GAS LEAK DETECTION ALARM

Description

High precision fixed system for gas detection with optical and acoustic alarm.

The use of this device allows immediate detection of possible gas leaks with levels of 500 ppm (depending on the model), minimising the risks to people and the economic impact of the loss of refrigerated gas.

It also has a warning system in case of a broken cable in the sensors, which are supplied with a 3-year calibration guarantee.

The location of the detectors should be chosen according to the refrigerant.

The purpose of the refrigerant detectors is to give an early warning either of a dangerous concentration of refrigerant in the vicinity of a refrigeration system or of contamination in the environment.

– 2 detection levels: Pre-alarm and alarm.

– Remote sensor. Maximum sensor distance 200 m.

– CO2 sensor with ppm indicator.

– 2 relays to activate auxiliary devices in case of alarm.

– Working environment of the sensor: -20/50 ºC.

– IP65 protection for alarm centre.

– Power supply: 90-260 V 50/60 Hz.

– Not suitable for areas classified as potentially explosive atmospheres.

– Sensors C, D and U are suitable for use inside cold rooms.

– Easy installation.

TYPES OF SENSORS FOR DETECTION OF DIFFERENT TYPES OF GASES:

TYPE A: R-134a, R-407C, R-410A, R-409A, R-407F.

TYPE B: R-404A, R-507A, R-22, R-408A.

TYPE C: R-717 (NH3/AMMONIA).

TYPE D: R-744 (CO2).

TYPE U: R-134a, R-407C, R-410A, R-409A, R-404A, R-22, R-422A, R-422D, R-408A, R-507A, R-407A, R-407F.