Wika FLM Manual do Utilizador descarregar pdf (Página 20)

WIKA operating instructions level sensor model FFG

13445627.01 12/2010 GB/D/F

8. Technical specications

Type of protection, explosion and temperature class

II 1/2 G EEx ia IIC T6–T2 II 2 D T95 °C IP 6X

II 1/2 G EEx ia IIB T6–T2 II 2 D T95 °C IP 6X

(pharmaceutical design)

Equipment group: II

Equipment category: 1G (oat and guide tube)

2G / 2D (connecting case)

Type of protection: EEx ia

Explosive sub-group: IIC or IIB (drop protection PTFE)

Temperature class: T2, T3, T4, T5, T6

Summary of electrical specications of authorized design

variants

Power supply:

Voltage Consumption

of power

Inductivity

(extern.

eective)

Capacity

(extern.

eective)

Type of

protection

DC 10 ... 30 V max. 700 mW max. 250 μH max. 5 nF EEx ia

Permissible data of control unit:

Ui Ii Pi Li Ci Type of protection

≤ 30 V ≤ 200 mA ≤ 1 ≥ 250 μH ≥ 5 nF EEx ia

8. Technical specications

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 43 44

Sem comentários

Wika FLM Manual do Utilizador Página 20