15ppm Bilge Alarm System
The OCM-15 type bilge water alarm device use the technology of near infrared measurement, which can display the detected result in real time. The unit is supplied with 2 works-adjusted alarms.
The set point (15ppm factory set) could be adjusted at any moment through the panel. If an alarm set point is exceed, the alarms are visible at the front panel and the appropriate relays are switched, that can be achieved the movement control of overrun closedown or the treatment of overrun recycle, and the memory and enquiry of alarm record. Furthermore, a 4 - 20 mA (equal to 0 –
15ppm) effective signal output is available for driving a recorder or external meter. The certificate of type approval test has been obtained through comprehensive tests. This device is i n accordance with the IMO-Resolution MEPC.107 (49).
Main Technical Index:
Measurement range: 0～199PPm
Precision: 0---20PPM±2PPM, 20—199PPM±10%
Alarm indication: Red LED
Pressure of sample water: 0.01～0.6Mpa
Runoff of sample water ：0.15---4L/min
Operation voltage: 220VAC, 50/60Hz
Oil Content Monitoring Device Power: 25W
Signal output: 4～20mA