In all cases the monitors must be installed above
obstructions and allow circulation of air to the monitors;
example, maintenance garages in automobile dealerships
where tool chests, work tables and storage racks typically
line all walls.
3. Heavier than air: HFCs, HCFCs, Propane (C
3
H
8
),
Chlorine (CL
), Hydrogen sulde (H
S), most organic
vapors (consult Belimo):
Install 1 to 2 feet (0.3 to 0.6 meters) from oor.
For all types of monitors avoid drafts, obstacles, aerosols,
silicones. Place sensors in the center of its coverage area as
much as possible.
3.2 Wiring connection
Use 18-20 AWG for power.
Use 24 AWG twisted pair, low cap, shielded, comms cable for
BACnet and CAN bus connection.
3.0 Installation