{"product_id":"danfoss-bellows-pressure-switch-061b010266-ip65","title":"Interrupteur de pression à soufflet Danfoss 061B010266 IP65","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e061B010266 (061B010266)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-precision industrial pressure switch specifically engineered for low-pressure monitoring and vacuum control applications. Utilizing a sensitive bellows-type sensing element, this device excels in detecting minute pressure changes within a specialized range of -0.20 to 1.00 bar. Designed for the rigors of industrial automation, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e061B010266\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides critical safety and regulation feedback in boiler control systems, ventilation monitoring, and fluid management. Its robust construction is matched by an IP65 enclosure rating, ensuring the internal switching mechanism remains protected from dust and low-pressure water jets, thereby reducing maintenance-related downtime in demanding plant environments.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe model\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e061B010266\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efollows a structured technical logic to define its hardware characteristics:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0.6\u003c\/strong\u003e: Indicates a maximum working pressure (Pe) rating of 15.0 bar, allowing for significant system overpressure without instrument failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1\u003c\/strong\u003e: Specifies a Bellows-type pressure sensing element, known for high repeatability and sensitivity in low-pressure ranges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eB\u003c\/strong\u003e: Denotes a G-type threaded pressure connection, compliant with standard industrial piping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4\u003c\/strong\u003e: Represents a Pg 11 electrical connection size for secure cable entry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e66\u003c\/strong\u003e: Defines the specialized setting range of -0.20 to 1.00 bar, suitable for vacuum or atmospheric pressure control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e061B010266\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\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\u003e\u003cstrong\u003eSetting Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-0.20 to 1.00 bar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax Working Pressure (Pe)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15.0 bar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSensing Element\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBellows\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePressure Connection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eG-type\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eElectrical Connection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePg 11 (Cable Gland)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\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\u003e\u003cstrong\u003eAmbient Temp Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to 70 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eContact Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSPDT (Standard)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan this switch be utilized for vacuum-break applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. With a lower setpoint limit of -0.20 bar, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e061B010266\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis perfectly suited for vacuum monitoring or ensuring a system maintains a slight positive pressure relative to the atmosphere.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the bellows element handle system pressure spikes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the operating range is low (up to 1.00 bar), the internal bellows is reinforced to withstand a maximum working pressure of 15.0 bar. This ensures that the switch will not be damaged or lose calibration during high-pressure system tests or unexpected surges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the IP65 enclosure rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IP65 rating means the unit is dust-tight and protected against water projected from a nozzle. This makes it ideal for installation in humid mechanical rooms or areas subject to periodic wash-downs, preventing moisture from corroding the electrical contacts.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePulsation Damping:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn systems where rapid pressure pulses or fluid hammers are expected, it is highly recommended to install the switch using a capillary tube or a pressure snubber. Direct exposure to high-frequency pulses can lead to bellows fatigue and premature failure of the switching mechanism.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting and Condensation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTo prevent moisture or process condensate from accumulating in the bellows housing, mount the switch with the pressure connection pointing downwards. Ensure the Pg 11 cable gland is tightened to the correct torque to prevent moisture ingress through the cable jacket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring for Safety:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure the electrical load does not exceed the contact rating (check nameplate for AC-1 vs AC-15 ratings). For fail-safe operations, utilize the SPDT (Single Pole Double Throw) contacts to trigger an alarm in the event of both overpressure and loss of signal.\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":53102415970667,"sku":"061B010366","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/061b010366-m3i1y0ygrou.png?v=1776136959","url":"https:\/\/www.plcprotech.com\/fr\/products\/danfoss-bellows-pressure-switch-061b010266-ip65","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}