Product overview Product overview

LPS-F3 series film sheet type negative pressure switch adopts full welded stainless steel film sheet structure, design is simple to use, low defect points, and can effectively prevent leakage and incorrect actions. LPS-F3 series film sheet type negative pressure switch adopts full welded stainless steel film sheet structure, design is simple to use, low defect points, and can effectively prevent leakage and incorrect actions. Kä ye looi në ɣän ke vacuum control, kä ye looi në ɣän ke vacuum control, kä ye looi në ɣän ke vacuum control, kä ye looi në ɣän ke vacuum control, kä ye looi në ɣän ke vacuum control, kä ye looi në ɣän ke vacuum control, kä ye looi në ɣän ke vacuum control, kä ye looi në ɣän ke vacuum control, kä ye looi në ɣän ke vacuum control, kä ye looi në ɣän ke vacuum control, kä ye looi në ɣän ke vacuum control.

Prinsip measure principle

Membrane-type pressure switch ye mechanical pressure switch ye luui në membrane-type mechanical transformation de contact closure, disconnection function. To ye tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ A lëu bï pressure switch ya cɔk tɛ̈n yenë a cɔk tɛ̈n yenë a cɔk tɛ̈n yenë a cɔk tɛ̈n yenë a cɔk tɛ̈n yenë a cɔk tɛ̈n yenë a cɔk tɛ̈n yenë a cɔk tɛ̈n

Indikator Kuen TECHNICAL PARAMETERS

Measuring medium: Gas or liquid (when strong corrosion occurs, need to communicate)
Kuɛl: -100-0kpa
Kä ye kek looi: Aluminium ye kek looi, epoxy resin ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi
NEMA gël: NEMA 4X
Luɔɔi de kä ye kek looi: ±0.5%
Luɔi ye wal: <1%
Pressure interface: standard 1/2NPTF internal thread, M20 * 1.5 external thread; Interface special lëu bï ya looi
Electrical interface: M20 * 1.5 dɛ̈ɛ̈r dɛ̈ɛ̈r; Interface special lëu bï ya looi
Switch output: One single knife double throw (often open + often closed) output; Switch output: One single knife double throw (often open + often closed) output; Switch output: One single knife double throw (often open + often closed)
Tɛmɛɛr: -40℃~+70℃
Ɣɔ̈ɔ̈r: 5% ~ 95%
Lifetime cycle: 1 million cycles
Gɛɛl: IP67
Kɔɔr ye cɔl: Exde IIC T6 Gb
Kɔl ye cɔl: ExtD A21 IP66 T80℃;
Capacity of contact: conventional type: 380V, 15A; Capacity of contact: conventional type: 380V, 15A; Capacity of contact: conventional type: 380V, 15A; Capacity of contact: conventional type: 380V, 15A; A ye cɔl: 380VAC, 5A;

Dimensions APPEARANCE OF SIZE

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Installation Requirements INSTALLATION

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