{"product_id":"danfoss-061b001066-pressure-switch","title":"Danfoss 061B001066 Pressostat","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDanfoss 061B001066\u003c\/strong\u003e is a robust, mechanical pressure switch designed for reliable process control and safety monitoring in industrial environments. Utilizing a bellows-based sensing element, this switch is engineered to provide precise activation and deactivation in pressurized systems. With an IP65-rated enclosure and a compact, heavy-duty design, the \u003cstrong\u003e061B001066\u003c\/strong\u003e is ideally suited for applications requiring consistent performance under varying pressure conditions, such as hydraulic systems, pneumatic control lines, and industrial water processing.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe switch is built for straightforward integration into existing automation circuits, offering durability where digital sensors might be susceptible to electrical interference or power supply fluctuations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing Technology:\u003c\/strong\u003e The bellows-style sensing element (B) provides a reliable mechanical response to pressure changes within the range of -0.20 to 1.00 bar, making it suitable for low-pressure applications that require high sensitivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Interface:\u003c\/strong\u003e The unit features a G-type pressure connection, which is a standard industrial fitting that ensures a secure, leak-proof attachment to manifolds and pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Termination:\u003c\/strong\u003e Designed for standard installation, the switch includes a Pg 11 electrical connection size, allowing for the use of standard industrial cable glands to maintain the unit's IP65 environmental protection rating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e061B001066\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDanfoss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Range\u003c\/td\u003e\n\u003ctd\u003e-0.20 to 1.00 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Element\u003c\/td\u003e\n\u003ctd\u003eBellows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Conn.\u003c\/td\u003e\n\u003ctd\u003eG-type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Conn.\u003c\/td\u003e\n\u003ctd\u003ePg 11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.5 kg (Shipping)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy use a bellows-style pressure switch instead of a diaphragm type?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBellows elements are generally preferred for applications requiring high sensitivity and precise control in low-pressure ranges. They offer a larger displacement for a given pressure change compared to typical diaphragms, providing a clearer mechanical action for the switch contacts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this switch suitable for outdoor environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith an IP65 rating, the switch is dust-tight and protected against low-pressure water jets. It is suitable for most outdoor industrial locations provided it is not submerged or subjected to constant, heavy rainfall or direct, prolonged exposure to severe weather.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I adjust the setpoint?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe setpoint is adjusted using the integrated mechanical adjustment mechanism. Ensure that you have a calibrated pressure gauge in the system to verify the switching point during the adjustment process to ensure accurate setpoint tracking.\u003c\/p\u003e\n\u003ch3\u003eEngineering Guidelines and Best Practices\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Protection:\u003c\/strong\u003e While the switch is robust, avoid mounting it directly on sources of severe, high-frequency vibration (such as the housing of a reciprocating compressor), as this can cause premature mechanical wear or \"chatter\" of the internal contacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Integrity:\u003c\/strong\u003e Ensure that the Pg 11 cable gland is tightened correctly around the cable jacket to maintain the IP65 seal. If the cable is not properly sealed, moisture can enter the housing, leading to corrosion of the internal electrical contacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverpressure Limits:\u003c\/strong\u003e Always verify that the system's maximum potential pressure does not exceed the mechanical limits of the bellows. Installing a needle valve or a pressure snubber before the switch is highly recommended to protect the bellows from transient pressure spikes (\"water hammer\").\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Danfoss","offers":[{"title":"Default Title","offer_id":53102382186859,"sku":"061B001066","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/061b001066-bfgfd4wns0z.png?v=1776136957","url":"https:\/\/www.plcprotech.com\/fr\/products\/danfoss-061b001066-pressure-switch","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}