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In the event of oil leaking out due to any accidental cause at an industrial lot
where a large volume of oil is handled, the most important matter is to detect
its occurrence without delay and to dispose of it quickly and adequately.
"Apolarm-C" is intended to detect oil leakage that may take place at tank or
pump yard in an area where oil is handled. This oil leakage detector has high
reliability and excels in the capability of detecting high-viscous oils and can
detect leaking oil even in such adverse surroundings where dust and
whitewash tend to be produced.
◎This is a detector produced with importance placed on pursuance for reliability.
* To improve strength against waves:
This detector is shaped unsymmetrical between upper and lower parts from the draft line
as border.
This shape works to make this device stable against the up-and-down motion of waves.
As the transducer is equipped with delay circuit, there is no fear of misinformation taking
place.
* To prevent failure of detection:
The underwater section and electrodes of floater are so structured as to be safe from
whitewash-caused short circuit.
* Even if dust or grease is caught on the device surface, there is no fear of miss signal being
sent out.
◎Able to detect sticky oils as well.
◎Permits optional selection of oil layer depth to detect.
*It is possible to detect leaked oil up to 50mm oil layer thickness by setting adequate
electrodes, (optional supply)
◎For both floater and cable, self-fire extinguishing type resin is used as material.
This resin has high oil and chemicals resistance as well.
◎Apolarm-C is a fail-safe type.
In the event power failure to transducer or cable disconnection occurs, warning signal is
given out.
◎ As this detector is made in an intrinsic safety type explosion-proofing structure,
Apolarm-C can be installed at any hazardous place.
◎It is easily observed the function in the field by means of actuating lamp on the Detector.
◎It is easily fined out the difference of trouble such as oil alarm or system alarm by the two
lamps on the Transducer.
◎The Transducer is provided with a delay timer of 1 ~1 0 (adjustable) second to prevent the
signal error caused by water wave and wind.
Introduction
Main features
