15 PPM BILGE ALARM

ㆍMeasure ment range : 0~30ppm
ㆍMeasure ment precision : 15ppm ± 5ppm(IMO standard)
ㆍInstant alarm relay : 15ppm (Factory setting)
ㆍPower source : AC110 / 220V 50~60Hz
ㆍOutput : 4~20mA
ㆍTest water pressure : 0.1~3kg/㎠
ㆍTest water flow rate : Abt. 1l/min
ㆍSize : 285 x 190 x 90
ㆍWeight : Abt. 10kg

15 PPM BILGE ALARM (Principle of measurement)

When the test water passes through a measurement module in the main body, this test water flows inside the quartz glass pipe. From the side of the glass pipe, an infared rays light emitting device projects the rays and an oil droplet, in the test water absorbs infratred rays. By measuring this absorption ratio, it displays oil density.

Features and benefits

1. It continuously measures the density of insoluble oil distributed in the test water.
2. It uses bilge discharge water partially. In its main body, measurement and instrumentation are performed and for this, separate device is not required.
3. As there is no complicated operation part, its handling is simple and maintenance is easy.
4. As allowable oil density is set as 15ppm, other adjustment is not required.
5. As it does not measure other component except oil, its measurement is outstanding.
6. A terminal for internal record, terminal for discharge and recycle and terminal for external alarm are prepared.
7. The water-proofing, dust-proofing and rust-proofing effect of main body are outstanding.