{"product_id":"danfoss-084g2109-emp-2-box-type-industrial-pressure-transmitter","title":"Danfoss 084G2109 EMP 2 Transmetteur de pression industriel type boîtier","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e084G2109 (084G2109)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a heavy-duty, box-type pressure transmitter from the specialized Danfoss EMP 2 series. Engineered for critical control functions within marine propulsion networks, hydraulic power plants, industrial boiler rooms, and compressed air systems, this instrument provides high-reliability performance in high-vibration and fluid-pulsing environments. By transmitting continuous 4-20 mA loop feedback to PLC, DCS, or safety supervisory units, the sensor monitors fluid lines to identify pressure spikes or line drops, protecting mechanical pumps and valves while reducing unpredicted system downtime and maintenance costs.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe EMP 2 chassis is housed within a marine-approved, cast enclosure rated IP65, offering superior resistance to structural resonance and physical impact. The internal architecture features a dedicated terminal block compartment that simplifies field wiring while isolating sensitive electronics from dust, moisture, and vibration. The unit includes automated signal-limiting thresholds (3.6 mA to 22.4 mA), allowing automated safety systems to easily isolate legitimate process excursions from wiring faults. The process interface is highly versatile, featuring a combined G 1\/2 male and G 1\/4 female fitting conforming to EN 228-1 standards for easy integration into diverse piping configurations.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e084G2109\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDanfoss\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePressure Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 10 bar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOutput Loop\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-20 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePrecision\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+\/- 0.5% (Typical) \/ +\/- 1.0% (Max)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOverload Pressure\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20 bar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProcess Port\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExternal G 1\/2 Male \/ Internal G 1\/4 Female\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-10 to 70 deg C (Process)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eElectrical Gland\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePg 13.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIngress Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP65\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox 2.5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the benefits of the box-style enclosure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe box-type chassis provides excellent resistance to the mechanical vibration and physical impacts common in engine rooms or pump bays. It features an isolated terminal block accessible through a Pg 13.5 gland, preventing cable strain from affecting the sensing element.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the integrated signal clipping improve safety?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe transmitter restricts its normal operational span to 4-20 mA. If an internal failure or loop issue occurs, the signal moves to 3.6 mA or 22.4 mA. This allows the supervising controller to immediately trigger a sensor fault alarm rather than processing an erroneous pressure value.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this transmitter compensate for barometric shifts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. To track relative pressure accurately, the transmitter equalizes internal air reference metrics against local barometric pressure. The vent path is built into the housing and uses a protective barrier to allow pressure adjustments while blocking moisture and dust.\u003c\/p\u003e\n\u003ch3\u003eMechanical Installation \u0026amp; Commissioning Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcess Port Mounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThread the G 1\/2 male or G 1\/4 female fitting directly into piping that complies with EN 228-1. Secure the unit using the integrated wrench flats on the port. Do not apply rotational force to the outer cast housing, as this can misalign internal sensing components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Terminations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAccess the internal terminal block by loosening the housing cover. Route wiring through the Pg 13.5 cable gland. Terminate the positive supply conductor to terminal P and the shared return to terminal N. Tighten the gland dome nut to secure the cable jacket and maintain the IP65 seal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal and Vibration Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure process fluid temperatures remain within the -10 deg C to 70 deg C range. For installations near high-temperature steam lines or severe vibration sources, utilize a capillary tube assembly or remote mounting kit to isolate the transmitter body from conditions exceeding its thermal or mechanical ratings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Danfoss","offers":[{"title":"Default Title","offer_id":53102412038507,"sku":"084G2109","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/084g2109-qomrvjq5wnn.png?v=1776136982","url":"https:\/\/www.plcprotech.com\/fr\/products\/danfoss-084g2109-emp-2-box-type-industrial-pressure-transmitter","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}