OCM-15 type 15ppm Bilge Alarm
The OCM-15 type bilge water alarm device has been designed specifically for use in continuous monitoring of oil-in-bilge water, 15 ppm alarm and control of discharge, detection, memory and enquiry of alarm status. It is applicable to detect boiler condensate water. And it applies to oil and chemical industries as well.
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 in accordance with the IMO-Resolution MEPC.107 (49).
Technical Data of OCM-15 15ppm Bilge Alarm:
Range 0 – 30mg/l can exceed to 50mg/l
Accuracy Better than 5mg/l
Linearity better than 2 %
Display LCD display
Power Supply 220VAC/110VAC ± 10%
Consumption 10 VA
Alarm Points 1-15ppm
Alarm Points works set 15ppm
Alarm 1 delay 0-10 second.
Alarm 2 delay 0-10 second
Alarm output Two way relays output
Alarm relay output contact value 5A, 250VAC
Alarm relay output feedback signal test Two way working status contact testing
Alarm Indication Red LED’s
Output Signal 4 – 20 mA, reversible Ri < 500 Ω Sample Water Pressure 0.01 -6 bar Sample Flow approx. 0.2 - 4 l/min depend on pressure Ambient Temperature 0 to + 55° C Sample Water Temperature + 1 to + 80° C Size (over all) 360 mm W x 240 mm H x 105 mm D Degree of Protection IP 45 Weight 8kg Pipe Connections R 1/4"" Female If you are interested in OCM-15 type 15ppm bilge alarm, please contact us for more details.