n\u003ctd data-start=\"3687\" data-end=\"3705\" data-col-size=\"sm\"\u003eAlternate Model\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3705\" data-end=\"3716\"\u003ePRO15-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3717\" data-end=\"3736\"\u003e\n\u003ctd data-start=\"3717\" data-end=\"3723\" data-col-size=\"sm\"\u003eSKU\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3723\" data-end=\"3736\"\u003eW3PRO15-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3737\" data-end=\"3769\"\u003e\n\u003ctd data-start=\"3737\" data-end=\"3753\" data-col-size=\"sm\"\u003eUPC \/ Barcode\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3753\" data-end=\"3769\"\u003e610377389839\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3770\" data-end=\"3804\"\u003e\n\u003ctd data-start=\"3770\" data-end=\"3785\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3785\" data-end=\"3804\"\u003epH sensor probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3805\" data-end=\"3825\"\u003e\n\u003ctd data-start=\"3805\" data-end=\"3819\" data-col-size=\"sm\"\u003eSensor Type\u003c\/td\u003e\n\u003ctd data-start=\"3819\" data-end=\"3825\" data-col-size=\"md\"\u003epH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3826\" data-end=\"3859\"\u003e\n\u003ctd data-start=\"3826\" data-end=\"3841\" data-col-size=\"sm\"\u003eCable Length\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3841\" data-end=\"3859\"\u003e24 in. \/ 2 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3860\" data-end=\"3910\"\u003e\n\u003ctd data-start=\"3860\" data-end=\"3874\" data-col-size=\"sm\"\u003eApplication\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3874\" data-end=\"3910\"\u003ePool and spa chemical automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3911\" data-end=\"4007\"\u003e\n\u003ctd data-start=\"3911\" data-end=\"3936\" data-col-size=\"sm\"\u003eCompatible Controllers\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3936\" data-end=\"4007\"\u003eHayward CAT controllers; Hayward HCC automated chemical controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4008\" data-end=\"4082\"\u003e\n\u003ctd data-start=\"4008\" data-end=\"4035\" data-col-size=\"sm\"\u003eCommon CAT Compatibility\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4035\" data-end=\"4082\"\u003eCAT1000, CAT3500, CAT4000, CAT5000, CAT5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4083\" data-end=\"4125\"\u003e\n\u003ctd data-start=\"4083\" data-end=\"4096\" data-col-size=\"sm\"\u003eBody Style\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4096\" data-end=\"4125\"\u003e1\/2\" NPT-style probe body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4126\" data-end=\"4185\"\u003e\n\u003ctd data-start=\"4126\" data-end=\"4141\" data-col-size=\"sm\"\u003eConstruction\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4141\" data-end=\"4185\"\u003eHeavy-duty chemical-resistant probe body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4186\" data-end=\"4217\"\u003e\n\u003ctd data-start=\"4186\" data-end=\"4205\" data-col-size=\"sm\"\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4205\" data-end=\"4217\"\u003e1 sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4218\" data-end=\"4311\"\u003e\n\u003ctd data-start=\"4218\" data-end=\"4238\" data-col-size=\"sm\"\u003eInstallation Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4238\" data-end=\"4311\"\u003eSensor probe installation into compatible flow cell \/ sensor manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4312\" data-end=\"4331\"\u003e\n\u003ctd data-start=\"4312\" data-end=\"4325\" data-col-size=\"sm\"\u003eORP Sensor\u003c\/td\u003e\n\u003ctd data-start=\"4325\" data-end=\"4331\" data-col-size=\"md\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4332\" data-end=\"4359\"\u003e\n\u003ctd data-start=\"4332\" data-end=\"4353\" data-col-size=\"sm\"\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4353\" data-end=\"4359\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4360\" data-end=\"4407\"\u003e\n\u003ctd data-start=\"4360\" data-end=\"4400\" data-col-size=\"sm\"\u003eProfessional Installation Recommended\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4400\" data-end=\"4407\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4408\" data-end=\"4438\"\u003e\n\u003ctd data-start=\"4408\" data-end=\"4431\" data-col-size=\"sm\"\u003eCalibration Required\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4431\" data-end=\"4438\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4439\" data-end=\"4483\"\u003e\n\u003ctd data-start=\"4439\" data-end=\"4450\" data-col-size=\"sm\"\u003eWarranty\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4450\" data-end=\"4483\"\u003eManufacturer warranty applies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-section-id=\"xydb7h\" data-start=\"4485\" data-end=\"4503\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp data-start=\"4505\" data-end=\"4567\"\u003eHayward W3PRO15-2 pH sensor probe\u003cbr data-start=\"4538\" data-end=\"4541\"\u003e24\" \/ 2 ft. sensor cable\u003c\/p\u003e\n\u003cp data-start=\"4569\" data-end=\"4835\"\u003e\u003cstrong data-start=\"4569\" data-end=\"4609\"\u003eChemical controller is not included.\u003c\/strong\u003e\u003cbr data-start=\"4609\" data-end=\"4612\"\u003e\u003cstrong data-start=\"4612\" data-end=\"4738\"\u003eFlow cell, sensor manifold, fittings, and calibration solutions are not included unless supplied separately by the seller.\u003c\/strong\u003e\u003cbr data-start=\"4738\" data-end=\"4741\"\u003e\u003cstrong data-start=\"4741\" data-end=\"4835\"\u003eProfessional installation and calibration by a qualified pool professional is recommended.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"px9lge\" data-start=\"4837\" data-end=\"4859\"\u003eCustomer-Facing Q\u0026amp;A\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1rd979i\" data-start=\"4861\" data-end=\"4895\"\u003eWhat does this sensor measure?\u003c\/h3\u003e\n\u003cp data-start=\"4897\" data-end=\"4946\"\u003eThis sensor measures \u003cstrong data-start=\"4918\" data-end=\"4924\"\u003epH\u003c\/strong\u003e in pool or spa water.\u003c\/p\u003e\n\u003ch3 data-section-id=\"zdqgy1\" data-start=\"4948\" data-end=\"4974\"\u003eHow long is the cable?\u003c\/h3\u003e\n\u003cp data-start=\"4976\" data-end=\"5025\"\u003eThis model includes a \u003cstrong data-start=\"4998\" data-end=\"5024\"\u003e24-inch \/ 2-foot cable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"dzcp4y\" data-start=\"5027\" data-end=\"5059\"\u003eIs this the same as PRO15-2?\u003c\/h3\u003e\n\u003cp data-start=\"5061\" data-end=\"5139\"\u003eYes. \u003cstrong data-start=\"5066\" data-end=\"5079\"\u003eW3PRO15-2\u003c\/strong\u003e is commonly listed as the open-line version of \u003cstrong data-start=\"5127\" data-end=\"5138\"\u003ePRO15-2\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"nqt5m9\" data-start=\"5141\" data-end=\"5167\"\u003eIs this an ORP sensor?\u003c\/h3\u003e\n\u003cp data-start=\"5169\" data-end=\"5229\"\u003eNo. This is a \u003cstrong data-start=\"5183\" data-end=\"5196\"\u003epH sensor\u003c\/strong\u003e. ORP sensors are separate parts.\u003c\/p\u003e\n\u003ch3 data-section-id=\"lz2jul\" data-start=\"5231\" data-end=\"5272\"\u003eWhat systems is this compatible with?\u003c\/h3\u003e\n\u003cp data-start=\"5274\" data-end=\"5388\"\u003eThis sensor is commonly listed for \u003cstrong data-start=\"5309\" data-end=\"5336\"\u003eHayward CAT controllers\u003c\/strong\u003e and \u003cstrong data-start=\"5341\" data-end=\"5387\"\u003eHayward HCC automated chemical controllers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ta5cig\" data-start=\"5390\" data-end=\"5425\"\u003eIs this a genuine Hayward part?\u003c\/h3\u003e\n\u003cp data-start=\"5427\" data-end=\"5489\"\u003eYes. This is listed as a genuine Hayward replacement pH probe.\u003c\/p\u003e\n\u003ch3 data-section-id=\"3ejurf\" data-start=\"5491\" data-end=\"5528\"\u003eDoes this include the controller?\u003c\/h3\u003e\n\u003cp data-start=\"5530\" data-end=\"5589\"\u003eNo. This listing is for the pH sensor probe and cable only.\u003c\/p\u003e\n\u003ch3 data-section-id=\"dozuct\" data-start=\"5591\" data-end=\"5634\"\u003eDoes this include calibration solution?\u003c\/h3\u003e\n\u003cp data-start=\"5636\" data-end=\"5717\"\u003eNo. Calibration solution is not included unless bundled separately by the seller.\u003c\/p\u003e\n\u003ch3 data-section-id=\"y58kz8\" data-start=\"5719\" data-end=\"5757\"\u003eDoes this sensor need calibration?\u003c\/h3\u003e\n\u003cp data-start=\"5759\" data-end=\"5870\"\u003eYes. pH sensors should be calibrated according to the controller and sensor instructions for accurate readings.\u003c\/p\u003e\n\u003ch3 data-section-id=\"t1lss5\" data-start=\"5872\" data-end=\"5932\"\u003eWhat is the difference between W3PRO15-2 and W3PRO15-10?\u003c\/h3\u003e\n\u003cp data-start=\"5934\" data-end=\"6058\"\u003eThe main difference is cable length. \u003cstrong data-start=\"5971\" data-end=\"5984\"\u003eW3PRO15-2\u003c\/strong\u003e has a \u003cstrong data-start=\"5991\" data-end=\"6012\"\u003e24\" \/ 2 ft. cable\u003c\/strong\u003e, while \u003cstrong data-start=\"6020\" data-end=\"6034\"\u003eW3PRO15-10\u003c\/strong\u003e has a \u003cstrong data-start=\"6041\" data-end=\"6057\"\u003e10 ft. cable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cgarhh\" data-start=\"6060\" data-end=\"6090\"\u003eWhat is the UPC \/ barcode?\u003c\/h3\u003e\n\u003cp data-start=\"6092\" data-end=\"6130\"\u003eThe UPC \/ barcode is \u003cstrong data-start=\"6113\" data-end=\"6129\"\u003e610377389839\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Pool Supply Depot LLC","offers":[{"title":"Default Title","offer_id":52762965803318,"sku":"HPPW3PRO152 -H","price":429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/18447_0_2024119133430.webp?v=1771624541","url":"https:\/\/poolsupplydepot.net\/products\/haywardphsensor24cablew3pro152hppw3pro152","provider":"Pool Supply Depot","version":"1.0","type":"link"}