LD-12 Flood detector
The red wire is connected to +12V and the black wire to GND. During use, if electrodes are connected by water (e.g. by a water flood), the blue wire is connected to GND and the yellow wire is disconnected from GND. If the connection stops (no water), the blue wire is disconnected from GND and the yellow wire connect to GND.
|Operating environment||II. internal|
|Operational temperature range||-10 to +40 °C|
|Output||200 mA max.|
|Power supply||12 V DC ± 15% ; 2 mA|
|Alarm condition||water flood|
|Complies with||EN 50130-4, EN 55022
The detector indicates room water floods (e.g. cellars, bathrooms). This information is sent to an alarm system for alert message transmission. It is connectible to an Oasis alarm system via a JA-81M wireless detector.