MX TECHNOLOGY
�
Tyco 801Ex Series
Intrinsically Safe
Analogue Addressable Detectors
I N F O R M A T I O N S H E E T
29 June 2009
801EXxxinf0906 Issue 1
©Tyco Safety Products - Fire Detection - ANZ Region
Page 1 of 2
SPECIFICATIONS
801PHEx
801CHEx
801FEx
801HEx
CP840Ex
(less base)
Photoelectric/Heat CO/Heat
Flame
Heat
Call Point
Height
43mm
43mm
43mm
43mm
59mm
Diameter
108mm
108mm
108mm
108mm
124mm
Weight
126g
126g
110g
120g
340g
Loop Voltage
18V to 24Vdc addressable loop voltage is provided by the EXI800
Quiescent Current (typical) 350µA
300µA
300µA
280µA
250µA
Alarm Current
3mA
3mA
3mA
3mA
4.5mA
Max. Detectors per Loop
1
250
250
250
250
250
Ambient Temperature
2
–25°C to +70°C
0 to +55°C
–20°C to +70°C –25°C to +70°C –25°C to +70°C
Storage Temperature
–40°C to +80°C
–20°C to +55°C –40°C to +80°C –40°C to +80°C –40°C to +70°C
Relative Humidity
3
95%
95%
90%
95%
95%
IECEx Certificate
BAS 07.0063X
BAS 07.0063X
BAS 07.0075X
BAS 07.0063X
BAS 07.0063X
Standards
EN54-5
EN54-5
EN54-10
EN54-5
EN54-11
EN54-7
Part Number
516.800.530
516.800.531
516.800.066
516.800.532
514.800.513
1.
MX
c.i.e. Refer to appropriate manual LT0360 (
MX1
-NZ) LT0441 (
MX1
-Au) for design specifications.
2. Maximum ambient temperature depends on temperature threshold set for heat detector.
3. Maximum, non condensing.
DESCRIPTION
•
801PHEx Photoelectric/Heat
•
801HEx Heat
•
801CHEx CO/Heat
•
801FEx Flame
•
CP840Ex Manual Call Point
The 801Ex range of Intrinsically Safe
MX
analogue fire
detectors and callpoints are rated for installation in certain
hazardous areas. They transmit digital values to compatible
MX
Control and Indicating Equipment (c.i.e.) to indicate the
level of smoke/CO/heat/flame they are sensing. The c.i.e.
determines the condition, alarm, fault, etc, and responds
according to the detection mode selected in the site
configuration.
By using dual sensors in the 801PHEx and 801CHEx a wider
range of fire risks can be covered. The 801FEx is a single
wavelength infrared flame detector that has an optical filter
to reduce the effects of sun and artificial lighting. It has a
range of up to 18m with a field view of 1100m
2
for a 0.4m
2
N-heptane pan fire. The CP840Ex is an I.S. manual call point
and in addition the IF800 I.S. Input Module is available for
interfacing to a clean contact device within the hazardous
areas. For use in hazardous areas the standard
MX
loop
voltage must be reduced and isolated. This is achieved by
using an EXI800 I.S. Interface Module and a P&F KFDO-CS-
Ex1.54 Isolator to connect each spur of MX I.S. devices onto
the
MX
Loop.
There are limits to the IS spur loading and
MX
loop design so
refer to the relevant
MX
c.i.e design manuals.
All detectors must be used with the 5BEx base in hazardous
areas.
