{"product_id":"kobold-ne-304-dual-channel-electrode-relay-conductive-level-monitoring","title":"KOBOLD – NE-304 – Dual-Channel Electrode Relay \/ Conductive Level Monitoring","description":"\u003cp class=\"p1\"\u003eThe KOBOLD NE‑304 is a dual‑channel electrode relay designed for reliable conductive liquid level monitoring and control. Compatible with KOBOLD conductive probes (NES, NEH, NEW, LNK series), it supports two independent level sensors—ideal for pump-up\/pump-down or high-\/low-level control. DIN‑rail or wall mountable, this rugged relay features adjustable sensitivity, LED diagnostics, and SPDT relay outputs for seamless integration in industrial fluid systems.\u003c\/p\u003e\u003cp class=\"p2\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"p3\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"p4\"\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eModel:\u003c\/b\u003e\u003c\/span\u003e NE‑304 (dual‑channel electrode relay) \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eBrand:\u003c\/b\u003e\u003c\/span\u003e KOBOLD Messring GmbH \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eChannels:\u003c\/b\u003e\u003c\/span\u003e Two independent electrode circuits for multi-point sensing \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eSupply Options:\u003c\/b\u003e\u003c\/span\u003e 230 VAC \/ 110 VAC \/ 24 VAC ±15% @ 50–60 Hz; ~4 VA power consumption \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eElectrode Excitation:\u003c\/b\u003e\u003c\/span\u003e Max 10 VAC, 0.5 mA; sensitivity adjustable 0–50 kΩ; suitable for ≥ 20 µS\/cm conductivity \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eResponse Time:\u003c\/b\u003e\u003c\/span\u003e Approx. 1 s \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eOutputs:\u003c\/b\u003e\u003c\/span\u003e Two floating SPDT relays rated up to 250 VAC @ 5 A (600 VA) \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eEnclosure:\u003c\/b\u003e\u003c\/span\u003e Makrolon® housing; IP 40 rated; terminals IP 20; DIN‑rail or wall mount \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eLED Indicators:\u003c\/b\u003e\u003c\/span\u003e Power LED (green), fault\/status LEDs (red) per channel \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eOperating Range:\u003c\/b\u003e\u003c\/span\u003e –20 °C to +60 °C; dimensions 75 × 55 × 110 mm \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"KOBOLD","offers":[{"title":"Default Title","offer_id":55818514465142,"sku":"EB-286669235619","price":46.55,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4202\/8857\/files\/57_9438bf03-44dc-4666-a251-b9b8bab3facf.jpg?v=1750720594","url":"https:\/\/volt-werk.com\/products\/kobold-ne-304-dual-channel-electrode-relay-conductive-level-monitoring","provider":"VOLTWERK Handel","version":"1.0","type":"link"}