Bacharach AGM300 - Manual (Page 8)

vi Instruction 3015-4275
AGM300 / ADM800 Refrigerant Gas Leak Monitor Mechanical Room Placement
The ADM800 should be mounted outside of the mechanical room or at least just inside of a door to the room.
This is the “split architecture design” for safety of the operator. The ADM800 can be located up to 4500 feet
from the AGM300. The ADM800 is the main interface by which you program the AGM300, acknowledge
alarms, and observe conditions inside of the mechanical room. Note that there are two additional alarm relay
contacts in the ADM800 that can be programmed to alarm with “leak, spill, evacuate, fault or monitor on”.
AGM300
Ammonia
Gas
Monitor
Outside Hallway
Machine Room
Sample Inlet Pickup Points
Chiller
Sample Inlet
Pickup Point
Aux. Horn/Strobe
Remote Alarm
Fresh air purge
from area away
from ammonia
gas
Exhaust Fan
ADM800
Ammonia Display
Module outside of
mechanical room