Tyco MX Technology 801Ex Series Information Sheet

DESCRIPTION

•
801PHEx Photoelectric/Heat
•
801CHEx CO/Heat
•
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
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.

SPECIFICATIONS

(less base)
Height
Diameter
Weight
Loop Voltage
Quiescent Current (typical) 350µA
Alarm Current
Max. Detectors per Loop
1
Ambient Temperature
2
Storage Temperature
Relative Humidity 3
IECEx Certificate
Standards
Part Number
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.
801EXxxinf0906 Issue 1
•
801HEx Heat
•
801FEx Flame
for a 0.4m
2
801PHEx 801CHEx
Photoelectric/Heat CO/Heat
43mm 43mm
108mm 108mm
126g 126g
18V to 24Vdc addressable loop voltage is provided by the EXI800
300µA
3mA 3mA
250 250
–25°C to +70°C 0 to +55°C
–40°C to +80°C –20°C to +55°C
95% 95%
BAS 07.0063X BAS 07.0063X
EN54-5 EN54-5
EN54-7
516.800.530 516.800.531
©Tyco Safety Products - Fire Detection - ANZ Region
MX TECHNOLOGY
Analogue Addressable Detectors
I N F O R M A T I O N S H E E T
2
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.
801FEx
Flame
43mm
108mm
110g
300µA
3mA
250
–20°C to +70°C
–40°C to +80°C
90%
BAS 07.0075X
EN54-10
516.800.066
Tyco 801Ex Series
Intrinsically Safe
801HEx CP840Ex
Heat Call Point
43mm 59mm
108mm 124mm
120g 340g
280µA 250µA
3mA 4.5mA
250 250
–25°C to +70°C –25°C to +70°C
–40°C to +80°C –40°C to +70°C
95% 95%
BAS 07.0063X BAS 07.0063X
EN54-5 EN54-11
516.800.532 514.800.513
�
29 June 2009
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