Duomo

5 The Furlong, Berry Hill Industrial Estate,

Droitwich, Worcestershire,

WR9 9AH.

BXI32 1 to 32 Addressable Gas Detector controller

The latest addition to Duomo's gas detection range is the BXI32, a 1-32 addressable sensor control panel. The BXI32 has datalogging and allows trigger events to be print. All Duomo products are manufactured to meet relevant European Normatives and proposals for explosive and toxic gases.

To begin with the knowledge learned over the years has allowed the design of a new Gas Control Unit. Consequently the BXI32 1 to 32 Addressable Gas Detector has been designed to meet the current standards. It also complies with the European standard for checking for the presence of gas. In short the BXI32 1 to 32 Addressable Gas Detector uses addressable sensors to detect toxic and explosive gases.

The display rotates through each sensor and shows gas levels. When the pre-alarm levels are reached a sound signal is produced. A Datalogger stores the alarm history and saves it in memory. A max of 50 stored events can be printed if required.

The control unit features two levels of hazard such as:

I LEVEL, pre-alarm. This data is variable. Pre-alarm outputs for every sensor can be modified to suit to the type of plant to be controlled. For example the level can be selected from 3% to 16% of LEL or from 45 to 240 ppm.

II LEVEL, general alarm. It is set to 20 % of LEL or 300ppm.

The control unit has a general alarm relay with/without Positive Safety to enable further control of two solenoid valves. Also up to two relay expansion cards can be inserted if required.