{"product_id":"dwyer-605-11-differential-pressure-transmitter-25-psi","title":"Dwyer 605-11 Differential Pressure Transmitter 25 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DWYER 605-11 is a differential pressure transmitter with integrated indication, designed to measure and display differential pressure in HVAC, building automation, and light industrial systems. It delivers a 4-20mA output signal, making it compatible with standard building management and control systems. The unit handles a maximum working pressure of 25 psi and operates across a temperature range of 20 degrees F to 120 degrees F. With female 1\/8-inch thread connections, it installs directly into standard pressure ports. Weighing 2.5 pounds, it is a compact and practical instrument for field installation by HVAC controls technicians and instrumentation specialists.\u003c\/p\u003e\u003cp\u003eThe DWYER 605-11 is suited for residential and commercial HVAC applications where differential pressure monitoring is required, such as across air handlers, filters, coils, or duct systems. The on-board indication allows technicians to read pressure directly at the sensor without a separate gauge or handheld meter, reducing diagnostic time during commissioning and service calls. Its 4-20mA signal integrates cleanly into DDC panels, PLCs, and BAS controllers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-20mA analog output signal compatible with standard BAS and DDC controllers\u003c\/li\u003e\n\u003cli\u003eIntegrated indication for direct on-site pressure reading\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure of 25 psi\u003c\/li\u003e\n\u003cli\u003eOperating temperature range of 20 degrees F to 120 degrees F\u003c\/li\u003e\n\u003cli\u003eFemale 1\/8-inch thread port connections for standard pressure tap fitment\u003c\/li\u003e\n\u003cli\u003eCE certified for international compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-install differential pressure transmitter for residential and commercial HVAC control systems using 4-20mA analog inputs.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC controls technician or instrumentation specialist. De-energize the control system and isolate the pressure source before connecting or disconnecting the transmitter. Thread connections should be made with appropriate thread sealant and tightened carefully to avoid over-torquing the port fittings. Verify the 4-20mA loop wiring and power supply polarity before powering up the transmitter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Differential Pressure Transmitter with Indication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 25 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Signal\u003c\/strong\u003e: 4-20mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 2% to 3%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: 20 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 120 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Female 1\/8-inch Thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CE\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DWYER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 605-11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWYER","offers":[{"title":"Default Title","offer_id":51541666136370,"sku":"605-11","price":662.03,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3efb13c0f7746643ed43e6b5f9b76888.jpg?v=1785881596","url":"https:\/\/voomisupply.com\/products\/dwyer-605-11-differential-pressure-transmitter-25-psi","provider":"Voomi Supply","version":"1.0","type":"link"}