Газоанализатор ECO Detector Dual Gas - Vesda/Xtralis ECO-D-B-12-41

Метан (Methane) (CH4) 0-100% LEL + Сероводород (Hydrogen Sulfide) (H2S) 0-100 PPM

ECO Detector Dual  Gas (Relay, 4-20mA, RS485)