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gas alarm unit GS 2.1 Methane | 61185
gas alarm unit GS 2.1
in-stock items
- for private homes
- Detection of, for example, natural gas (methane) and liquefied gas (propane, butane) in ambient air and generation of gas alarm
- with relay for external sensor
For the detection of flammable gases such as methane, propane, butane in ambient air in residential buildings.
Gas alarm unit with integrated semiconductor sensor, alarm buzzer and relay output for connection of additional external alarm equipment (e.g. horn, warning light). LEDs for operation (green), alarm (red), error (yellow), the Test key and the Reset button are located at the front side of the housing. The alarm is triggered when approx. 20 % of the LEL (lower explosive limit) is reached. The audible alarm can be muted with the Reset button. The visual alarm remains active until the alarm condition no longer exists. The unit features an additional input for connection of an external gas sensor GS 4 as a second measuring point, e.g. for monitoring different rooms.
- Supply voltage
- AC 230 V
- Nominal power
- 5 VA
- Housing
- Wall mounting plastic housing
- W x H x D:
- 120 x 80 x 35 mm
- Weight:
- ca. 900 g
- Degree of protection:
- IP 20 (EN 60529)
- Operating temperature range
- Ambient:
- 0/50 °C
- Storage:
- -10/+60 °C
- Humidity/moisture:
- 5/90 % r.F.
- Alarm value
- ca. 20 % UEG
- Alarm sound
- internal piezo buzzer
- min. 50 dB(A), at a distance of 1 m
- switching outputs
- Relay contact:
- 1 x voltage-free changeover contact
- Contact rating:
- AC 230 V, 2 A
- Service life
- ca. 5 Jahre
