Number Of Sensors/Monitors; Sensor/Monitor Heights - Honeywell 301 Serie Mode D'emploi

Number of Sensors/Monitors

The number of units required to protect an area is determined by the unit's detec-
tion radius, which depends on the gas detected, as shown in the following table.
Gas Detected
CO Carbon monoxide
NO2 Nitrogen Dioxide
Others

Sensor/Monitor Heights

Detected Gas
CO Carbon Monoxide
*NO2 Nitrogen Dioxide
CL2 Chlorine
H2S Hydrogen Sulfide
O2 Oxygen
SO2 Sulfur Dioxide
R11 Refrigerants
R114 Refrigerants
R22 Refrigerants
R123 Refrigerants
R125 Refrigerants
R134A Refrigerants
R404A Refrigerants
R407C Refrigerants
R410A Refrigerants
R507 Refrigerants
R1234yf Refrigerants
R1234ze Refrigerants
1233zd Refrigerants
R514a Refrigerants
10
Surveillance
Radius
15 m (50 ft.)
15 m (50 ft.)
7 m (23 ft.)
Relative Density
(air = 1)
0.968
1.58 (cold)
2.5
1.19
1.43
2.25
5.04
5.9
3.11
5.27
4.14
3.52
3.43
3
3
3.43
4.00
4.00
5.50
5.00
Area Covered
707 m2 (7610 ft )
2
707 m2 (7610 ft )
2
154 m2 (1658 ft 2 )
Installation Height
1 - 1.5 m (3 - 5 ft.) from floor
30 cm -1 m (1-3 ft.) from ceiling
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
1 - 1.5 m (3 - 5 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor
30 cm (1 ft.) from floor