Product Details

CCS Approved OCM-15 15ppm Bilge Alarm for Oil Water Separator

-Introduction
The OCM-15 type oil-in- water monitor has been designed specifically for use in continuous monitoring of oil-in-condensate or oil-in-boiler feed water without specific environment condition, it is applicable to high water temperature.
The unit is supplied with 2 works-adjusted alarms. The set point (15mg/l) could be adjusted at any moment through the front panel. If an alarm set point is exceed, the alarms are visible at the front panel and the appropriate relays are switched.
Furthermore a 0(4) - 20 mA (equal to 1 30 ppm) signal output is available for driving a recorder or external meter.
1.2 This device is type approved by Q/YNK01-2009 < OCM-series Oil-in-Water Monitor Device Technical Specification>, and it is in accordance with the IMO-Resolution MEPC. 107 (49).

-Measuring Principle

Several optical sensors measures a combination of light scattered and absorbed by oil droplets in the sample stream. The sensor signals are then processed by a microprocessor to produce linearised output. If an alarm occurs, the two oil alarm relays are activated after the adjusted time delay. The microprocessor continuously monitors the condition of the sensor components and associated electronics to ensure that calibration accuracy is maintained over time and extremes of environmental conditions.

-Features

Compact and robust construction
Low maintenance
Small dimensions
Easy installation
Continuous on-line work
Works adjustment
Easy zero adjustment via push buttons (5mg/l)

-Specification

Type	OCM-15
Range:	0 – 30 mg/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
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

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