Ion-science TVOC Manual do Utilizador descarregar pdf (Página 13)

TVOC MANUAL Ion Science Ltd

Page 13 of 32

Unrivalled Detection. www.ionscience.com

Installation

NOTE: The TVOC case can be used as a template when marking out fixing holes but do not drill

through the fixing holes.

Power requirements

Non Intrinsically Safe Operation applications:

Input power 5-28 Vdc. 80 mA max. (0.5 to 2.5 mm

C.S.A.)

Output power (4-20mA) 8-35 Vdc. 80 mA max. (0.5 to 2.5 mm

C.S.A.)

Note: 4-20mA loop must be externally powered.

4 Wire System

(Non IS)

3 Wire System

(Non IS)

Diagram 6

Diagram 7

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 31 32

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Ion-science TVOC Manual do Utilizador Página 13