BEINAT BX280, Installation And User Manual, Page: 2 / 12

Page 2
Mains Power ............................................................................................... 110/230VAC 50/60Hz ±10%
Secondary Power Through Battery max 2.2 Ah ...............................................................12,7 V ±10%
Battery Charger max 2.2 Ah
............................................................... By means of a microprocessor
Power Demand .................................................................................................... 6 W max @ 230V
Power Demand .............................................................................................. 5 W max @ 12 V
Relay Contact Range ..............................................................................................................10A 250V
Pre Alarm ............................................................................................ Set to 13% of L.E.L. or 200ppm CO
Final Alarm ......................................................................................... Set to 20% of L.E.L. or 300ppm CO
Sensor’s faults detected by Fault Circuit .................................................. Interruption, short circuit, or wear
OVER LOAD Check .................................................................................1 for each probe and 1 for battery
Micro-switches to include or exclude the probes ............................................................................ 2 built in
Max number of probes that can be connected 2 .......................... Catalityc, Electrochemical Cell, Semiconductor
Input Signal ....................................................................................................... 4 ÷ 20 mA on 220 ohm
Device Accuracy ...................................................................................................................... 1% FS
Control Unit ............................................................................................................... 8-bit microprocessor
Functioning Temperature ................................................................................................. -10°C ÷ +60°C
Waiting, blinking period
....................................................................................................... 90 seconds
Manual Test ............................................................................................................................. Built in
Max. distance between probes and unit........ ................................................................................. 100 m
Cable diameter for connecting probes ............................................................................................. 1 mm
2
Connection: The cable of connection of the probe must not be installed together with the power
cables. Otherwise, make sure to use a shielded cable
Omega-type size DIN EN 50092 6 modules ................................................................................. 105*90*58
Degree of Protection .................................................................................................................... IP20
Warranty ....................................................................................... 3 years from the date of manufacturing
Precautions
CHECK the integrity of the unit after having removed it from the box.
Check that the data written on the box correspond to the type of gas used.
When doing the electrical connections, follow the drawing closely.
Any use of the detector for purposes other than the intended one is considered improper, and
as a result of which BEINAT S.r.l. therefore disclaims any responsibility for possible damages
caused to people, animals or objects.
IMPORTANT: Do not test the device using the gas tap as this does not necessarily provide
sufficient concentration to activate the main alarm.
TERMS and EXPECTATIONS: The installation of the control unit, its ordinary and extraordinary maintenance, every
six months, and its out of service removal at the end of the functional life guaranteed by the manufacturer, must be
carried out by authorized or specialized personnel.
In order to achieve long and satisfactory use of your digital control unit, use it by respecting the following precautions.
Do not allow it to become wet.
The control unit can be seriously damaged as it is not waterproof either when immersed in water or exposed to high
levels of humidity.
Do not drop it.
Heavy knocks or falls during transportation or installation can damage the appliance.
Cleaning
Never clean the device with chemical products. If necessary, wash with a moist cloth.
Technical Specifications
9
0
mm
4
5
mm
3
7
mm
105 mm
9
0
mm
4
5
mm
BX280
Pre
Alarm Main
Alarm
Fault
Fault

Zone 2
Zone 1
8 13 20 %LEL
120 200 300 ppm
Over Load
Battery Probe
Power Battery
CO GAS
RESET TEST