Dega gas detector -stationary, compact - dega 04 Compact detector from new series, which substitute type DEGA 03,.Serves to one- or two- Level signalization of detected gas concentration in guarded area. Its construction, kind of installation and service is designed for use in smaller business, boiler rooms, garages etc.. Detector used semiconductance sensor, which transforms change of concentration of detected gas at change of electrical resistance.Exceed of pre-set limits is signalized optical, acoustic or with internal siren and switch of potential-free relays contacts. It ś possible to energize device with system voltage 230 V AC, 12 or 24 V DC.
