SeaLand 3100 Especificações descarregar pdf (Página 33)

APT3100 Smart Pressure Transmitter Operation Manual M3100-EO1G

Duon System Co.,Ltd.

4.7.4 Wiring

▲ Warning

Explosion can result in death or serious injury:

◈

Do not remove the transmitter covers in explosion environments when the circuit is alive.

◈ Before connection HHI in explosion zone, confirm that the configure device has to be installed by

intrinsic safety regulations.

◈ Both transmitter covers must be fully engaged to meet explosion proof requirements

A. Loop Configuration

AUTROL Series Transmitters use a two-wire system for power supply, 4~20mA analog signal

transmission and HART digital transmission.

DC Power Supply is required for the transmitter loop. The Transmitter and distributor are

connected as shown below.

(1) Non-Explosionproof / Flameproof Type

(2) Explosionproof Type

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SeaLand 3100 Especificações Página 33