{"product_id":"tele-olh-3-liquid-level-monitoring-relay-230v-1","title":"Tele OLH 3 Liquid Level Monitoring Relay 230V","description":"\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel enable-luminous-fast-follows enable-updated-hr-color tutor-markdown-rendering\" id=\"model-response-message-contentr_e60832cf288e7b06\" aria-busy=\"false\" aria-live=\"polite\" dir=\"ltr\"\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eThe Tele OLH 3 conductive liquid level monitoring relay delivers precise automation control for pump-up and pump-down operations in fluid management systems. Engineered for high performance, this DIN rail-mounted controller tracks minimum and maximum thresholds using conductive probes to protect machinery against dry running and overflow conditions. The front interface features a clear rotary dial to adjust probe sensitivity from 5kΩ to 100kΩ, alongside a dedicated selector switch to toggle between fill and drain modes. Built with integrated 5-second turn-on and turn-off time delays, it successfully mitigates short-cycling caused by surface waves or fluid turbulence. Procurement managers, pump panel builders, and industrial maintenance teams can secure these premium liquid control components from our ready-to-ship stock. We manage a comprehensive catalog of verified wholesale surplus hardware to protect industrial processing plants from operational delays. This authentic device is fully prepared for prompt fulfillment to support ongoing engineering projects in the USA, automation system developments in the UAE, and water treatment operations worldwide.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eBrand:\u003c\/b\u003e Tele\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eProduct Type:\u003c\/b\u003e Conductive Liquid Level Monitoring Relay\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003ePart Number:\u003c\/b\u003e OLH 3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eIndustry Category:\u003c\/b\u003e Industrial Automation \u0026amp; Fluid Control Components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003e\u003cb data-path-to-node=\"10,4,0\" data-index-in-node=\"0\"\u003eVoltage Rating:\u003c\/b\u003e 250V AC (Relay Output Contact)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,5,0\"\u003e\u003cb data-path-to-node=\"10,5,0\" data-index-in-node=\"0\"\u003eCurrent Rating:\u003c\/b\u003e 5A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,6,0\"\u003e\u003cb data-path-to-node=\"10,6,0\" data-index-in-node=\"0\"\u003ePower Rating:\u003c\/b\u003e 1250VA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,7,0\"\u003e\u003cb data-path-to-node=\"10,7,0\" data-index-in-node=\"0\"\u003eInput Voltage:\u003c\/b\u003e 230V~ (Terminals A1, A2)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,8,0\"\u003e\u003cb data-path-to-node=\"10,8,0\" data-index-in-node=\"0\"\u003eOutput Voltage:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,9,0\"\u003e\u003cb data-path-to-node=\"10,9,0\" data-index-in-node=\"0\"\u003eMounting Type:\u003c\/b\u003e DIN Rail Mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,10,0\"\u003e\u003cb data-path-to-node=\"10,10,0\" data-index-in-node=\"0\"\u003eStandards \/ Compliance:\u003c\/b\u003e CE, VDE 0435, VDE 0110 IGr. C\/250\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,11,0\"\u003e\u003cb data-path-to-node=\"10,11,0\" data-index-in-node=\"0\"\u003eOther Confirmed Specs:\u003c\/b\u003e Sensitivity range: 5kΩ to 100kΩ; Adjustable functions: Pump down \/ Pump up; Fixed 5-second delay time; Probe connection inputs: E1 (Max), E2 (Min), E3 (Earth); Output contact configuration: Single pole changeover (terminals 15, 16, 18); Status indicator LEDs: U (Power green) and R (Relay status yellow)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eApplication:\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eDesigned for level control in water treatment systems, storage tanks, and industrial sumps, this monitoring relay prevents tank overflows or dry-running pump failure. It uses a three-electrode arrangement to measure resistance changes in conductive fluids, safely triggering motor contactors via its integrated changeover contact.\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003eMaintain robust fluid processing standards by sourcing genuine Tele OLH 3 USA stock to cover immediate facility maintenance needs, or distribute your automated panel components locally using our certified Tele OLH 3 UAE distributor logistics. Our specialized inventory management satisfies demanding global industrial supply criteria for modern plant infrastructure and processing equipment.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"18\"\u003eMetafields:\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003ebrand:\u003c\/b\u003e Tele\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003epart_number:\u003c\/b\u003e OLH 3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eproduct_type:\u003c\/b\u003e Conductive Liquid Level Monitoring Relay\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eindustry_category:\u003c\/b\u003e Industrial Automation \u0026amp; Fluid Control Components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,4,0\"\u003e\u003cb data-path-to-node=\"19,4,0\" data-index-in-node=\"0\"\u003evoltage_rating:\u003c\/b\u003e 250V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,5,0\"\u003e\u003cb data-path-to-node=\"19,5,0\" data-index-in-node=\"0\"\u003ecurrent_rating:\u003c\/b\u003e 5A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,6,0\"\u003e\u003cb data-path-to-node=\"19,6,0\" data-index-in-node=\"0\"\u003epower_rating:\u003c\/b\u003e 1250VA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,7,0\"\u003e\u003cb data-path-to-node=\"19,7,0\" data-index-in-node=\"0\"\u003einput_voltage:\u003c\/b\u003e 230V~\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,8,0\"\u003e\u003cb data-path-to-node=\"19,8,0\" data-index-in-node=\"0\"\u003eoutput_voltage:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,9,0\"\u003e\u003cb data-path-to-node=\"19,9,0\" data-index-in-node=\"0\"\u003emounting_type:\u003c\/b\u003e DIN Rail Mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,10,0\"\u003e\u003cb data-path-to-node=\"19,10,0\" data-index-in-node=\"0\"\u003estandards:\u003c\/b\u003e CE | VDE 0435 | VDE 0110 IGr. C\/250\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,11,0\"\u003e\u003cb data-path-to-node=\"19,11,0\" data-index-in-node=\"0\"\u003econdition:\u003c\/b\u003e Surplus \/ Stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,12,0\"\u003e\u003cb data-path-to-node=\"19,12,0\" data-index-in-node=\"0\"\u003estock_quantity_available:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,13,0\"\u003e\u003cb data-path-to-node=\"19,13,0\" data-index-in-node=\"0\"\u003etarget_markets:\u003c\/b\u003e USA | UAE | Worldwide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,14,0\"\u003e\u003cb data-path-to-node=\"19,14,0\" data-index-in-node=\"0\"\u003eglobal_shipping:\u003c\/b\u003e Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch5\u003eCondition: Used\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch5\u003e\n\u003cspan class=\"selectable-text copyable-text xkrh14z\"\u003eTested\u003c\/span\u003e\u003cspan class=\"emoji x1rg5ohu x16dsc37 x19la9d6 x1fc57z9 x6ikm8r x10wlt62 x19co3pv x11tp94h xw4jnvo x1qx5ct2 xfibh0p xiy17q3 x1xsqp64 x1lkfr7t xexx8yu xyri2b x18d9i69 x1c1uobl\"\u003e\u003cspan class=\"xy9tlov x1bhl96m\"\u003e✅\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e","brand":"We Sell Stocks","offers":[{"title":"Default Title","offer_id":59631932703006,"sku":"Cabin : R-17","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7230\/1086\/files\/6_6d416d5b-fab8-42ef-a2f1-34bc68d02539.png?v=1784288317","url":"https:\/\/wesellstocks.co\/products\/tele-olh-3-liquid-level-monitoring-relay-230v-1","provider":"We Sell Stocks","version":"1.0","type":"link"}