Astra Automatyka > Produkty > Presostat w wersji przeciwybuchowej do cieczy i gazów Ex-VCM Ex-VNM FEMA
Presostat w wersji przeciwybuchowej do cieczy i gazów Ex-VCM Ex-VNM FEMA

Vacuum switches for Ex-applications. Degree of Ex-protection: Ex II 2G Ex d e IIC T6 Gb and Ex II 1/2D Ex ta/tb IIIC T80oC Da/DbFor monitoring vacuum of non-aggressive liquids and gaseous media

 

Tabela doboru produktu
Model Opis
Ex-VCM095 Ex-d Pressure Switch -0.9…+0.5 bar (IP65) SIL 2
Ex-VCM095-S Ex-d Pressure Switch -0.9…+0.5 bar (IP65) SIL 2
Ex-VCM101 Ex-d Pressure Switch -1…+0.1 bar (IP65) SIL 2
Ex-VCM101-S Ex-d Pressure Switch -1…+0.1 bar (IP65) SIL 2
Ex-VCM301 Ex-d Pressure Switch -250…+100 mbar, terminal connection (IP65) SIL 2
Ex-VCM301-S Ex-d Pressure Switch -250…+100 mbar, terminal connection (IP65) SIL 2
Ex-VCM4156 Ex-d Pressure Switch -15…+6 mbar (IP65) SIL 2
Ex-VCM4156-S Ex-d Pressure Switch -15…+6 mbar (IP65) SIL 2
Ex-VNM111 Ex-d Pressure Switch -1…+0.1 bar (IP65) SIL 2
Ex-VNM111-S Ex-d Pressure Switch -1…+0.1 bar (IP65) SIL 2
Ex-VNM301 Ex-d Pressure Switch -250…+100 mbar, terminal connection (IP65) SIL 2
Ex-VNM301-S Ex-d Pressure Switch -250…+100 mbar, terminal connection (IP65) SIL 2
Szczegóły produktu

Parametr Wartość
Kind of pressure vacuum, relative
Pressure connection internal thread G¼, external thread G½
Electrical connection terminal connection M16x1,5
Protection class P65
Housing material rugged housing of seawater resistant aluminium die casting GD Al Si 12
Media temp. -15 ... 60°C
Media temp. limit higher temperatures are possible, provided that the limit is safeguarded by suitable measures (e.g. water tube trap, see Accessories for Pressure Switches / Transmitters)
Ambient temperature -15 ... 60°C
Ambient temp. limit at temperatures below 0°C, ensure that no water condensation can arise in the sensor and in the switching device
Switch function/capacity SPDT Microswitch 250 VAC; capacity 2 A inductive, 3 A resistive
Certificates • SIL2 according IEC 61508-2
• IBExU12ATEX1040 according to ATEX 94/9/EC
• IECEx IBE 14.0077
Pliki do pobrania

 

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Presostat w wersji przeciwybuchowej do cieczy i gazów Ex-VCM Ex-VNM FEMA
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