The alarm re-set unit AQ 220 is designed for connection to leak detectors and level switches (e.g. RG 210, ELT 8). Visual and audible signals indicate alarms.
Detalles de Productos
Pregunta sobre este artículo
UNIDAD DE ALARMA RE-SET AQ 220
Unidad de alarma re-set
Alarm re-set unit AQ 220.
The alarm re-set unit AQ 220 is designed for connection to leak detectors and level switches (e.g. RG 210, ELT 8). Visual and audible signals indicate alarms. The audible signal can be muted using the Reset button. The visual signal remains on until the problem is remedied or the probe is no longer in contact with the medium (e.g. in case of leak alarm) or the probe is submerged again (e.g. in case of dry-run protection). As soon as the visual alarm is switched off, the system resumes „ready“ mode. In addition, external alarm units can be connected. (If external alarms are not connected via the AQ 220, there is a risk that they will unintentionally remain switched off).
Supply voltage: AC 230 V
Output: 2 voltage-free normally open contacts (horn, light)
Operating temperature range -10 °C /+60 °C
W x H x D: 53 x 113 x 107 mm
Protection: IP 30 (EN 60529)