美國UE溫度開關B121B122C120系列防爆型直插式（U.S. UE temperature switch B121 B122 C120 series explosion-proof straight plug-in ）

US UE temperature switch B121 B122 C120 series explosion-proof in-line 120 in-line explosion-proof temperature switch model table B121, single point alarm, in-line, externally adjustable, with a reference scale, an electrical interfaceB122 type, double-point alarm , in-line, externally adjustable, with reference scale, one electrical interfaceC120 type, single-point alarm, in-line, internally adjustable, two electrical interfacescommonly used modelsC120-120 C120-121B121-120 B121-121B122 -120 B122-121B121-13272 Features: ● Class I, Div. 1 & 2, (Zone 1)Class II, Div. 1 & 2Class III● Can meet the certification requirements of multiple countries and regions● One or two Single-pole double-throw (SPDT) switch,double-pole double-throw (DPDT) switch is optional● Double-terminal electrical interface output, easy to connect● Terminal wiring● Welding diaphragm or bellows● Ultra-low pressure range.

注：除美國UE溫度開關B121B122C120系列防爆型直插式，更多United Electric(UE)型號歡迎電話或在線聯系。

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