{"product_id":"koino-kfs-floatless-level-controllers","title":"KOINO KFS-PC Floatless Level Controllers (8\/11-pin Plug-in)","description":"\u003cp class=\"ps-intro\"\u003eKOINO KFS-PC series plug-in floatless (electrode) level controllers for pump control of water tanks, agricultural water, water-treatment and sewage plants and domestic water supply, in compact (S) and standard housings with 8-pin or 11-pin bases.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eElectrode voltage (secondary) AC 8 V, operating resistance approx. 4 kOhm or less, release resistance approx. 15 kOhm or more\u003c\/li\u003e\n\u003cli\u003eRelay output 220 VAC 2.5 A resistive (0.5 A inductive, cos phi 0.4); mechanical life 5 million, electrical 200,000 operations\u003c\/li\u003e\n\u003cli\u003eRed LED operation indicator; response approx. 80 ms on operate \/ 160 ms on release\u003c\/li\u003e\n\u003cli\u003e8-pin version: water-supply (E1 stop \/ E2 start) control; 11-pin version adds drainage control, selectable by wiring\u003c\/li\u003e\n\u003cli\u003eHigh-sensitivity type (AC 24 V electrode voltage, operating resistance approx. 30 kOhm) and long-distance type (electrodes up to 2 km) are made to order under the same model name\u003c\/li\u003e\n\u003cli\u003eUse with KFS-ES3 electrode holder and plug-in sockets KH-RS-R8\/R11 or KH-TDR-R8S\/R11; not for oil or other non-conductive liquids\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003e100-110 VAC, 200-220 VAC 50\/60 Hz (+\/-10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower consumption\u003c\/th\u003e\n\u003ctd\u003eApprox. 3.2 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrode voltage\u003c\/th\u003e\n\u003ctd\u003eAC 8 V (secondary)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput contact\u003c\/th\u003e\n\u003ctd\u003e220 VAC 2.5 A resistive, 0.5 A inductive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation resistance\u003c\/th\u003e\n\u003ctd\u003e100 MOhm at 500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDielectric strength\u003c\/th\u003e\n\u003ctd\u003e1,000 VAC 50\/60 Hz for 1 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient temperature\u003c\/th\u003e\n\u003ctd\u003e-10 to +50 C (no freezing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient humidity\u003c\/th\u003e\n\u003ctd\u003e35-85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVibration \/ shock\u003c\/th\u003e\n\u003ctd\u003e10-55 Hz 0.5 mm double amplitude \/ approx. 30 G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection\u003c\/th\u003e\n\u003ctd\u003eIP50 (indoor use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing material\u003c\/th\u003e\n\u003ctd\u003eABS (ivory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eKOINO general catalog 5th ed., p. 642-647\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKFS-PC8S\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHousing: Compact (S) | Base: 8-pin | Sockets: KH-RS-R8, KH-TDR-R8S | Weight: Approx. 180 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKFS-PC11S\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHousing: Compact (S) | Base: 11-pin | Sockets: KH-RS-R11, KH-TDR-R11 | Weight: Approx. 180 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKFS-PC8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHousing: Standard | Base: 8-pin | Sockets: KH-RS-R8, KH-TDR-R8S | Weight: Approx. 230 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKFS-PC11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHousing: Standard | Base: 11-pin | Sockets: KH-RS-R11, KH-TDR-R11 | Weight: Approx. 230 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"KOINO","offers":[{"title":"Default Title","offer_id":67527979204898,"sku":"KFS-PC8S","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/koino-kfs-pc8s-kfs-pc11s-floatless-level-controllers-1.jpg?v=1791724318","url":"https:\/\/prosourcemro.com\/products\/koino-kfs-floatless-level-controllers","provider":"ProSource MRO","version":"1.0","type":"link"}