ENMET DC Powered Sample Module - Manual (Page 9)

Gas Sampling Unit ENMET Corporation
5
View of Internal PCB in ISA-M
Figure 4: Application, Remote Sensor, Motorized Sample Draw System
Using 12 V DC source ISA-M
From: ISA-M terminal TB2-positions 7&8
To: Gas Sampling Unit terminal positions 1&3
12 V DC Out TB2-
7: Positive
8: Ground
110 V AC
Line Cord
Outlet
Cord or Conduit
Clear Plastic
Tubing
Sample from
Remote Location
Sensor Wiring Enclosure
12V DC in
Terminal positions 1 & 3
Gas Sampling Unit
ISA-M
Sensor Adapter
Sensor
use Teflon
tape to seal