{"product_id":"abb-500-pro-ph-orp-analog-sensor","title":"ABB 500 PRO pH\/ORP analog sensor","description":"\u003cp\u003eTypical Applications:\u003cbr\u003e• Wastewater treatment and effluent monitoring\u003cbr\u003e• Chemical process control\u003cbr\u003e• Water treatment and utilities\u003cbr\u003e• Industrial process pH \/ ORP measurement\u003c\/p\u003e\n\u003cp\u003eNot Recommended For:\u003cbr\u003e• Media with heavy coating or crystallization without regular cleaning\u003cbr\u003e• Applications requiring digital communication or smart diagnostics\u003c\/p\u003e\n\u003cp\u003eThe ABB 500 PRO pH\/ORP analog sensor delivers reliable continuous monitoring of water quality in demanding industrial and wastewater applications. Its robust housing and interchangeable electrodes ensure long service life with easy maintenance. Designed for stable performance in various process conditions, this sensor provides accurate pH and ORP measurements essential for effective process control and environmental compliance.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/search.abb.com\/library\/Download.aspx?DocumentID=DS%2f500PRO\u0026amp;LanguageCode=en\u0026amp;DocumentPartId=\u0026amp;Action=Launch\u0026amp;_gl=1*i8klxw*_gcl_aw*R0NMLjE3NjQ3NTMyODMuQ2p3S0NBaUEzTF9KQmhBbEVpd0FsY1dPNTZLa2JocFdZbmFkeXI1Mk92LVZPZ0hiNW9nbk82SGszWDB6My14NnRsOHhFWnNEaTBEaHV4b0NjOVlRQXZEX0J3RQ..*_gcl_au*MTE5OTA2MzU1NC4xNzYzOTc3OTIx*_ga*MTIxNjI5NDE2OS4xNzYzOTc3OTI2*_ga_46ZFBRSZNM*czE3NjQ3NTMyODMkbzIkZzEkdDE3NjQ3NTQ2MjUkajU5JGwwJGgw\"\u003e Data sheet - 500 PRO | Analog pH\/ORP sensor\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003ch2\u003eSelection Notes\u003c\/h2\u003e\n\u003cp\u003e• Confirm whether pH or ORP measurement is required before selection\u003cbr\u003e• Verify process temperature and pressure limits\u003cbr\u003e• Proper sensor mounting and immersion depth are critical for stable measurement\u003cbr\u003e• Regular calibration is required to ensure long-term accuracy\u003cbr\u003e• Cable length and signal transmission conditions should be considered\u003c\/p\u003e\n\u003ch2\u003eWhat to Expect from ABB 500 PRO Sensors\u003c\/h2\u003e\n\u003cp\u003e• Reliable analog pH \/ ORP signal for continuous process monitoring\u003cbr\u003e• Proven electrode design suitable for harsh industrial environments\u003cbr\u003e• Compatible with standard pH \/ ORP transmitters\u003cbr\u003e• Designed for maintenance-aware industrial applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sfContentBlock\"\u003e\n\u003ch2\u003eIncreased efficiency\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePropriety high performance glassware formulations provide the highest level of reliability and responsiveness\u003c\/li\u003e\n\u003cli\u003eClose-coupled temperature measurement ensures high accuracy even with rapid temperature changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDependable performance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTriple junction design with ion-trap and reference shielding provides enhanced poisoning resistance\u003c\/li\u003e\n\u003cli\u003eUnique tertiary cellular junction matrix slows poisoning effects, maximizing sensor lifetime\u003c\/li\u003e\n\u003cli\u003eATEX\/IECEx certified for use in hazardous areas\u003c\/li\u003e\n\u003cli\u003eRobust PVDF ¾ inch NPT body provides superior mechanical and chemical resistance\u003c\/li\u003e\n\u003cli\u003eEach electrode is manufactured to the highest quality standards and provided with a calibration certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eModular design\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal ¾ inch NPT design for simplified mounting\u003c\/li\u003e\n\u003cli\u003eAvailable in a range of detached or integral cabling options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003eQ: Is this sensor suitable for both pH and ORP measurement?\u003cbr\u003eA: Different versions are available. Please confirm your measurement requirement before selection.\u003c\/p\u003e\n\u003cp\u003eQ: Can this sensor work with non-ABB transmitters?\u003cbr\u003eA: Yes. The analog output is compatible with most standard pH \/ ORP transmitters.\u003c\/p\u003e\n\u003cp\u003eQ: How often does calibration need to be performed?\u003cbr\u003eA: Calibration frequency depends on process conditions. Regular calibration is recommended for best accuracy.\u003c\/p\u003e\n\u003cp\u003eQ: Can you help confirm sensor suitability before ordering?\u003cbr\u003eA: Yes. Our engineers can review your application and recommend the correct configuration.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43329348632637,"sku":null,"price":630.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4141\/3693\/files\/abb-500-pro-ph-orp-analog-sensor.webp?v=1783477851","url":"https:\/\/proinstru.com\/products\/abb-500-pro-ph-orp-analog-sensor","provider":"Process Instrument","version":"1.0","type":"link"}