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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

CTG Sea Sentry Wash Water Monitor for Exhaust Gas Cleaning 시스템은 선박 디젤 엔진에서 나오는 유독가스 NO, SO 그리고 Hydrocarbon을 감지하는 감시 시스템입니다. Sea Sentry 시스템은 Polycyclic Aromatic Hydrocarbon (PAH), Turbidity (ISO 7027: 1999 International Standard), 온도 그리고 integral pump, de-bubbler, pressure relief valves와 관 유속을 관측할 수 있는 종합적인 시스템입니다. Marine Environment Protection Committee (MEPC)에 의해 IMO에서 규정하고 있는 air pollution under Annex VI of the Marpol Convention 준해 Sea Sentry Wash Water Monitor for Exhaust Gas Cleaning 시스템은 제작되었고 IMO MEPC 259(68) 인증 제품입니다. 또한, Sea Sentry은 North American ECA 규정하는 내용에 따르는 시스템입니다.

온라인 견적요청 제품 카탈로그

적용분야특징DNG GL Approval제품구성제품사양
  • 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.
  • Fully compliant with IMO MEPC 259(68), with Statement of Compliance from DNV GL
  • Polycyclic Aromatic Hydrocarbon (PAH), Turbidity, Temperature, pH 감시를 위한 종합 시스템
  • Turbidity, UV absorbance과 Temperature로 부터 PAH 자동 보정
  • Wash water discharge 연속 모니터링
  • Air purge antifouling system
  • Automatic monitoring of window cleanliness
  • Suitable for Open Loop, Closed Loop and Hybrid systems
  • Flexible configurations suitable for retrofits and new ship builds
The Sea Sentry has been tested in accordance with the requirements of Resolution MEPC. 259(68) in respect of washwater monitoring and received a Statement of Compliance 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.
  • 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
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
* LOD is limit of detection, defined as three times the standard deviation above the blank at 1 Hz acquisition.

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