| BRAND | Bieler Lang |
| Product | GMC ECOLINE 8304 |
| Description | Gas Warning Center |
| Internal code | ONR291132 |
| Weight | 1 |
| Technical specification | Collecting Alarm: Pre-Alarm, Main Alarm, Horn, Disturbance Single alarm 1:4 x pre-alarm single alarms Single alarm 2:4 x single alarms main alarm The main alarm is stored, the pre-alarm can optionally be equipped with this function. The alarms are set to the following thresholds: Pre-alarm: 10% LEG Main alarm: 20% LEG The alarm thresholds can be assigned a switch-on delay of 30 seconds. This is done by Flashing of the corresponding alarm LED until the time has elapsed. Technical data: Connectable probes: 1 - 4 Sensor input: 4 x 4-20mA Outputs: potential-free changeover contacts (230VAC, 4A), photomosrelay (32VDC, 200mA) Alarm device: built-in buzzer 85dBA Display: Indicator for concentration and channel number LED for alarm 1, 2, fault, ready, measurement, horn Power supply: 100 - 240VAC, 47 - 63Hz, 20W Emergency power: 1 x 24VDC emergency power input Temperature range ፦10°C to +40°C Humidity: 10 - 95% RH (non-condensing) Degree of protection: IP 44 Weight: 1300g Casing: plastic wall housing Dimensions WxHxD: 240x190x90mm Functional report: EN 50194 Electrical safety: EN 60335-1 EMC requirements: EN 50270 (type 1), EN 61000-6-3 |
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