Optical-acoustic siren OSA-1R is a stationary device designed for signaling optical and acoustic signals. It is equipped with 2 two-stage inputs WE1 and WE2, which the status forces the optical-acoustic signaling.
Optical-acoustic siren OSA-1R
Product Description
Product description
Siren OSA-1R has autonomous power supply (battery), which can supplies optical-acoustic siren for minimum 20 hours. The loading of siren can be done by loader type MPS-1Ł produce by HASO S.C. only out of hazard area.
The main tasks carried out periodically by the siren is:
checking the internal state (battery, internal circuits operation of the device)
checking the simple binary inputs and, depending on their condition suitable control optical – acoustic signaling.
Optical-acoustic siren OSA-1R has approved type housing made of reinforced polyester. In addition to the base the metal bezel is screwed which allows to hang siren anywhere.
Technical data
Power supply: |
12 VDC |
current consumption: |
max. 250mA |
Casing internal protection: |
IP-54 |
Explosion-proof mark: |
 I M1 Ex ia I |
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