Gas Detector Deffender SDI

Description

But depending on the gas you want it to detect, you need to follow the steps in the manual for proper placement.

If the gas sensor is not working properly, the detector will emit a short audio signal followed by a four second pause. Afterwards, the red LED will be on.

When the Deffender SDI detector has triggered the alarm, the audio signal can be stopped by pressing the "Test" button. The piezoelectric siren will be turned off for five minutes. The red LED will flash.

Technical data

POWER SUPPLY 230 VAC, 50/60 Hz
ABSORBED POWER ~ 2W
DETECTED GAS Butane gas (LPG), Methane gas
ALARM LEVEL 10% L.I.E.
SENSOR TYPE Semiconductor SnO2
PIEZOELECTRIC ALARM 85 dB at 1 m
OPERATING TEMPERATURE + 2 °C … + 40 °C
HUMIDITY 10% … 90% RH (non-condensing)
PROTECTION CLASS IP42
SIZE 70 x 115 x 44 mm
WEIGHT approx. 150 gr.