GS 2.1 | 61187

gas alarm unit

in-stock items

Documents

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

Gaswarngerät, Gassensor GS 1.1, GS 2.1, GS 4.1

Manuals

PDF

Application example

GS 2.1 | 61187

gas alarm unit

Benefits

Application

Description

Technical data

Downloads

Gaswarngerät, Gassensor GS 1.1, GS 2.1, GS 4.1

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