Portable Tank Gauging Solutions - UTI Meter, UTI TAPES, HERMetic Sampler
Swift Marine Tech Services Pte Ltd. is an authorized sales and service partner of
Honeywell Products
Your trusted partner for all HERMetic brands UTI Tapes, UTI Meter Calibration & Services at Singapore, Indian , APAC & West African Ports.
Best Rates guaranteed for Genuine Honeywell HERMetic UTI Products with factory warranty of 3 years
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Why Swift Marine Tech Services are different?
24 Hours
Service Delivery
EX-Stocks
(Immediate Shipping)
Economical & Quality Tank
Gauging Solutions
All Product Pricing will be the same for all Global Ports Delivery
Special Package for End-Users
a. Special 5% discount on Honeywell factory standard rates for purchase of all UTI Meter / Sampler / Spares etc,.
b. UTI Upgrade Package: 10% discount on Honeywell factory rates for HERMetic UTI Meters upgrades to Gtex version under exchange offer.The obsolete UTI Meter Models like GT3/MK3-LBI-UNI to be returned to workshop for scrapping.
c. Conversion of other make UTI meters to Honeywell Gtex Brand: 10% discount for conversion of any other competitor make UTI Meters of Honeywell.
d. We are Honeywell’s Authorized Distributor for serving customers located in Singapore, Malaysia, Vietnam, Thailand, Philippines, India, Sri Lanka, Bangladesh, Nigeria West Africa .
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HERMetic UTI Meter Gtex for Closed Operation
Honeywell Tanksystem’s HERMetic UTImeter Gtex is a portable gas tight liquid level gauge designed for closed gauging of hydrocarbons and chemicals. It ensures increased safety and efficiency in cargo control measurement, custody transfer, temperature verification and free water detection on marine vessels.
What Problems Does It Solve?
Honeywell’s HERMetic UTImeter Gtex allows static verification of the liquid level in a tank and continuous temperature reading of the liquid with high repeatability, thanks to the electronic detection principle. The fully modular unit ensures accuracy and stability, while reducing maintenance costs for users.
What Is It?
HERMetic UTImeter Gtex enables three
measurements in a single operation:
- Ullage level measurement
- Temperature verification
- Oil-water interface level detection
It is available in four versions:
- HERMetic UTImeter Gtex with 1-inch sensing probe, FKM gaskets for key hydrocarbon applications
- HERMetic UTImeter Gtex Chem with 1-inch sensing probe, FFKM gaskets and tape connector for use with corrosive liquids
- HERMetic UTImeter Gtex Visc or HERMetic UTImeter Gtex Chem Visc with 2-inch load on the sensing probe, recommended for high viscous products in hydrocarbons or corrosive liquids.
HERMetic UTImeter Gtex allows easy battery exchange and can be fitted with interchangeable adaptors for connection on different vapor control valves. The tape cleaning devices, window wiper and tape protection are standard parts.
How Does It Work?
The sensor of HERMetic UTImeter Gtex is calibrated once at the factory and does not require subsequent calibration. The temperature probe is an RTD element, with its characteristics stored inside the sensor. The sensor sends true temperature values to the electronic package. Therefore, changing a sensor or a tape does not require a new calibration.
The unit complies with a host of regulations, including:
- IMO (Solas 74, MARPOL 73/78)
- ISO (4512, 3170, 4268)
- API (MPMS Chap 3.1A, MPMS Chap 7, MPMS Chap 8.1, MPMS Chap 17.11)
- IP (PMM Part III-1, PMM Part IV)
- EC Directive 89/336/EEC (EMC)
- EC Directive 94/9/EC (MED)
- EC Directive 96/98/EC (ATEX 100a).
It has been approved by:
- National authorities (USCG, MSA, GOST-R)
- All major classification societies
- ATEX, IECEx, Factory Mutual, NEPSI, GOST standard.
Honeywell HERMetic GTex RTex UTImeter advantages
- Lightest equipment on the market;
- Longest equipment lifetime – if well maintained, utilized in accordance with the manual and if no equipment obsolesce appear on the market;
- Single producer dedicated to chem tankers;
- No tools required to open the unit for service;
- Plug Play design – no need to calibrate the unit if you change the tape or the sensor;
- Highest accuracy for tape;
- Highest temp resolution;
- Continuous temp measurement;
- Fastest sensor reaction to interface detection;
- Largest qualified service station network;
- Global presence – partners & direct.
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HERMetic Sampler GTX Chem
The HERMetic Sampler GTX Chem and HERMetic Sampler GTN Chem are designed for closed sampling of liquids or chemicals, which present a Fire-Health- or Air pollution Hazard. The gas tight construction of these units avoids a pressure release from the tank and exposure to fumes during operation. We at Swift Marine Tech Services are the authorized partner of Honeywell.
For the HERMetic Sampler GTX Chem the transfer of the liquid from the sampling bottle to a laboratory bottle occurs by overpressuring the upper chamber of the sampler with a pump.
- After sampling, the liquid can be transfered into a laboratory bottle by opening the transfer valve and actuating the pressure pump.
- The graduated tape permits checking of sampling bottle height.
- The HERMetic Sampler GTX Chem is very easy to clean and fully compatible with all kind of non corrosive and corrosive liquids.
For the HERMetic Sampler GTN Chem, the sample can be transfered under closed condition. This transfer garantees the integrity of the sample, since the liquid is never in contact with the atmosphere. A closed vapour recovery system dispatches the vapours back into the tank during transfer of the liquid into the laboratory bottle.
- The HERMetic Sampler GTN Chem can be purged with inert gas before and/or after sampling.
- The sampled liquid is never in contact with the atmosphere.
- The sampling height can be measured on the graduated tape.
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Accessories for UTI Meters
HERMetic DIP 2 / HERMetic DIP 2 Gas Tight
A 500 mm long graduated DIP rod, designed for easy penetration of sediments on tank bottom, is attached to a 30 mt long stainless steel tape, graduated in metric and English units; available also in gas tight version.
HERMetic Press
Tanker operation requires verification of tank pressure without potential for error due to signal conversion or remote transmission. This high precision gauge measure within the range of 1500mm vacuum and 2500mm pressure. It fits to valves of 1″.
HERMetic OXY
This portable device allows the sampling of inert gas or any other gas over full tank height, with negligible escape of gas to the atmosphere. It is possible to connect to 1″ valve. The portable gas analyser is not supplied with the OXY.
HERMetic Compact Valves
Specially designed to fit all portable HERMetic equipment are available with three different sizes: 1”, 2” and 4” They are proposed with female thread or DUJ multi-standard flange, which fits the following standards: DIN PN 10 DN 50 – DIN PN 16 DN 50 – DIN PN 25 DN 50 – DIN PN 40 DN 50 JIS 5K 50 – JIS 10K 50 – ANSI 150 lbs 2 inches. All the valves are produced in stainless steel 316 with minimal MO content 2,7%, PTFE seats.
Marine Safety Guidelines for Hazardous Area Equipment
Marine operations demand the highest standards of marine safety, regulatory compliance, and operational reliability—especially in hazardous and explosive environments. These Marine Safety Guidelines are specifically developed for vessel operators, ship managers, tanker fleets, offshore platforms, oil terminals, and marine engineering companies to ensure the safe and compliant use of portable tank gauging systems, marine measurement instruments, and hazardous area monitoring equipment.
By following internationally recognized marine safety standards, IECEx and ATEX certification requirements, Zone 0 / Zone 1 compliance protocols, and offshore equipment safety regulations, operators can significantly reduce explosion risks, improve cargo operation safety, and maintain full compliance with global maritime regulations.
ementing structured marine safety compliance procedures not only protects crew, cargo, and vessels but also strengthens operational efficiency and inspection readiness during port state control and class audits.
Commitment to Marine Safety & Compliance
Safety in marine environments is not optional—it is regulatory and operationally critical.
All operators must ensure:
Use of certified hazardous-area equipment
Compliance with international marine regulations
Proper crew training and operational awareness
Preventive maintenance and routine inspections
Documentation of safety-critical activities
Hazardous Area Equipment Standards
Marine vessels and offshore installations often operate in:
Zone 0 / Zone 1 hazardous areas
Class 1 Division 1 & 2 environments
Flammable vapor zones
Cargo tank and fuel storage areas
Essential Requirements:
Equipment must be certified under IECEx / ATEX / FM (where applicable)
Marine class approvals from recognized societies
Clearly marked hazardous area rating
Manufacturer documentation available onboard
Using non-certified equipment significantly increases explosion and compliance risks.
Portable Tank Gauging & Monitoring Safety
Portable gauging and monitoring systems are classified as safety-critical equipment.
Safe Operation Guidelines:
Always perform proper grounding before measurement
Ensure gas-tight or closed gauging systems are used
Conduct combined testing where required
Verify system integrity before deployment
Avoid opening tanks in hazardous vapor conditions
Static Electricity Prevention
Static discharge is a major ignition risk in marine cargo operations.
To minimize risk:
Use approved grounding cables
Confirm bonding between equipment and vessel structure
Avoid synthetic materials that generate static
Follow cargo handling safety procedures
Static Electricity Prevention
Static discharge is a major ignition risk in marine cargo operations.
To minimize risk:
Use approved grounding cables
Confirm bonding between equipment and vessel structure
Avoid synthetic materials that generate static
Follow cargo handling safety procedures
Maintenance & Log Monitoring
Safety systems must be monitored continuously.
Best Practices:
Review event logs regularly
Address warning alarms immediately
Perform preventive maintenance before critical thresholds
Replace defective components promptly
Keep software and firmware updated
Failure to maintain monitoring systems may lead to automatic lockouts or equipment failure.
Regulatory Compliance & Class Approvals
Marine equipment must align with:
International maritime safety regulations
Port state control requirements
Flag state compliance standards
Classification society approvals
Non-compliance can result in:
Vessel detention
Insurance complications
Operational delays
Financial penalties
Risk Assessment & Documentation
Before conducting measurement or maintenance activities:
Perform a risk assessment
Verify gas-free or controlled conditions
Document procedures followed
Maintain inspection records
Proper documentation supports audits and inspections.