Oil Detector Products

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Using our leading-edge technology of sensing to detect oil spills to warn environmental pollution in the early stages and protect corporations from large damages

When an oil leakage or spill occurs, it is not only rivers and oceans that are under threat. The reputation of corporations and their response to the environment, society, and governance are all called into question. There is also the risk of financial damages that could deal serious damage to any business. Our company first began developing environmental surveillance equipment in 1976. In these efforts, it was a pioneering company within Japan. For 40 years since, our long–selling environmental surveillance equipment has maintained the same basic structure, combining a simple mechanism that utilizes oil’s natural insulating properties with knowledge gained from housing design and other services, and has been improved since its release. It has become a long-selling model with approximately 30,000 units sold both in Japan and overseas.In 1997, we developed a non-contact laser reflection device that detects oil leakage on the micron level. In addition to addressing the need for surveillance of thin substances like oil, the device is also highly rated for preventing trouble from false alarms.

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Product

Oil film Detector 
Apolarm™M
LMD-3000
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A non-contact laser light reflection oil film detector, developed to detect and prevent oil leaks and oil outflows into drainage ditches, manholes, No adjustments required for water level fluctuations of 0.3 to 4 meters from the detector, even when surface ripples, waves or water flows occur.
Oil leak Detector
Apolarm™C
CSH-3005
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An oil leak detector developed to detect and prevent oil leaks and oil outflows at oil depots and other facilities where large amounts of petroleum and other oil substances are stored.
Detects oil layers as thin as 3 mm at minimum.
Oil leak Detector
MicroApolarm™
CSH-1505
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A small oil leak detector developed for interior use in underground pits, wastewater drain pits, etc. where space is limited, such as below-ground channels and underground utility conduits.
Bottom liquid Detector
Apolarm™B
CS-0305
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A detector developed to detect the presence of an extraneous liquid by sensing the interface layer between two liquids of different specific gravities, such as the oil and water that sank to the bottom of the tank, and the flowed chemical solution to the drainage pit, etc.

Oil detector selection guide

Detective oil Oil on water Bottom liquid
Detection sensitivity Oil film (several μm) Oil layer (3 to 5mm) Oil layer (5mm-)
Product Apolarm™M
LMD-3000
Apolarm™C
CSH-3005
MicroApolarm™
CSH-1505
Apolarm™B
CS-0305
Size(㎜) Φ185×547H Φ300×140H Φ150×60H Φ25×max2,000H
Detectable*1 distance 0.3~4.0m

*1:From detector to water surface