{"product_id":"dr5000-lmi-milton-roy-liquitron-orp-controller-115v","title":"DR5000 LMI Milton Roy Liquitron ORP Controller – 115V","description":"\u003ch2\u003eLMI Milton Roy Liquitron DR5000 ORP Controller — 115V\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLiquitron DR5000\u003c\/strong\u003e monitors oxidation-reduction potential (ORP \/ redox) and controls chemical metering pumps for oxidizing- or reducing-agent dosing. Its backlit LCD provides operating and alarm information, while adjustable setpoints, response delays and run-limit timers help operators configure the chemical-feed process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eController only. Electrode, probe cable assembly and installation fittings are sold separately.\u003c\/strong\u003e Choose the pump-control connection below, then contact Water Treatment Resource for help selecting the required inline or submersible probe package.\u003c\/p\u003e\n\u003ch3\u003eChoose Your Pump-Control Output\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA — On\/Off:\u003c\/strong\u003e Switches compatible pump power using relay outputs. The 115V version includes a 6-foot grounded power cord and two 1-foot output cords with grounded receptacles for pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB — Proportional pulse, legacy LMI:\u003c\/strong\u003e Select for the compatible B7, C7, B9 and C9 pump connections identified in the model-selection chart. Includes proportional output cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC — Proportional pulse, compatible newer LMI:\u003c\/strong\u003e Select for the compatible AD9, PD7 and other specified LMI pump connections. Includes the corresponding proportional output cables.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProportional control uses pulse signals to a compatible pump. Please confirm the complete pump model and connector before ordering a proportional version. A pulse-output connection is different from the optional 4–20 mA recorder output.\u003c\/p\u003e\n\u003ch3\u003eIncluded Configurations\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer model\u003c\/th\u003e\n\u003cth\u003ePump-control output\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDR5000-1A-0\u003c\/td\u003e\n\u003ctd\u003eA - On\/Off pump output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDR5000-1B-0\u003c\/td\u003e\n\u003ctd\u003eB - Proportional pulse (legacy LMI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDR5000-1C-0\u003c\/td\u003e\n\u003ctd\u003eC - Proportional pulse (compatible newer LMI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Specifications and Functions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LMI \/ Milton Roy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Liquitron DR5000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement:\u003c\/strong\u003e ORP, ±2,000 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply:\u003c\/strong\u003e 115 VAC, 50\/60 Hz, USA plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Wall mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump control:\u003c\/strong\u003e Two pump-control channels; select the output connection above\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Backlit LCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess functions:\u003c\/strong\u003e High\/low setpoints and alarms, programmable response delay and output limit timers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimit timers:\u003c\/strong\u003e Adjustable up to 11 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterlock inputs:\u003c\/strong\u003e Low-level and flow-switch inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecorder output:\u003c\/strong\u003e Optional 4–20 mA output is not included in these -0 configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProbe and Installation Selection\u003c\/h3\u003e\u003cp\u003eA complete installation requires a suitable ORP electrode and cable assembly. Inline installations also need compatible mounting fittings or a tee. Probe materials, cable arrangement and installation method must match the application. Pumps, electrodes, probe cables, mounting tees, manifolds and external switches are not included in this controller-only listing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease call or email for ORP probe packages, other voltages, or optional isolated 4–20 mA recorder output.\u003c\/strong\u003e Contact Water Treatment Resource for current availability and configuration assistance.\u003c\/p\u003e\n\u003ch3\u003eManufacturer Literature\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/azure-na-assets.contentstack.com\/v3\/assets\/bltfcfbb364aeb8d37b\/blt50966e5db52b144e\/67b31b757338cd82f4a6b425\/dr5000_datasheet-54121.pdf\"\u003eDownload the Liquitron DR5000 data sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"LMI","offers":[{"title":"A - On\/Off pump output","offer_id":62900482048159,"sku":"DR5000-1A-0","price":2435.0,"currency_code":"USD","in_stock":true},{"title":"B - Proportional pulse (legacy LMI)","offer_id":62900482080927,"sku":"DR5000-1B-0","price":2435.0,"currency_code":"USD","in_stock":true},{"title":"C - Proportional pulse (compatible newer LMI)","offer_id":62900482113695,"sku":"DR5000-1C-0","price":2435.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/7448\/8991\/files\/lmi-liquitron-dr5000-controller.jpg?v=1793398826","url":"https:\/\/watertreatmentresource.com\/products\/dr5000-lmi-milton-roy-liquitron-orp-controller-115v","provider":"Water Treatment Resource","version":"1.0","type":"link"}