Installation Height - Honeywell IAQPoint2 User Manual

Installation Height

Detected Gas
CO Carbon monoxide
H S Hydrogen sulfide
2
*NO Nitrogen dioxide
2
O Oxygen
2
COMB Most combustibles are heavier than air, with the exception of methane,
hydrogen, ethylene and acetylene. Sensors for gases that are heavier
than air should be installed approximately 30 cm (1 ft) from the floor.
For combustibles that are lighter than air, sensors should be installed
30 cm (1 ft) from the ceiling, close to the potential leak source.
* May differ in certain applications. Hot NO
lighter than ambient air.
WARNING:
silicones, some sulfur, phosphorus, and chlorinated compounds may
have a poisoning effect resulting in a loss of sensitivity.
3
E Point Remote Gas Sensor User Manual
Relative
Density
(air = 1)
0.968
1.19
1.58 (cold)
1.43
Some materials such as, but not limited to, tetraethyl lead,
Installation Height
1–1.5 m (3–5 ft.) from floor
30 cm (1 ft.) from floor
30 cm–1 m (1–3 ft.) from ceiling
1–1.5 m (3–5 ft.) from floor
from exhaust systems is
2
Installation
Installation Height
3