Installation Height - Honeywell E3Point Manuel D'utilisation

Installation

Installation Height

Installation Height
Detected Gas
CO Carbon monoxide
H S Hydrogen sulfide
2
Nitrogen dioxide
*NO
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 from exhaust systems is
lighter than ambient air.
WARNING:
silicones, some sulfur, phosphorus, and chlorinated compounds may
have a poisoning effect resulting in a loss of sensitivity.
4
Relative
Density
(air = 1)
0.968
1.19
1.58 (cold)
1.43
Some materials such as, but not limited to, tetraethyl lead,
E
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
2
3
Point Remote Gas Sensor User Manual