美国UE防爆温度开关C120-120C120-121（US UE explosion-proof temperature switch C120-120 C120-121 ）

US UE explosion-proof temperature switch C120-120 C120-121 Application Guide Mechanical temperature switches are widely used in various pipeline tanks. UE mechanical temperature switches are used for interlock protection of important dangerous equipment due to their excellent reliability. Such as the temperature control of the lubricating oil tank or the temperature control of the pipeline. It involves a wide range of industries, such as electric power, petroleum refining, offshore platforms, oil pipelines, chemical industry, environmental protection, metallurgy, pharmaceuticals and many other industries. 120 series temperature switch typical model C120-120 C120-121 B121-120 B121-121 E121-4BS E121-5BS E121-8BS E121-13273 B122-120B122-121 E121-3BS E122-8BS B122-13322 E121-2BSA E121- 2BSBF120-1BS F120-2BS F120-3BS F120-4BS E122-5BS E122-13321 B121-13272 F120-5BS F120-6BS F120-7BSF120-8BS E122-2BSA E122-2BSB E122-3BS E122-4BSFeatures :  Class I, Div. 1 & 2, (Zone 1) Class II, Div. 1 & 2 Class III ● Can meet the certification requirements of multiple countries and regions ● One or two single-pole double-throw (SPDT) switches, optionalPole Double Throw (DPDT) switch ● Double-ended electrical interface output, easy to connect ● Terminal wiring ● Welded diaphragm or bellows  ● Ultra-low pressure range UE Advantages of products: ◆ Complete range of products 1/ Pressure switch adjustable range from -0.1 to 62MPA 2/ Temperature switch from -50 to 538 degrees Celsius 3/ Differential pressure switch adjustable The adjustment range is from -0.1 to 3.45MPA 3/ There are three types of sensing elements: diaphragm, bellows and piston 4/ There are switches for special occasions, and there are small and low-cost switches specially designed for OEM users 5/ Both fixed dead There are also adjustable dead zone pressure switches 6/ Some mechanical differential pressure and temperature switches can have on-site indication 7/ There are 2-inch pressure port anti-blocking switches and sanitary flat diaphragm switches . Beautiful, fine processing Welded stainless steel design structure Many types of pressure switches adopt welded stainless steel diaphragm or welded stainless steel bellows structure, omitting the "O" ring, this non-leakage design improves the fire performance in hazardous explosion-proof areas, At the same time, the pressure resistance is improved.

注：除美国UE防爆温度开关C120-120C120-121，更多United Electric(UE)型号欢迎电话或在线联系。

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