YAMAMOTO ELECTRIC INDUSTRIAL Co., LTD.

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Business Summary Manufacture and sale of level switches, level meters, sensors and special sensors that are used at plants, factories and equipment
Name & Brand of the Products, etc.
Aspects and/or features of the product We provide customers with a wide range of selection, meeting requirements of every industry. Our sensors are actively used at manufacturing plants and equipment in various industries, including chemical, shipbuilding, steel, food and pharmaceutical. We can manufacture and sell sensors that are tailored to customers' specifications.
Information of the main materials, costs and filed of use
Products or parts name Capacitance level switch YAL-type
Products or parts description This is the most suitable capacitance level switch to detect all types of substances, including liquid, slurry, corrosive liquid and powder and granule.
Features -Achieves high functionality and miniaturization.
-Can be used under difficult use conditions, including high temperature, high pressure, low temperature and vacuum.
-With various features/functions, including a wide supply voltage range (AC/DC 20 - 250 V), a failsafe function, non-contact output and an adhesion cancellation function.
-Can detect foams and interfaces.
Field of use For detection of all types of powder and granule, liquid, viscous liquid, foams and interfaces. This product can be used to detect the liquid level without taking foams into account.
Products or parts name Capacitance level switch LT-type
Products or parts description This is a tried and true capacitance level switch that deals with all kinds of substances.
Features -Offers amplifiers suiting to substances to be measured.
-Easy to maintain. The amplifier is replaceable.
-With a function to prevent malfunction due to adhesion of liquid
Field of use For detection of almost all liquid, powder and granule, foams and interfaces
Products or parts name Intrinsically safe capacitance level switch YAE-type
Products or parts description This is an intrinsically safe capacitance level switch. It is certified according to ExiaC2T6, which conforms to an international standard. It also conforms to explosion protection standard in China (NEPSI) and in Korea (KOSHA, KCs Mark).
Features -Intrinsically safe (Exia2CT6)
-With various features/functions, including a wide supply voltage range, a delay function, a failsafe function and non-contact output
-With an adhesion cancellation function to prevent misdetection due to adhesion and anchorage of substances to the electrode
-Can detect foams and interfaces.
Field of use For detection of all kinds of powder and granule, liquid, viscous liquid, foams and interfaces, and detection of the liquid level without taking foams into account in areas requiring resistance to explosion.
Products or parts name Intrinsically safe capacitance level switch DS-type
Products or parts description This is an intrinsically safe capacitance level switch (3aG4).
Features -Intrinsically safe (3aG4)
-Offers amplifiers suiting to substances to be measured.
-Easy to maintain. The amplifier is replaceable.
-With a function to prevent malfunction due to adhesion of liquid
Field of use For detection of almost all liquid, powder and granule, foams and interfaces in areas require resistance to explosion.
Products or parts name Paddle level switch ML type
Products or parts description This is a paddle level switch that can detect almost all kinds of powder and granule stably. The original structure makes long-time, stable detection possible.
Features -The double-layer sealing structure prevents the intrusion of powder and granule.
-The mam structure prevents clogging.
-The gear drive system reduces malfunction.
-The slip mechanism reduces impact on the blades and the the shaft.
-The detachable internal unit makes maintenance and inspection easy.
-The stop torque is adjustable steplessly.
Field of use For detection of all kinds of powder and granule
Products or parts name Pressure-resistant explosion-proof puddle level switch GL-type
Products or parts description This is a pressure-resistant explosion-proof puddle level switch (d2G4).
The original structure makes long-time, stable detection possible.
Features -The double-layer sealing structure prevents the intrusion of powder and granule.
-Two systems -- the conduit proofpressure threads connection type and the proofpressure packing type -- are adopted.
-The slip mechanism reduces impact on the blades and the the shaft.
-The stop torque is adjustable steplessly.
Field of use For detection of almost all powder and granule in areas require resistance to explosion.
Products or parts name Capacitance level meter MHL-type
Products or parts description This is a capacitance level meter most suitable for continuous level measurement of all kinds of substances, including liquid, slurry, corrosive liquid and powder and granule.
Features -Achieves high accuracy, allowing even measurement of minute changes.
-Can stably make measurement even under harsh conditions, such as high temperature and high pressure.
-The push button makes setting easy.
-Adopts a wide supply voltage range (AC/DC 20 - 250 V).
-With an adhesion cancellation function to prevent mismeasurement due to adhesion and anchorage of substances to the electrode
Field of use For level measurement of liquids and powders and granules. For measurement of foams and interfaces.
Products or parts name Intrinsically safe level meter MAE-type
Products or parts description This is an intrinsically safe level meter. It is certified according to ExiaC2T6, which conforms to an international standard.
Features -Intrinsically safe (Exia2CT6)
-Can stably make measurement even under harsh conditions, such as high temperature and high pressure.
-The push button makes setting easy.
-Adopts a wide supply voltage range (AC/DC 20 - 250 V).
-With an adhesion cancellation function to prevent mismeasurement due to adhesion and anchorage of substances to the electrode
Field of use For level measurement of liquids and powders and granules in areas requiring resistance to explosion. For measurement of foams and interfaces in areas requiring resistance to explosion.
Photograph of the Product
1
Capacitance level switch YAL-type / intrinsically safe capacitance level switch YAE-type
2
Capacitance level switch LT-type / intrinsically safe capacitance level switch DS-type
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Paddle level switch ML-type / pressure-resistant explosion-proof level switch GL-type
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Capacitance level meter MHL-type / intrinsically safe level meter MAE-type
Accreditations for your plants or qualities by authority ISO 9001 obtained
Patents, if any (domestic or international)... Yes or No
Corporate name YAMAMOTO ELECTRIC INDUSTRIAL Co., LTD.
Headquarters Address Post cord (zip code) 532-0025
Address 2-7-6 Shinkitano, Yodogawa-ku, Osaka, Japan
Branch Office Address Post cord (zip code)
Address
Year of Establishment 1959
Name of the Representative Yasumasa Yamamoto
Paid-in Capital 50,000,000 yen
Annual Sales
Inquiry Contact Department
Title
Name Kazumi Okubo
Tel 81-6-6303-7331
Fax 81-6-6303-7350
URL http://yamaden-sensor.jp/

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