APT3100 Smart Pressure Transmitter
Operation Manual M3100-E01B
16 DUON System Co., Ltd.
Chapter 3 Transmitter Functions
3.1 Overview
This Chapter contains information on operating Model APT3100. Tasks that should be performed on
the bench priori to installation are explained in this chapter.
3.2 Safety
Message
Procedures and instructions in this chapter may require special precautions to ensure the safety of the
personal performing the operations. Information that raises potential safety issues is indicated by
warning symbol(
▲
). Refer to the following safety messages before performing an operation preceded
by this symbol.
3.3 Warning
3.4 Fail Mode Alarm
AUTROL® Smart Pressure Transmitter automatically and continuously performs self-diagnostic
routines. If the self-diagnostic routines detect a failure, the transmitter drives its output outside of the
normal saturation values. The transmitter will drive its output low(down) or high(up) based on the
position of the failure mode alarm jumper . See Table 3.1 for Output values.
Level
4~20mA Saturation
4~20mA Alarm
Low/Down 3.9mA
≤
3.75mA
High/Up 20.8mA
≥
21.75mA
[Table 3-1 Standard Alarm and Saturation Value]
Fail Mode Select Jumper Switch has in LCD Module and Main CPU Module and Jumper Switch Line is
connected circuital. In case of Not LCD Module, we can use CPU Module's Fail Mode Select Jumper
Switch and In case of LCD Module we can use LCD Module's Jumper Switch. In this case, CPU Module
▲
Warning
Explosion can result in death or serious injury:
◈
Do not remove the transmitter covers in explosion environments when the circuit is alive.
◈
Transmitter covers must be fully engaged to meet explosionproof requirements.
▲
Warning
Electrical can result in death serious injury:
◈
The qualification which is educated only the person whom it prepares will be able to establish the
transmitter.
▲
Warning
Electrical can result in death serious injury:
◈
Avoid contact with the leads and terminals. High voltage that may be present on leads can cause electrical
shock.
