Ectaco SENCOR SDN 450 Manual de usuario descargar pdf (Pagina 76)

EGE-Elektronik Spezial-Sensoren GmbH • http://www.ege-elektronik.com

1.76 E11011

Ex-Housing Zone 1/21

for screw terminals

Design GK...

Dimensions

ID-No. Z01168 Z01169 Z01170 Z01171 Z01172

Type GKE 60 GKE 100 GKI 60 GKI 100 GKEI 100

Amount of terminals 4 8 4 8 4 Ex e + 4 Ex ia

Dimensions [mm] 58x64 98x64 58x64 98x64 98x64

Electric circuits increased safety intrinsically safe

intrinsically safe + increased safety

Ex marking II 2G Ex e II T6 II 2G Ex ia IIC T6 II 2G Ex e [ia] IIC T6

II 2D IP 65 T 75 °C II 2D IP 65 T 75 °C II 2D IP 65 T 75 °C

Certificate No. BVS 05 ATEX E022 X

Ambient temperature [°C] – 20...+70

für temperature classes [°C] T4, T5, T6 : 70

Rated voltage [V] 275

Rated current [A] 2

Cross section wires single wire 0.5...2.5 mm

multistrand 0.5...1.5 mm

Cable diameter [mm] 4...8

Housing material aIuminium

Protection [EN 60529] IP 65

Connection terminal space

The housing for screw terminals type GK... is designed for the connection of intrinsically safe and / or non-intrinsically

safe circuits in explosion-hazardous areas of category 2 (Zone 1 and 21).

Series GK...

II 2G Ex e II T6

II 2G Ex ia IIC T6

II 2G Ex e [ia] IIC T6

II 2D IP 65 T 75 °C

For the connection of supply

and signal lines in Zone 1/21

Zone 0 / 20 Zone 1/ 21

sensor

GKI...

Zone 1/ 21Zone 1/ 21

amplifier

GKE...

sensor circuit

intrinsically safe

supply circuit

increased safety

amplifier

SS 400 Ex/

SF3

GKI 60

GKE 100

output

increased safety

H = 36

1 2 ... 71 72 73 74 75 76 77 78 79 80 81 82 83 84

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