{"product_id":"pool-link-501-series-orp-ph-temp-turbidity-no-flow-cell","title":"Pool Link 501 Series - ORP\/pH\/Temp\/Turbidity, No Flow Cell","description":"\u003cp data-path-to-node=\"0\" class=\"first-token\"\u003e\u003cspan class=\"\"\u003eThe \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"4\"\u003ePool Link 501 Series - ORP\/pH\/Temp\/Turbidity, No Flow Cell\u003c\/b\u003e\u003cspan class=\"\"\u003e is an advanced,\u003c\/span\u003e\u003cspan\u003e multi-parameter automated commercial water chemistry and water clarity controller.\u003c\/span\u003e\u003cspan\u003e Designed for municipal natatoriums,\u003c\/span\u003e\u003cspan\u003e high-load waterparks,\u003c\/span\u003e\u003cspan\u003e competition facilities,\u003c\/span\u003e\u003cspan\u003e and resort aquatic venues,\u003c\/span\u003e\u003cspan\u003e this configuration adds optical turbidity measurement to standard pH,\u003c\/span\u003e\u003cspan\u003e ORP,\u003c\/span\u003e\u003cspan\u003e and temperature monitoring.\u003c\/span\u003e\u003cspan\u003e Delivered without a pre-plumbed flow cell manifold,\u003c\/span\u003e\u003cspan\u003e it provides the core electronics,\u003c\/span\u003e\u003cspan\u003e analytical probes,\u003c\/span\u003e\u003cspan\u003e and optical clarity sensor for seamless integration into existing multi-port flow manifolds or custom equipment bypass setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"1\"\u003eSystem Overview \u0026amp; Package Components\u003c\/h3\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan\u003eEngineered for facilities requiring automated compliance with water clarity\/turbidity standards alongside chemical balance:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003ePool Link 501 Multi-Channel Digital Controller:\u003c\/b\u003e\u003cspan\u003e Microprocessor-driven control console featuring a multi-line backlit digital LCD interface displaying simultaneous real-time readings for pH,\u003c\/span\u003e\u003cspan\u003e ORP (mV),\u003c\/span\u003e\u003cspan\u003e temperature (°F\/°C),\u003c\/span\u003e\u003cspan\u003e and water clarity (NTU),\u003c\/span\u003e\u003cspan\u003e along with active relay feed states and alarm diagnostics.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eCommercial Combination pH Electrode:\u003c\/b\u003e\u003cspan\u003e Heavy-duty,\u003c\/span\u003e\u003cspan\u003e sealed glass-body combination probe with an internal reference chamber,\u003c\/span\u003e\u003cspan\u003e porous junction,\u003c\/span\u003e\u003cspan\u003e shielded coaxial cabling,\u003c\/span\u003e\u003cspan\u003e and water-resistant BNC connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCommercial Platinum-Band ORP Sensor:\u003c\/b\u003e\u003cspan\u003e Rapid-response platinum electrode engineered for continuous millivolt monitoring across chlorinated or brominated commercial systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003ePrecision Electronic Temperature Sensor:\u003c\/b\u003e\u003cspan\u003e Solid-state temperature probe delivering continuous water temperature data for operational tracking and automated temperature compensation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eOptical Turbidity Sensor Probe:\u003c\/b\u003e\u003cspan\u003e Nephelometric optical turbidity probe designed to continuously measure suspended solids,\u003c\/span\u003e\u003cspan\u003e cloudiness,\u003c\/span\u003e\u003cspan\u003e and particulate matter via scattered light measurement (reporting in NTU),\u003c\/span\u003e\u003cspan\u003e enabling automated tracking of filtration efficiency and water clarity compliance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eInstallation \u0026amp; Gland Hardware:\u003c\/b\u003e\u003cspan\u003e Includes compression cable glands and threaded NPT adapters for securing sensors into compatible custom piping tees or existing multi-probe flow cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eMonitoring \u0026amp; Control Ranges:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6,0,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,1,0,0\"\u003e\u003cb data-path-to-node=\"6,0,1,0,0\" data-index-in-node=\"0\"\u003epH Range:\u003c\/b\u003e\u003cspan\u003e 0.\u003c\/span\u003e\u003cspan\u003e00 to 14.\u003c\/span\u003e\u003cspan\u003e00 pH (operational control range typically 7.\u003c\/span\u003e\u003cspan\u003e00 to 8.\u003c\/span\u003e\u003cspan\u003e00; resolution:\u003c\/span\u003e\u003cspan\u003e 0.\u003c\/span\u003e\u003cspan\u003e01 pH)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,1,1,0\"\u003e\u003cb data-path-to-node=\"6,0,1,1,0\" data-index-in-node=\"0\"\u003eORP Range:\u003c\/b\u003e\u003cspan\u003e 0 to 1,\u003c\/span\u003e\u003cspan\u003e000 mV (resolution:\u003c\/span\u003e\u003cspan\u003e 1 mV)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,1,2,0\"\u003e\u003cb data-path-to-node=\"6,0,1,2,0\" data-index-in-node=\"0\"\u003eTemperature Range:\u003c\/b\u003e\u003cspan\u003e 32°F to 120°F (0°C to 49°C)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,1,3,0\"\u003e\u003cb data-path-to-node=\"6,0,1,3,0\" data-index-in-node=\"0\"\u003eTurbidity Range:\u003c\/b\u003e\u003cspan\u003e 0.\u003c\/span\u003e\u003cspan\u003e0 to 10.\u003c\/span\u003e\u003cspan\u003e0 NTU (Nephelometric Turbidity Units; resolution:\u003c\/span\u003e\u003cspan\u003e 0.\u003c\/span\u003e\u003cspan\u003e01 to 0.\u003c\/span\u003e\u003cspan\u003e1 NTU)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eControl Modes:\u003c\/b\u003e\u003cspan\u003e Continuous (On\/Off),\u003c\/span\u003e\u003cspan\u003e Proportional (pulse-frequency\/time-proportional modulation to prevent chemical overshooting),\u003c\/span\u003e\u003cspan\u003e and Manual override feed modes.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eRelay Outputs:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6,2,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,1,0,0\"\u003e\u003cspan\u003eDedicated chemical dosing relays for pH (acid\/CO₂ or base) and ORP (chlorine\/bromine feed equipment),\u003c\/span\u003e\u003cspan\u003e rated up to 5A at 115V\/230V AC.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,1,1,0\"\u003e\u003cspan\u003eAuxiliary programmable relay (can be tied to high-turbidity alarms,\u003c\/span\u003e\u003cspan\u003e automated backwash triggers,\u003c\/span\u003e\u003cspan\u003e or secondary sanitizer equipment).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,1,2,0\"\u003e\u003cspan\u003eSystem fault\/alarm dry-contact relay for remote building automation systems (BAS) or telemetry connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eSafety \u0026amp; Interlock Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6,3,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,1,0,0\"\u003e\u003cspan\u003eProgrammable independent feed timeout clocks per chemical channel (prevents runaway chemical feeding in the event of line disruption).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,1,1,0\"\u003e\u003cspan\u003eHigh\/Low parameter threshold alarms (visual screen indicators and audible warning buzzer).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,1,2,0\"\u003e\u003cspan\u003eHigh-turbidity warning indicator alerting operators to filtration breakthrough or bather surge load.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,1,3,0\"\u003e\u003cspan\u003eDedicated digital dry-contact input terminals for safety flow switch or main pump interlock.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003e\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003eEnclosure:\u003c\/b\u003e\u003cspan\u003e NEMA 4X \/ IP66 weather-resistant,\u003c\/span\u003e\u003cspan\u003e UV-stabilized,\u003c\/span\u003e\u003cspan\u003e corrosion-proof thermoplastic housing with a clear,\u003c\/span\u003e\u003cspan\u003e lockable hinged access door.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,5,0\"\u003e\u003cb data-path-to-node=\"6,5,0\" data-index-in-node=\"0\"\u003eElectrical Requirements:\u003c\/b\u003e\u003cspan\u003e Universal 115V \/ 230V AC,\u003c\/span\u003e\u003cspan\u003e 50\/60 Hz,\u003c\/span\u003e\u003cspan\u003e single phase.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eOperational Footprint \u0026amp; Sensor Installation\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eEnclosure Dimensions:\u003c\/b\u003e\u003cspan\u003e Approximately \u003c\/span\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"36\"\u003e11.0\" H × 9.0\" W × 5.5\" D\u003c\/b\u003e\u003cspan\u003e (approx.\u003c\/span\u003e\u003cspan\u003e 27.\u003c\/span\u003e\u003cspan\u003e9 cm × 22.\u003c\/span\u003e\u003cspan\u003e9 cm × 14.\u003c\/span\u003e\u003cspan\u003e0 cm).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eSensor Lead Lengths:\u003c\/b\u003e\u003cspan\u003e Standard \u003c\/span\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"30\"\u003e10-foot\u003c\/b\u003e\u003cspan\u003e (approx.\u003c\/span\u003e\u003cspan\u003e 3.\u003c\/span\u003e\u003cspan\u003e0 m) shielded low-noise cables with protective connector boots.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eBypass System Requirements:\u003c\/b\u003e\u003cspan\u003e Requires an existing multi-probe acrylic flow cell or manifold equipped with compatible 1\/2\" or 3\/4\" NPT ports rated up to \u003c\/span\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"151\"\u003e50 PSI\u003c\/b\u003e\u003cspan\u003e (approx.\u003c\/span\u003e\u003cspan\u003e 3.\u003c\/span\u003e\u003cspan\u003e45 bar).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eOperating Ambient Conditions:\u003c\/b\u003e\u003cspan\u003e 32°F to 122°F (0°C to 50°C),\u003c\/span\u003e\u003cspan\u003e up to 95% non-condensing relative humidity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Commercial Pool and Spa Supplies","offers":[{"title":"Default Title","offer_id":67968565248111,"sku":"PL501T","price":22371.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3785\/3807\/files\/hcc4000_product_image_49dd.jpg?v=1792678980","url":"https:\/\/commercialpoolandspasupplies.com\/products\/pool-link-501-series-orp-ph-temp-turbidity-no-flow-cell","provider":"Commercial Pool and Spa Supplies ","version":"1.0","type":"link"}