Tecnocontrol - Cpf - Gas Train Equipment Release 48

Gas DeTeCTIon

Carbon monoxide detector

BETA 760/CO

BETA 760/Co detectors warn the gas presence in the environment where they are installed

with an optical and acoustic signal. They are equipped with an output relay for controlling a

solenoid valve for intercepting gas. CO version are calibrated to detect the following con-

centration: 50 ppm x 70 minutes / 100 ppm x 20 minutes / 300 ppm x 1 minute.

This threshold are guaranteed for a maximum period of 5 years. After that period, an optical

signal warns to replace the sensor, simply by removing a front plate and using the sensors

parts supplied in blister packs.

battery powered carbon monoxide detector

IP42

Standards conformity: EN 50291

Power supply: 230 Vac – 50÷60 Hz and 12Vdc

Absorption: 3VA (230Vac)

Alarm level: 50ppm per 70 min - 100ppm per 20 min -

300ppm per 1 min

Sensor: Electrochemical

Alarms: optical (red led) and acoustic (buzzer 85dB/1m)

Type

Detected gas

Color

Output

Capacity

Calibration

Sensor life

Storage time

BETA 760/CO

Carbon monoxide

White

N°1 Relay

Buzzer 85dB (A) 1 m

8A 250Vac

30Vdc

BO210

6 years

3 months

BETA 762/CO

Through the use of electrochemical sensor, the detector BETA 762/CO for carbon mono-

xide has excellent sensitivity and immunity from false alarms.

It alert with optical and acoustic signal if there is presence of gas in the environment

where it is installed. The higher the CO concentration, the quicker the device will give an

alarm.

The battery has an estimated life of 6 years as well as the sensor.

This product is practical, portable, in addition, due to the lack of electrical wiring, it can be

fixed to the wall or simply placed on tables, shelves, etc.

Power supply: Lithium battery 3V

Self test: automatic every 10 min

Alarm level: 50ppm per 75 min - 100ppm per 16 min -