Astra Automatyka > Produkty > Czujniki i przetworniki > Ciśnienie > Presostat ciśnienia do cieczy i gazów Ex-DCM Ex-DNM HONEYWELL
Presostat ciśnienia do cieczy i gazów Ex-DCM Ex-DNM HONEYWELL

Pressure switch 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 T80°C Da/Db
For overpressure monitoring of non-aggressive liquids and gaseous media.

 

Tabela doboru produktu
Type Setting range Switching
differential
(mean values)
Max.
permissible
pressure
Materials in
contact with
medium
Switching differential not adjustable
Ex-DCM4016  1…16 mbar  2 mbar  1 bar Perbunan
+1.4301
Ex-DCM4025  4…25 mbar  2 mbar  1 bar

 

Type Setting range Switching
differential
(mean values)
Max.
permissible
pressure
Ex-DNM10 1…10 bar 0.3 bar 25 bar
Ex-DNM63 16…63 bar 1.0 bar 130 bar
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; capacity 2 A inductive, 3 A resistiv
Certificates • SIL2 according IEC 61508-2
• IBExU12ATEX1040 according to ATEX 94/9/EC
• IECEx IBE 14.0077
Pliki do pobrania

 

Dodatkowe zdjęcia

Presostat ciśnienia do cieczy i gazów Ex-DCM Ex-DNM HONEYWELL
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