Wika TCA Uživatelský manuál stáhnout pdf (Strana 6)

INSTRUCTION MANUAL

NI-491E

Rev. 5 11/02

ETTORE CELLA SPA Viale de Gasperi, 48 - Casella Postale (P.O. Box) 96 - I 20010 Bareggio (MILANO) ITALY

Telefoni +39 029036.1146/1237/1241 - FAX +39 029036.1331 E-MAIL: [email protected]

WEATHERPROOF EXPLOSIONPROOF

Fig. 6 - Example of connections - Fig. 7 - Example of connections -

1) Weatherproof temperature

switch series TCS

2) Capillary

3) Thermowell

4) Bulb

5) Derivation

6) Process piping

7) 2” pipe

8) Bracket for 2” pipe

9) 3 piece joint

1) EEx-d temperature switch

series TCA

2) Capillary

3) Thermowell

4) Bulb

5) Derivation

6) Process piping

7) 2” pipe

8) Bracket for 2” pipe

9) 3 piece joint

10) Blocking joint

Fig. 8 - Thermometric wells: example of installation

Dimensione minima 3"; per dimensioni minori provvedere ad

un incremento del diametro fino a 3".

Dimensione minima 6"; per dimensioni minori provvedere ad

un incremento del diametro fino a 6".

Minimum dimension 3”: for lesser dimensions provide for an

increase in diameter up to 3”

Minimum dimension 6”: for lesser dimensions provide for an

increase in diameter up to 6”

1 2 3 4 5 6

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Wika TCA Uživatelský manuál Strana 6