Astra Automatyka > Produkty > Czujniki i przetworniki > Ciśnienie > Presostat w wersji przeciwybuchowej do agresywnych cieczy i gazów Ex-DNS EX-VNS FEMA
Presostat w wersji przeciwybuchowej do agresywnych cieczy i gazów Ex-DNS EX-VNS FEMA

For monitoring and controlling pressures in Ex-applications in devices of the chemical industry and in the process engineering as well as wherever the pressure of aggressive liquids and gases has to be monitored. Degree of Ex-protection: Ex II 2G Ex d e IIC T6 Gb and Ex II 1/2D Ex ta/tb IIIC T80oC Da/Db

 

Tabela doboru produktu
Type Opis
Ex-VNS301 Pressure Switch -250…+100 mbar, terminal connection (IP65) SIL 2
Ex-VNS301-S Pressure Switch -250…+100 mbar, terminal connection (IP65) SIL 2
Ex-VNS111 Pressure Switch -1…+0.1 bar (IP65) SIL 2
Ex-VNS111-S Pressure Switch -1…+0.1 bar (IP65) SIL 2
Ex-DNS025 Pressure Switch 0.04…0.25 bar (IP65) SIL 2
Ex-DNS025-S Pressure Switch 0.04…0.25 bar (IP65) SIL 2
Ex-DNS06 Pressure Switch 0.1…0.6 bar (IP65) SIL 2
Ex-DNS06-S Pressure Switch 0.1…0.6 bar (IP65) SIL 2
Ex-DNS1
Pressure Switch 0.2…1.6 bar (IP65) SIL 2
Ex-DNS1-S
Pressure Switch 0.2…1.6 bar (IP65) SIL 2
Ex-DNS3
Pressure Switch 0.2…2.5 bar (IP65) SIL 2
Ex-DNS3-S
Pressure Switch 0.2…2.5 bar (IP65) SIL 2
Ex- DNS6 Pressure Switch 0.5…6 bar (IP65) SIL 2
Ex- DNS6-S Pressure Switch 0.5…6 bar (IP65) SIL 2
Ex- DNS10 Pressure Switch 1…10 bar (IP65) SIL 2
Ex- DNS10-S Pressure Switch 1…10 bar (IP65) SIL 2
Ex- VNS16 Pressure Switch 3…16 bar (IP65) SIL 2
Ex- VNS16-S Pressure Switch 3…16 bar (IP65) SIL 2

 

 

 

Szczegóły produktu

Parametr Wartość
Kind of pressure overpressure, relative
Pressure connection internal thread G¼, external thread G½
Electrical connection terminal connection M16x1,5
Protection class IP65
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
Sensing element material 1.4571
Certificates • IBExU12ATEX1040
• IECEx IBE 14.0077
• SIL2 according IEC 61508-2
Pliki do pobrania

 

Dodatkowe zdjęcia

Presostat w wersji przeciwybuchowej do agresywnych cieczy i gazów Ex-DNS EX-VNS FEMA
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