MARSIC300 Ship Emission Measuring System

Brand: Sick AG

The MARSIC300 ship emissions measuring device from SICK is an innovative solution for reliably measuring emissions on ships according to MARPOL Annex VI and IMO MEPC. 

The MARSIC300 is type-approved for this application by well-known classification organizations. 

The MARSIC300 measures both SOx and CO2 upstream and downstream of the scrubbers, and NOx upstream and downstream of SCR (selective catalytic reduction) plants. 

In addition, it can also be used for process gas measurements such as CH4 in LNG (liquefied natural gas) and dual-fuel engines.

As a leading manufacturer of emissions measurement technology, SICK is offering the MARSIC300 as a compact complete system. 

Designed to be used on ships, the measuring device boasts extremely low maintenance costs and modules that are easy to replace.
Features
  • High levels of availability and reliability
  • Modules that are easy to replace during servicing
  • Low costs due to minimal maintenance requirements
  • Servicing support is available globally
  • Quick access to expert support with remote maintenance
  • No expensive test gases thanks to its certified internal drift correction
  • Equipped for existing and future requirements thanks to its rugged design and high level of measurement accuracy

Specifications

Brand

Mounting

  • Wall Mounting

Indicatoion

  • LC Display
  • Status LEDs: ”Power”, ”Maintenance Request” and ”Fault”

Power Supply

  • 3-Phase: 115 V / 208 V / 230 V, 50/60 Hz

Current Consumption

  • At 230 Vac: ≤ 14 A

Power Consumption

  • Heated probe Tube: ≤ 450 W
  • Gas sampling unit: ≤ 450 W
  • Sample Gas line, Heated: ≤ 95 W/m
  • Analyzer cabinet: ≤ 1,000 W

Material of Construction

  • PTFE
  • Stainless Steel 1.4547
  • Aluminium, Coated

Ambient Humidity

  • ≤ 90 % Non-Condensing

Process Temperature

  • 10° to 550° C

Process Pressure

  • -20 to 200 hPa

Ambient Pressure

  • 900 to 1,100 hPa

Storage Temperature

  • -20° to 70° C

Ambient Temperature

  • 0° to 50° C, Type approved up to 45° C

Measured Value

  • CO₂, SO₂, NO, NO₂, CO, CH₄, NH₃, H₂O

Gas Flow Rate

  • 200 to 300 L/h

Spectral Range

  • 2,000 to 11,000 nm

Response Time

  • ≤ 140 s including sample gas path and gas sampling unit

Accuracy

  • < 2 % of Measuring Range Full Scale

  • Reliable emission monitoring on ships
  • Accurate DeNOx and DeSOx measurements for ship engines
  • Cost-efficient process monitoring upstream and downstream of the scrubber and catalytic converters
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