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Email: taekwang@nuri.net | 전화: 02) 479-2703~4
Email: taekwang@nuri.net | 전화: 02) 479-2703~4

Sea Sentry Exhaust Gas Cleaning System

Sea Sentry는 배기가스 청소 시스템(EGCS)에서 배출되는 세척수가 배출에 대한 글로벌 규정을 준수하도록 보장하는 턴키 솔루션입니다. CTG는 특별히 설계되고 검증된 센서 기술을 사용하여 습식 배기가스 스크러버 시스템의 센서 입구와 출구를 모두 감시할 수 있습니다.

Sea Sentry는 PAH 형광을 측정합니다. 탁도 (ISO 7027 : 1999 국제 표준으로), 온도와 pH 또한 일체형 펌프, 디버블러, 압력 방출 밸브 및 유량계를 포함합니다. PAHphe eq는 탁도, UV 흡광도 및 온도에 대해 보정됩니다. 이를 통해 Sea Sentry는 오픈 루프, 폐쇄 루프 및 하이브리드 스크러버 시스템을 감시할 수 있습니다.

Sea Sentry는 DNV-GL 및 ClassNK의 승인 명세서를 가지고 있으며 IMO MEPC 259(68)와 완전히 호환됩니다. 터치스크린 디스플레이는 유연한 사용자 인터페이스를 제공하며 데이터는 이더넷 연결 및 4-20mA 아날로그 출력을 통해 주 제어 시스템으로 전달됩니다.

온라인 견적요청 제품 카탈로그

DNV GL and ClassNK Certified

The Sea Sentry has been tested in accordance with the requirements of Resolution MEPC. 259(68) in respect of wash water monitoring and received a Statement of Approval from DNV-GL. The Statement of Compliance has been achieved through vigilant testing by DNV-GL. to ensure that Sea Sentry meets their requirements regarding calibration range, drift, accuracy, precision and noise, as well as the influence of turbidity, UV absorbance, temperature and salinity. The effectiveness of CTG’s mitigation method against air bubbles and the use of the supplied test kit to calibrate optical sensors has also been demonstrated to the satisfaction of DNV-GL. The CTG systems have been successfully installed and used on vessels around the world and ship owners can now confidently monitor the efficacy of their scrubber systems and ensure that they are within regulations.

CLASSNKThe Sea Sentry has been tested in accordance with the requirements of chapter 10 of the Resolution MEPC. 259(68) "2015 Guidelines for exhaust gas cleaning systems". Statement of Approval from Nippon Kaiji Kyokai. The certification provides assurance to shipowners and operators that all available measures have been taken to verify that Sea Sentry provides accurate and robust data to demonstrate compliance with IMO Annex VI wash water discharge regulations. It also underpins Chelsea Technologies’ commitment to achieving type approval for all of its systems.

제품사양
Wash Water Monitor for Exhaust Gas Cleaning System 적용분야
  • Confirm wash water from ship exhaust gas cleaning systems is within regulatory limits.
  • Systems suitable for both new ship and retrofit installations.
  • Compatible with Open Loop, Closed Loop and Hybrid systems.
  • Ensures the environment is protected from contamination in exhaust gas scrubber wash water discharge.
Sea Sentry 제품 특징
  • Fully compliant with IMO MEPC 259(68), with Statement of Compliance from DNV GL and ClassNK
  • Turnkey solution to monitor Polycyclic Aromatic Hydrocarbon (PAHphe eq), Turbidity, Temperature and pH
  • PAHphe eq fluorescence is automatically corrected for turbidity, UV absorbance & temperature
  • Continuous real-time monitoring of wash water discharge
  • Ethernet interface (Modbus TCP/IP) and 4-20 mA analogue outputs to main control system
  • Air purge anti-fouling system
  • Automatic monitoring of cleanliness of optical sensors’ windows
  • Flexible configurations suitable for retrofits and new ship builds
Wash Water Monitoring System 제품 구성
  • Single sample flow-line fitted with flow meter, pump, de-bubbler and pressure gauge with the following sensor options; Polycyclic Aromatic Hydrocarbon (PAH) and transmissometer, Turbidity, pH and temperature.
  • Cabinet outputs: Flow rate, PAHpha eq( Turbidity, UV absorbance and temperature corrected), Absorbance, Turbidity, pH, Temperature
  • Cabinet configuration: Sensors flow-line, Electronics enclosure, Air-purge anti-fouling system
  • Sample: Sea water, polluted sea water, fresh water with NaOH. All samples with residue particles of HFO combustion. Sample temperature 0-50°C
  • Sample flow: 3 to 40 L/min
  • Operation pressure: Up to 4 bar static head
  • Air-purge pressure: 5.0 – 5.5 bar
  • Pressure relief valve: 6.0 bar (vented to the bilge)
  • Regulatory Approvals: DNV GL Statement of Compliance CE Marking
Sea Sentry 제품 구성
전원Universal 85 – 264 VAC, 45 – 65 Hz, 90 – 350 VDC
크기1300 (H) x 600 (W) x 300 mm (D)
Operating pressureUp to 4bar
동작 온도0 – 50 ºC
Sample flow3 – 40 L/min
PAH Range0 – 4500 μg/L Phenanthrene equivalence (LOD*: 0.07 μg/L), (Turbidity, UV absorbance and temperature corrected)
Turbidity Range0 – 1000 FNU (LOD*: 0.15 FNU)
pH Range0 – 12 (LOD*: 0.01)
Temperature Range0 – 50 °C (LOD*: 0.13 °C)
Absorbance range0 – 3.500 cm^-1 (LOD*: 0.002 cm-1)
자료 출력Modbus TCP/IP (RJ45) and 4-20 mA Analogue Outputs
디스플레이10.1” Projective capacitive touchscreen interface 1280 x 800 resolution toughened glass screen
Sample inlet/outletFlange, DIN32 PN10 (Alternatives on request)
Cabinet configurationSensors flow-line, Electronics enclosure
IP ratingElectronics enclosure IP65
Air-purge pressure5.0 – 5.5 bar
Pressure relief valve6.0 bar (vented to the bilge)
Regulatory ApprovalsDNV GL Statement of Compliance CE Marking
동영상