Belonging to
Important: Assembly / maintenance of the appliance must be carried out by qualified personnel and in
accordance with applicable laws and regulations.
The manufacturer assumes no responsibility for the use of products that have to comply with particular
environmental and / or installation standards.
Important note
Before connecting the equipment, it is recommended that you read the instruction manual carefully and
keep it for future reference. It is also recommended to perform the electrical connections correctly as
per enclosed drawings, observing the instructions and the Standards.
N.B. Refer to the documentation in all cases where the symbol is on the side
Channel: Beinat gas solutions
Electric connections also available on
CONFORMITY
Installation
and user guide
The experience and the knowledge acquired over the years within industrial sector and market together with the prestige
that has always made BEINAT S.r.l. stand out from its competitors comes to the new Gas Control Unit “BX308/xp”
aimed at checking, by means of probes coupled to it, the presence of gas: toxic, explosive, and Oxygen.
Cutting-edge technologies enable the Gas detection control unit to be installed in industrial environments and
underground parking spaces.
The control unit BX308xp has been designed and built to meet the current requirements of the Market and in compliance
with European Standard for checking gas presence in a versatile and innovative using: With conventional sensors.
Up to 8 remote probes Conventional from 4 to 20 mA can be connected in conventional mode for a single zone.
Gas concentration measured by every probe sequentially is shown directly on display, with a description of its origin.
When one of the coupled probes exceeds the pre-alarm setpoint, the control unit generates a proportional sound signal,
depending on the concentration of gas measured, and shows on the display the number of the probe, the amount of
gas measured and its origin; the alarm triggered is saved in a memory (Datalogger). Should it be necessary, the data
stored can be printed (up to maximum 50 events).
The control unit features two levels of hazard:
1st LEVEL, pre-alarm. This data is variable. The technician can modify pre-alarm intervention for every probe according
to the type of plant to be controlled.
The level can be selected from 3% to 16% of L.E.L. or from 45 to 240 ppm
2nd LEVEL, general alarm. it is set to 20 % of L.E.L. or 300ppm
The control unit is equipped with two general alarm relays with/without Positive Safety Switch to enable further
independent control of two solenoid valves. Finally, the Control Unit allows the user to control the actual operation
of the probes coupled.
ALARMS Oxygen: < Oxygen deficiency, and > Oxygen excess
Expansion Cards
CARD-RLS4. Relay card: each card has 4 relays, it can connect up to 16 cards
CARD-BMS16. Current Voltage
EN 50194
EN 45544-1-3
EN 50270
EN 61010-1
Compliant EN 60079-29-1
Installation EN 60079-29-2
Reports issued by TUV Italia
INSTALL IN SAFE
AREA, NO
ATEX
Control Unit from 1 to 8 Conventional sensors BX308xp
Rev. 3