HERIANA, The Republic of Korea - Komachine Supplier Profile and Product List

- HERIANA Co., Ltd. is a manufacturer of marine instrumentation, sensors, and navigation instruments, including water-in-oil detectors. The company leads the localization of shipbuilding materials, contributing to cost reduction, quality improvement, on-time delivery, and prompt after-sales service. It holds leading manufacturing capabilities in high-performance instrumentation, indication, and monitoring systems. The company has accumulated deep technological expertise in precision measurement sensors for marine engines and industrial plants. Recently, it has expanded its business into the hydrogen energy market by developing micro-leak detection systems and intrinsically safe explosion-proof hydrogen transmitters for hydrogen fueling stations.HERIANA Co., Ltd. is a manufacturer of marine instrumentation, sensors, and navigation instruments, including water-in-oil detectors. The company leads the localization of shipbuilding materials, contributing to cost reduction, quality improvement, on-time delivery, and prompt after-sales service. It holds leading manufacturing capabilities in high-performance instrumentation, indication, and monitoring systems. The company has accumulated deep technological expertise in precision measurement sensors for marine engines and industrial plants. Recently, it has expanded its business into the hydrogen energy market by developing micro-leak detection systems and intrinsically safe explosion-proof hydrogen transmitters for hydrogen fueling stations.
- **Sensors**: A diverse product range including temperature measurement sensors, temperature transmitters (explosion-proof/non-explosion-proof), flow detection/level measurement sensors, pressure sensors, water-in-oil detectors, inductive conductivity sensors, TRO sensors, general temperature sensors, and signal converter transmitters. Specifically, temperature sensors include RTD and thermocouple types, with models like HR101-H (for gaseous or liquid media, 0~600℃) and HR101-P (for generator engine cooling water, fuel oil, lubricating oil, 0~200℃) utilizing Pt100 resistance elements. Flow and level switch products include HF-501 and HF-503 for piston cooling oil flow and level detection, HF-504 for lubricating oil flow and level detection, HF-502 integrating oil flow and temperature sensors, and the floating type level switch HF-505. The Water-in-Oil Detector (HW-2100) measures the relative water content in purified oil, with a measuring range of 0~1.60%, a response time of 5 seconds, and output signals including 4~20mA, RS485/RS422/CAN communication options, and IP65 ingress protection. The Inductive Conductivity Sensor (ICS-1000) measures conductivity in solutions and seawater, with a range of 0~100mS/cm, output signals of 4~20mA, and RS485 (NMEA0183) communication.**Sensors**: A diverse product range including temperature measurement sensors, temperature transmitters (explosion-proof/non-explosion-proof), flow detection/level measurement sensors, pressure sensors, water-in-oil detectors, inductive conductivity sensors, TRO sensors, general temperature sensors, and signal converter transmitters. Specifically, temperature sensors include RTD and thermocouple types, with models like HR101-H (for gaseous or liquid media, 0~600℃) and HR101-P (for generator engine cooling water, fuel oil, lubricating oil, 0~200℃) utilizing Pt100 resistance elements. Flow and level switch products include HF-501 and HF-503 for piston cooling oil flow and level detection, HF-504 for lubricating oil flow and level detection, HF-502 integrating oil flow and temperature sensors, and the floating type level switch HF-505. The Water-in-Oil Detector (HW-2100) measures the relative water content in purified oil, with a measuring range of 0~1.60%, a response time of 5 seconds, and output signals including 4~20mA, RS485/RS422/CAN communication options, and IP65 ingress protection. The Inductive Conductivity Sensor (ICS-1000) measures conductivity in solutions and seawater, with a range of 0~100mS/cm, output signals of 4~20mA, and RS485 (NMEA0183) communication.
- **Navigation Instruments**: Development and supply of essential marine navigation instruments such as anemometers (Wind Transmitters, 3-cup Type, Ultra-sonic Type), rudder angle indicators, and engine order telegraphs. Anemometers provide simultaneous wind direction and speed signals, with easy interoperability via RS485/NMEA0183 output, including ultrasonic types for polar region navigation. Rudder angle indicators are installed in the wheelhouse and engine control room, interfacing with systems like VDR, ECDIS, and CONNING DISPLAY.**Navigation Instruments**: Development and supply of essential marine navigation instruments such as anemometers (Wind Transmitters, 3-cup Type, Ultra-sonic Type), rudder angle indicators, and engine order telegraphs. Anemometers provide simultaneous wind direction and speed signals, with easy interoperability via RS485/NMEA0183 output, including ultrasonic types for polar region navigation. Rudder angle indicators are installed in the wheelhouse and engine control room, interfacing with systems like VDR, ECDIS, and CONNING DISPLAY.
- **Monitoring Systems**: Offer comprehensive monitoring systems including alarm units (AC-WAS100), weather systems (temperature, humidity, barometric pressure), engine cylinder temperature measurement monitoring systems, and PMIS (Pressure Measurement Instrument System) for overall engine performance analysis.**Monitoring Systems**: Offer comprehensive monitoring systems including alarm units (AC-WAS100), weather systems (temperature, humidity, barometric pressure), engine cylinder temperature measurement monitoring systems, and PMIS (Pressure Measurement Instrument System) for overall engine performance analysis.
- **Hydrogen Energy Safety Solutions**: Key solutions for hydrogen fueling station safety management, including intrinsically safe explosion-proof hydrogen transmitters and hydrogen leak detection systems for early detection of minute gas leaks and prevention of explosion risks. These solutions incorporate proprietary technology for estimating minute gas leak areas by analyzing pressure and vibration changes.**Hydrogen Energy Safety Solutions**: Key solutions for hydrogen fueling station safety management, including intrinsically safe explosion-proof hydrogen transmitters and hydrogen leak detection systems for early detection of minute gas leaks and prevention of explosion risks. These solutions incorporate proprietary technology for estimating minute gas leak areas by analyzing pressure and vibration changes.
- **Leading Localization of Shipbuilding Materials**: Pioneering the domestic production of previously imported, high-cost marine and engine components, leading to significant cost reduction, quality improvement, adherence to delivery schedules, and prompt after-sales service capabilities in the shipbuilding industry. [cite: DB, 2, 4, 7, 16, 25]**Leading Localization of Shipbuilding Materials**: Pioneering the domestic production of previously imported, high-cost marine and engine components, leading to significant cost reduction, quality improvement, adherence to delivery schedules, and prompt after-sales service capabilities in the shipbuilding industry. [cite: DB, 2, 4, 7, 16, 25]
- **Continuous R&D Investment and Technological Innovation**: Establishment of a corporate research institute in 2010, followed by continuous investment and technological development to secure top-tier domestic technology in the measurement sensor field. Dedication to localizing foreign equipment, executing national projects, and developing new technologies for innovative and customer-oriented product launches.**Continuous R&D Investment and Technological Innovation**: Establishment of a corporate research institute in 2010, followed by continuous investment and technological development to secure top-tier domestic technology in the measurement sensor field. Dedication to localizing foreign equipment, executing national projects, and developing new technologies for innovative and customer-oriented product launches.
- **High Production Depth and Quality Control**: Commitment to in-house production without extensive subcontracting, ensuring innovative capabilities, sustainability, and adherence to high-quality standards. Direct management of all relevant production steps to maintain stringent quality and reliability standards for its products.**High Production Depth and Quality Control**: Commitment to in-house production without extensive subcontracting, ensuring innovative capabilities, sustainability, and adherence to high-quality standards. Direct management of all relevant production steps to maintain stringent quality and reliability standards for its products.
- **Global Quality Certifications and Reliability**: Products approved and registered by major international classification societies, affirming worldwide recognition of product quality and safety. Possession of various international class certifications (DNV-GL, GL, KR, LR, MED, NK, etc.) enhances product credibility.**Global Quality Certifications and Reliability**: Products approved and registered by major international classification societies, affirming worldwide recognition of product quality and safety. Possession of various international class certifications (DNV-GL, GL, KR, LR, MED, NK, etc.) enhances product credibility.
- **Extensive Product Lineup and Customized Solutions**: A broad portfolio of sensors for marine engines and industrial plants, navigation instruments, and monitoring systems, with the capability for customization to meet specific engine specifications of clients. This adaptability allows for flexible responses to diverse customer requirements.**Extensive Product Lineup and Customized Solutions**: A broad portfolio of sensors for marine engines and industrial plants, navigation instruments, and monitoring systems, with the capability for customization to meet specific engine specifications of clients. This adaptability allows for flexible responses to diverse customer requirements.
- **Business Expansion for Future Growth Engines**: Beyond traditional shipbuilding material industries, the company focuses on the hydrogen energy market, developing safety management solutions for hydrogen fueling stations, and emerging as a technology leader in next-generation energy safety solutions.**Business Expansion for Future Growth Engines**: Beyond traditional shipbuilding material industries, the company focuses on the hydrogen energy market, developing safety management solutions for hydrogen fueling stations, and emerging as a technology leader in next-generation energy safety solutions.
- Shipbuilding Industry (marine engines, shipbuilding materials, ballast water treatment systems, etc.)Shipbuilding Industry (marine engines, shipbuilding materials, ballast water treatment systems, etc.)
- Industrial PlantsIndustrial Plants
- Hydrogen Energy Infrastructure (hydrogen fueling stations, hydrogen production and storage facilities)Hydrogen Energy Infrastructure (hydrogen fueling stations, hydrogen production and storage facilities)
- Vietnam, PhilippinesVietnam, Philippines
- PolandPoland
- AmericasAmericas
- **Patents**: Holds a total of 17 patents, with 5 patents based on government projects. The application of numerous patented technologies ensures maximum reliability and stability in product measurements.**Patents**: Holds a total of 17 patents, with 5 patents based on government projects. The application of numerous patented technologies ensures maximum reliability and stability in product measurements.
- **Certifications**: ISO 9001:2000 certification (obtained in March 2003). Designated as a 'CLEAN Workplace' by the Ministry of Labor (June 2006). Selected as a 'Promising Small and Medium-sized Enterprise' by Industrial Bank of Korea (October 2007). Designated as a 'Military Service Appointed Company' by the Military Manpower Administration (January 2009). Acquired 'INNO-BIZ' certification (April 2009) and 'Single PPM Quality Certification' (December 2009) from the Small and Medium Business Administration. Obtained 'Meteorological Business Registration Certificate' from the Korea Meteorological Administration (May 2013). Designated as a 'Specialized Company for Parts and Materials' by the Ministry of Knowledge Economy (May 2015). Selected as a 'Venture Company' by the Korea Technology Finance Corporation (May 2015).**Certifications**: ISO 9001:2000 certification (obtained in March 2003). Designated as a 'CLEAN Workplace' by the Ministry of Labor (June 2006). Selected as a 'Promising Small and Medium-sized Enterprise' by Industrial Bank of Korea (October 2007). Designated as a 'Military Service Appointed Company' by the Military Manpower Administration (January 2009). Acquired 'INNO-BIZ' certification (April 2009) and 'Single PPM Quality Certification' (December 2009) from the Small and Medium Business Administration. Obtained 'Meteorological Business Registration Certificate' from the Korea Meteorological Administration (May 2013). Designated as a 'Specialized Company for Parts and Materials' by the Ministry of Knowledge Economy (May 2015). Selected as a 'Venture Company' by the Korea Technology Finance Corporation (May 2015).
- **International Classification and Other Certifications**: Approval and registration for key products such as Flow Switch, Temperature Sensor, Digital Temperature Sensor, and Inductive Conductivity Sensor&Indicator from major international classification societies including DNV-GL, GL, KR, LR, MED, and NK. Acquired explosion-proof certification for Temp Transmitters from the Korea Gas Safety Corporation. Holds certification (RAI) from the Ministry of Oceans and Fisheries.**International Classification and Other Certifications**: Approval and registration for key products such as Flow Switch, Temperature Sensor, Digital Temperature Sensor, and Inductive Conductivity Sensor&Indicator from major international classification societies including DNV-GL, GL, KR, LR, MED, and NK. Acquired explosion-proof certification for Temp Transmitters from the Korea Gas Safety Corporation. Holds certification (RAI) from the Ministry of Oceans and Fisheries.