1. UTI Meter (Ullage Temperature Interface) – Honeywell Gtex/Rtex, Tanktech TFC-02, and MMC Complete Guide

Introduction

The UTI Meter is a portable precision instrument designed for accurate measurement of ullage (the air space in the tank), temperature, and the interface between oil and water within shipboard tanks. UTI Meters play an indispensable role in cargo management, custody transfer, and regulatory compliance throughout India, Singapore, and Malaysia and Indonesia.

For cargo tankers and oil & chemical carriers, UTI (Ullage Temperature Interface) meters are essential for measuring ullage, temperature, and oil-water interface levels with high accuracy.

Top brands like Honeywell Gtex/Rtex, Tanktech TFC-01 (T2000 Series), and MMC (Portable UTI Meters) are trusted worldwide for cargo inspection, custody transfer, and tank calibration.

In this guide, we explain why UTI meters are important, key brand features, calibration requirements, and best practices for marine operators.

Why UTI Meters Are Essential for Tankers?

 Accurate Ullage & Cargo Measurement – Ensures correct cargo quantity during loading & discharge.
 Custody Transfer Compliance – Mandatory for charterers, surveyors, and terminal inspections.
 Detects Water Interface Levels – Prevents contamination of cargo with seawater or other liquids.
 Temperature Accuracy – Correct cargo temperature is vital for volume calculation (API tables).
 Compliance with Marine & Oil Industry Standards – Meets API MPMS Chapter 3 & 17, IMO, and OCIMF requirements.

Top UTI Meter Brands & Features

1. Honeywell Gtex & Rtex (Portable UTI Meters)

• Why It’s Popular:Most widely used on tankers for accurate ullage and temperature measurement.
• Key Features:
  • Gas-tight (Gtex) and Restricted (Rtex) versions.
  • High-accuracy Pt100 temperature sensor.
  • API-approved water finding & interface sensor.
• Calibration Requirement:
  • Annuallyas per OCIMF guidelines.
  • Temperature calibration against traceable standards; interface sensor test with water-finding paste.

2. Tanktech TFC-02 (T2000 Series)

• Why It’s Popular:Preferred for Korean and Japanese-built tankers.
• Key Features:
  • TFC-02 main model with T2000 electronics.
  • Robust anti-static tape for accurate ullage reading.
  • Fast-response temperature probe.
• Calibration Requirement:
  • Annual service recommended; tape length verification and interface sensor adjustment.

3. MMC (Portable UTI Meters – Approved by API)

• Why It’s Popular:Used for portable tank measurementin terminals and refineries.
• Key Features:
  • Intrinsically safe for flammable cargo tanks.
  • LCD temperature display with °C/°F switch.
  • Water interface detection via audible/visual alarm.
• Calibration Requirement:
  • Quarterly verificationfor high-accuracy cargo measurement.
  • Tape cleaning to prevent sticking & static build-up.

UTI Meter Calibration & Maintenance Best Practices

1. Regular Calibration (Annual or As Per Charterer Requirement)
   • Temperature Calibration:Compare with certified thermometer (±0.1°C accuracy).
   • Tape Length Verification:Compare with certified steel ruler for ullage accuracy.
   • Interface Sensor Check:Test with water-finding paste or standard interface liquids.
2. Preventive Maintenance
   • Clean tapes with anti-static cleaning fluidafter every operation.
   • Check for cracks in PTFE-coated sensors.
   • Replace batteries and worn tapesas per OEM guidelines.
3. Documentation & Certification
   • Always keep a valid calibration certificate onboardfor PSC and Vetting inspections.

Common UTI Meter Problems & Troubleshooting

Professional UTI Meter Calibration & Service

At Ship Care Service, we provide authorised calibration and maintenance for:

 Honeywell Gtex / Rtex Portable UTI Meters
 Tanktech TFC-01 (T2000 Series)
 MMC Portable UTI Meters

Our Services Include:

• Annual calibration & certification (traceable to ISO/IEC 17025 standards)
• Replacement of PTFE tapes, temperature sensors, and interface probes
• Emergency troubleshooting onboard
• OEM spare parts supply

 Email: sales@shipcareservice.com | admin@shipcareservice.com
 WhatsApp | Phone: +65 8192 2040 (Singapore)

2. Oil Mist Detectors (OMD): Schaller Automation, Kidde Graviner, Daihatsu & Specs Corporation – Complete Guide

Introduction

 Oil Mist Detectors (OMDs) are essential safety systems designed to detect and alert operators to the presence of oil mist within marine engine crankcases. An undetected increase in oil mist can signal overheating of bearings or other internal components, posing a serious risk of engine fires or explosions. Reliable OMD systems are mandated by IMO regulations for most large vessels and are a cornerstone of shipboard safety protocols in India, Singapore, and Malaysia and Indonesia.

In the marine and power generation industries, Oil Mist Detectors (OMDs) are critical safety devices designed to detect oil mist in crankcases and engine spaces, preventing catastrophic crankcase explosions.

Leading brands such as Schaller Automation (Visatron Series), Kidde Graviner (MK5/ MK6/ MK7), Daihatsu (MD-9M. OR MD-SX), and Specs Corporation (OMD Series) are widely used across commercial vessels and offshore platforms.

This guide explains why OMDs are essential, how they work, and the importance of regular calibration and maintenance.

Why Oil Mist Detectors Are Essential?

 Prevention of Crankcase Explosions – Detects oil mist concentration early, preventing fire or explosion in main and auxiliary engines.
 Compliance with Class & SOLAS Requirements – IMO and Class societies require OMDs for engines above a specific cylinder volume.
 Engine Protection & Safety – Immediate alarm ensures early engine shutdown, reducing damage and repair costs.

Top Brands of Oil Mist Detectors

1. Schaller Automation (Visatron Series – VN2020, VN301Plus, VN87)

• Why It’s Popular:Most widely installed OMD for marine engines, highly reliable for MAN & Wartsila engines.
• Features:Continuous crankcase monitoring, early mist detection, automatic purge system.
• Maintenance & Calibration:
  • Weekly:Visual check & self-test.
  • Annually:Factory calibration or authorized service; replacement of filters & vacuum pumps as per hours of operation.

2. Kidde Graviner (MK6 & MK7)

• Why It’s Popular:Compact design, reliable for medium-speed engines.
• Features:Optical detection, easy installation, integrated test buttons.
• Maintenance & Calibration:
  • Check optical sensors regularly for contamination.
  • Annual service with Graviner test aerosolsto verify alarm function.

3. Daihatsu (MD-9M or MD-SX Series)

• Why It’s Popular:Preferred for Daihatsu auxiliary engines on vessels.
• Features:Compact crankcase mist detection for smaller engines.
• Maintenance & Calibration:
  • Monthly cleaning of sensor chambers.
  • Yearly calibration by Daihatsu authorized service engineers.

4. Specs Corporation (OMD Series)

• Why It’s Popular:Cost-effective and Class-approved for Asian-built vessels.
• Features:Continuous monitoring, alarm & shutdown relay outputs.
• Maintenance & Calibration:
  • Routine sensor cleaning with dry air.
  • Annual calibration required with OEM-approved test mist.

How Oil Mist Detectors Work?

1. Air Sampling– Suction pumps draw crankcase air continuously.
2. Optical / Photoelectric Sensors– Detect oil mist concentration by measuring light scattering or obscuration.
3. Alarm & Engine Shutdown– If mist exceeds preset limits, alarms activate, and engine shutdown is initiated automatically.

Common OMD Faults & Troubleshooting

Calibration & Service Best Practices

• Weekly Functional Test:Use the test button or built-in self-test.
• Monthly Cleaning:Purge pipes and sensors to prevent oil contamination.
• Annual Calibration:Perform with OEM-approved test aerosols or calibration mist generators.
• Keep Service Records:Log all calibration and maintenance for PSC & Class inspections.

Professional OMD Service & Calibration

At Ship Care Service, we provide expert OMD servicing, calibration, and spare parts supply for:

 Schaller Automation Visatron Series
 Kidde Graviner MK6/MK7
 Daihatsu DM Series
 Specs Corporation OMD Series

Our Services Include:

• Onboard calibration & testing
• PCB & vacuum pump replacement
• Sensor cleaning & overhaul
• OEM-approved spare parts supply
• Class & PSC inspection readiness

 Email: sales@shipcareservice.com | admin@shipcareservice.com
 WhatsApp | Phone: +65 8192 2040 (Singapore)

3. OWS 15PPM Bilge Monitor Calibration – Deckma, Georim, Brannstrom, Jowa, and Rivertrace Complete Guide

Introduction

Oily Water Separator (OWS) systems, integrated with a 15ppm Oil Content Monitor, are essential for separating oil from water in bilge discharges and ensuring that only treated water is released overboard per international maritime regulations.

Whether your vessel is equipped with a Deckma OMD-2005, Georim GBA-155, Brannstrom Bilgmon 488, Jowa Seaguard, or Rivertrace OCD CM15 PPM & Smart Bilge Monitor, one thing remains the same – accurate calibration is mandatory for compliance with MARPOL Annex I regulations.

IMO regulations strictly require bilge water discharge to remain below 15 PPM. That means your OWS 15PPM bilge monitor must be calibrated and certified annually to avoid PSC detentions, Class survey failures, and costly environmental fines.

In this guide, we’ll cover why calibration is critical, how it’s done, and best practices for all major OWS brands.

Why 15PPM Bilge Monitor Calibration is Essential?

1. Regulatory Compliance
   • MARPOL Annex I inspections demand a valid calibration certificate.
   • Port State Control (PSC) and Class surveyors often target bilge monitor records.
2. Accurate Oil Content Measurement
   • Keeps readings within 0–15 PPM limitsfor safe discharge.
3. Avoid False Alarms
   • Deckma, Rivertrace, and other monitors can trigger nuisance alarmsif calibration drifts.
4. Longer Equipment Life
   • Routine calibration and sensor cleaning reduce wear and tear.

Brand-Specific OWS 15PPM Calibration Overview

1. Deckma (OMD-2005, OMD-2008, OMD-24 Series)

• Key Steps: Zero calibration with clean water → Span adjustment using Deckma-approved 15PPM fluid.
• Common Issues: Foggy glass tube, blocked sample cell, sensor drift.
• Calibration Interval: Annually or after sensor replacement.

2. Georim (GBA-155)

• Key Steps: Requires Georim standard oil emulsionfor precise span calibration.
• Common Issues: Display fluctuations due to dirty optical chamber.

3. Brannstrom (Bilgmon 488)

• Key Steps: Uses optical measurement; cleaning the glass tube is crucial before calibration.
• Common Issues: Sensor misalignment after prolonged vibration at sea.

4. Jowa (Seaguard 15PPM Monitor)

• Key Steps: Zero calibration with distilled water → Span calibration with Jowa test fluid.
• Common Issues: Moisture build-up causing sensor corrosion.

5. Rivertrace (OCD CM15, SMART Bilge Monitor)

• Key Steps: Fully automated calibration, but manual verificationis required for PSC compliance.
• Common Issues: False alarms if oil contamination persists in flow cell.

Standard 15PPM Bilge Monitor Calibration Procedure (All Brands)

1. Preparation

• Isolate OWS system and follow Lockout/Tagout (LOTO)
• Clean optical or ultrasonic sensors as per OEM guidelines.

2. Zero Calibration

• Flush with clean or distilled water until 0 PPMreading is stable.

3. Span Calibration

• Introduce certified 15PPM test fluid(brand-specific approved).
• Adjust calibration screws or software settings until reading stabilises at 15 PPM.

4. High-Range Test

• Test with 30 PPM fluidto verify alarm function.

5. Certification

• Record results in Oil Record Book (ORB).
• Issue calibration certificate(required for PSC/Class inspections).

When to Calibrate Your OWS Bilge Monitor?

• Annually (IMO requirement)
• After sensor replacement or repair
• If false alarms or drift are detected
• Before Class or PSC inspections

Best Practices for All OWS Brands

 Flush with clean water after every use to prevent oil build-up
 Keep OEM-approved spare parts onboard
 Always use brand-approved calibration fluids
 Maintain detailed logbooks for easy PSC clearance

Professional Calibration & Service Support

At Ship Care Service, we specialise in Deckma, Georim, Brannstrom, Jowa, and Rivertrace OWS 15PPM bilge monitor calibration.

Our Services Include

• Annual calibration & certification
• Sensor cleaning & troubleshooting
• Spare parts replacement (OEM-approved)
• Emergency PSC inspection support

 Email: sales@shipcareservice.com | admin@shipcareservice.com
 WhatsApp | Phone: +65 8192 2040 (Singapore)

4. Fanbeam Laser Radar, Radascan & Cyscan – Sales & Service Support | Ship Care Service

Reliable Dynamic Positioning (DP) Reference Systems for Offshore & Marine Operations

 At Ship Care Service, we provide sales, installation, calibration, and troubleshooting services for Fanbeam Laser Radar, Radascan, and Cyscan systems. These advanced Dynamic Positioning (DP) reference sensors are essential for offshore vessels, drillships, FPSOs, and supply vessels requiring precise positioning and station-keeping.

Whether you need new equipment supply, spare parts, or expert service support, Ship Care Service ensures fast, reliable, and IMO-compliant solutions.

Our Expertise in DP Reference Systems

 Fanbeam Laser Radar Systems

• Supply & Installationof Fanbeam 5 & latest models
• Annual DP system calibration & verification
• Repair & replacement of optical sensors, lasers, and control units
• Software updates & troubleshootingfor DP integration

 Radascan Microwave DP Sensors

• Supply & commissioningof Radascan & Radascan View
• Annual performance tests & certification
• Antenna and transponder maintenance
• Onboard troubleshooting & fault repair

 Cyscan & Cyscan Mk4 DP Reference Systems

• New system supply & setup
• Calibration & alignment with DP control systems
• Transponder & prism replacement
• Software diagnostics & error rectification

Why Choose Ship Care Service?

• Authorised & Experienced Marine Technicians– Trained to handle Fanbeam, Radascan, and Cyscan
• 24/7 Global Support– Emergency service at Singapore Port & worldwide.
• Genuine Spare Parts– OEM-approved components for reliable performance.
• IMO & Class-Compliant Testing– Ensuring full compliance with DP & offshore safety standards.
• End-to-End Service– Sales, installation, troubleshooting, and certificationunder one roof.

Applications

Our DP reference system services are ideal for:

• Offshore Supply Vessels (OSV)
• Anchor Handling Tug Supply (AHTS) Vessels
• Drillships & Semi-submersibles
• Floating Production Storage and Offloading (FPSO)
• Survey & Construction Vessels
  

5. ODME – Oil Discharge Monitoring Equipment

Sales & Service Experts for IMO-Compliant ODME Systems Including Biofuel Monitoring (MEPC.240(65))

Oil Discharge Monitoring Equipment (ODME) is a vital system for marine vessels, especially oil and chemical tankers, ensuring compliance with MARPOL regulations by monitoring and controlling the concentration of oil in discharged ballast or slop water.

Looking for a reliable ODME (Oil Discharge Monitoring Equipment) system or expert service support? We specialize in the sales and servicing of ODME systems, ensuring full compliance with MARPOL Annex I, MEPC.108(49), and the latest MEPC.240(65) guidelines for biofuel cargo monitoring.

What is ODME and Why is It Required?

An ODME system is a mandatory device used onboard tankers to monitor, control, and record the discharge of oily or chemical-laden water from cargo tanks into the sea. It ensures vessels comply with the 15 ppm discharge limit and follow pollution prevention protocols set by the International Maritime Organization (IMO).

With the rise of biofuels in marine transportation, MEPC.240(65) mandates that ODME systems be capable of detecting and recording discharges related to biofuel cargoes, including FAME blends and bio-derived oils.

 Our ODME Services Include:

•  Supply of New ODME Systems – IMO & MEPC compliant
•  Installation & Commissioning – All vessel types
•  Calibration & Certification – Annual class-approved testing
•  MEPC.240(65) Biofuel Monitoring Upgrades
•  Software & Record Book Configuration
•  Spare Parts: Flow sensors, sample pumps, valves, etc.
•  Troubleshooting, Repair & Emergency Support
•  Preventive Maintenance Contracts (PMC)

Supported ODME Brands:

We support ODME systems from leading manufacturers such as:

• Rivertrace
• Jowa
• Maritech
• Panasia
• KSB Seil Seres
• VAF Instruments
• Brannstrom

6. Ship Care Service | Fixed Tank Gauging Equipment Experts
Precision. Performance. Marine Reliability

Welcome to Ship Care Service – your trusted partner in Fixed Tank Gauging Equipment for marine and offshore industries. We specialize in the sales, service, installation, and calibration of high-accuracy tank level gauging systems for oil tankers, cargo vessels, and chemical carriers.

Our certified team ensures your tank monitoring systems stay compliant, efficient, and operational round-the-clock. Whether it’s new equipment supply or urgent troubleshooting, we’ve got you covered.

🔹 Fixed Tank Gauging Solutions
🔹 Marine Tank Level Measurement Systems
🔹 24/7 Onboard Service & Repair Support
🔹 Certified Calibration & Compliance Testing

Get precise. Stay safe. Sail smart with Ship Care.

⚓ About Us: Built for Marine Excellence
At Ship Care Service, we bring over a decade of hands-on experience in marine instrumentation and fixed tank gauging systems. Based in [Insert Your Location], we support vessels across Asia, the Middle East, and Europe with:

Genuine tank gauge components from leading manufacturers
Rapid-response onboard troubleshooting
Accurate calibration services in line with IMO standards
Turnkey solutions from supply to installation
Our mission is simple: to keep your vessel’s tank level systems operating with accuracy, safety, and full compliance.

🛠️ Brands We Service: [Saab Rosemount, Honeywell Enraf, Tokyo Keiso, etc.]

⚙️ Our Services: Fixed Tank Gauging Equipment Sales & Support
1. Equipment Sales & Supply
We supply high-precision fixed tank gauging systems for marine and industrial applications. From pressure-type to radar-based sensors, we deliver solutions tailored to your tank type and cargo needs.

2. Onboard Troubleshooting & Repair
Facing errors in level reading or sensor faults? Our technicians board your vessel anywhere in the region for quick diagnostics and reliable repair.

3. Calibration & Certification
We provide on-site calibration using certified master instruments, ensuring accuracy and documentation for class survey approvals.

4. System Installation & Commissioning
From retrofit upgrades to new installations, we install and integrate gauging systems with your existing automation or monitoring network.

5. Spare Parts & Accessories
Fast delivery of authentic sensor heads, transmitters, display units, and junction boxes for major tank gauging systems.

🔍 Need urgent assistance? We provide same-day onboard visits in port locations.
📩 Email us for a custom quote or service booking.

7. Span & Calibration Gas Bottle Supply
Trusted Provider for Accurate Gas Calibration Solutions

✅ About Us
Welcome to Ship Care Service – your trusted partner in the supply and servicing of Span Gas Bottles and Calibration Gas Cylinders. We specialize in delivering precision gas mixtures for industrial, marine, oil & gas, laboratory, and safety calibration needs.

Whether you’re calibrating fixed gas detection systems or portable detectors, we ensure certified, traceable, and reliable calibration gases that meet international standards like ISO, NIST, and EN.

📦 Our Products
🧴 Span Gas Bottles
Custom and standard gas mixtures
Non-reactive and reactive gases available
Various concentrations and cylinder sizes
Long shelf life with accurate traceability
Compatible with all major gas detectors

🧪 Calibration Gas Cylinders
Single-gas and multi-gas options
CO, H2S, CH4, O2, NH3, NO, SO2, CL2, and more
Available with regulators and flow meters
Certified to ISO 6142 / NIST / EN standards
Available in disposable and refillable options

🔄 Accessories & Replacements
Demand flow and fixed flow regulators
Tubing, connectors, and adaptors
Carrying cases and custom kits

🛠️ Our Services
✅ Fast delivery of stock and custom gases
✅ Regular calibration gas supply contracts (AMC)
✅ Technical support for detector compatibility
✅ On-site delivery for vessels, plants & offshore rigs
✅ Old cylinder buy-back & recycling support

🌍 Industries We Serve
Marine & Shipping
Oil & Gas
Petrochemical Plants
Safety Equipment Suppliers
Calibration Laboratories
Fire & Gas Detection System Integrators

💡 Why Choose Us?
✔️ ISO-certified gases from reputed global manufacturers
✔️ Fast shipping across Singapore, Southeast Asia & the Middle East
✔️ 24/7 availability for urgent vessel supply
✔️ Large stock of standard 4-gas mix bottles
✔️ Expert technical team for compatibility support

📦 Popular Gas Mixes We Supply
Mix Composition Common Application
CH4 50% + O2 18% + CO 50ppm + H2S 25ppm 4-Gas Detectors Calibration
CO 50ppm + H2S 20ppm + O2 18% Portable Gas Monitor Calibration
NH3 50ppm Ammonia Detector Calibration
SO2 10ppm + CO 100ppm Industrial Gas Monitor Calibration

8. Your Trusted Partner for Fixed & Portable Gas Detection Solutions

✅ Who We Are
Welcome to Ship Care Service, your reliable partner in safety. We specialize in the sales, installation, calibration, and maintenance of Gas Detection Systems – both Fixed and Portable. With years of hands-on experience, we serve industries such as marine, oil & gas, manufacturing, and construction, ensuring the highest standards of gas leak detection and safety compliance.

📦 Our Products & Services
🔧 Fixed Gas Detection Systems
Design, Supply & Installation
Calibration & Annual Maintenance Contracts (AMC)
System Integration with Fire & Safety Panels
Brands Supported: Consilium, Riken Keiki, Honeywell, Dräger, MSA, Hanla, and more

🧰 Portable Gas Detectors
Supply of single-gas & multi-gas detectors
Bump testing & sensor replacement
Battery & charger support
Brands Supported: Riken Keiki, BW Technologies, Dräger, MSA, Crowcon

⚙️ Calibration & Servicing
On-site & off-site calibration
Sensor health check and replacement
Troubleshooting & software updates
Issue of calibration certificates for safety audits

🌐 Industries We Serve
Marine & Offshore
Oil & Gas Refineries
Chemical Plants
Power Plants
Warehouses & Storage Facilities
Construction & Industrial Sites

💡 Why Choose Us?
✅ Certified Technicians with Hands-on Experience
✅ Quick Turnaround Time & 24/7 Emergency Support
✅ AMC (Annual Maintenance Contract) for Long-Term Service
✅ All Major Brands Supported
✅ Competitive Pricing with Genuine Spare Parts

📍 Service Locations
We provide fast and reliable service across Singapore, India, Malaysia, Indonesia, Middle East, and Southeast Asia.