{"product_id":"vega-vegatrenn-142-trenn142-0-0-1-3-2-channel-hart-signal-barrier","title":"VEGA – VEGATRENN 142 (TRENN142-0-0-1-3) – 2-Channel HART Signal Barrier","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eVEGA VEGATRENN 142 (TRENN142‑0‑0‑1‑3)\u003c\/b\u003e\u003c\/span\u003e is a dual-channel intrinsic-safety isolating barrier engineered for 4–20 mA + HART sensor loops from hazardous areas. It supplies sensors within Ex-rated zones, provides galvanic isolation to safe-area instrumentation, and offers full bidirectional HART support—ideal for safe integration without requiring external power. \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"p2\"\u003e\u003cspan class=\"s3\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp class=\"p2\"\u003e\u003cspan class=\"s3\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Technical Details\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003e\u003c\/p\u003e\u003cp class=\"p2\"\u003e\u003cspan class=\"s3\"\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 TRENN142‑0‑0‑1‑3 (VEGATRENN 142) — double-channel active isolator\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eSensor I\/O:\u003c\/b\u003e\u003c\/span\u003e 2 × 4–20 mA\/HART loops; supports up to 5 HART multidrop devices 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\u003ePower Supply:\u003c\/b\u003e\u003c\/span\u003e Loop-powered from 24–31 V DC (–15 %\/+10 %) — no separate 24 V required \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\u003eOutput Specs:\u003c\/b\u003e\u003c\/span\u003e Active 2 outputs, terminal voltage 16.5–21 V @ 4–20 mA, ≤26 mA short-circuit current; ripple \u0026lt;50 µV RMS \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\u003eHART Transparency:\u003c\/b\u003e\u003c\/span\u003e Full bidirectional HART access via front jacks or terminals; passthrough of sensor commands \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\u003eSafety \u0026amp; Certifications:\u003c\/b\u003e\u003c\/span\u003e ATEX\/IECEx intrinsic safety, SIL 2 rated; IP20 housing; operating –20…+60 °C \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\u003eMounting:\u003c\/b\u003e\u003c\/span\u003e DIN-rail (35×7.5 mm) with detachable coded screw terminals; compact form (~113 × 52 × 20 mm) \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\u003eIndicators \u0026amp; Design:\u003c\/b\u003e\u003c\/span\u003e Front LEDs for power\/fault; hinged front cover for HART jacks  \u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"VEGA","offers":[{"title":"Default Title","offer_id":55818522362230,"sku":"EB-286669233939","price":236.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4202\/8857\/files\/57_2ca02908-5e19-46af-9870-9c753e4c0188.png?v=1750720636","url":"https:\/\/volt-werk.com\/products\/vega-vegatrenn-142-trenn142-0-0-1-3-2-channel-hart-signal-barrier","provider":"VOLTWERK Handel","version":"1.0","type":"link"}