Yamatake STD910 - Figure 4-21 System Configuration of Intrinsically-Safe Transmitter

Yamatake Corporation Installation
ST3000 Smart Transmitter Series 900 Electronic Differential Pressure/Pressure Transmitter 4-27
Figure 4-21 System Configuration of Intrinsically-safe Transmitter
Portable setting
display
Portable setting
display
Portable setting
display
Transmitter
Field-use current
indicator
Zener barrier
Ordinary
equipment
Hazardous location Nonhazardous location
Type A grounding