TS204 Marine Level Transmitter

1. Product Introduction

Reliable liquid-level monitoring is essential for the safe and efficient operation of marine vessels. The TS204 Marine Level Transmitter is designed for measuring liquid levels in shipboard tanks and other vessel compartments, including fresh water tanks, cargo oil tanks, ballast water tanks, and fuel storage systems.

The transmitter uses an imported, oil-filled piezoresistive silicon sensing element as its pressure-sensitive core. Combined with precision operational amplifier circuitry and proprietary solid-state voltage regulation technology, it provides stable measurement performance and resistance to electrical interference in demanding marine operating environments.

Designed to withstand vibration, mechanical shock, and challenging onboard conditions, the TS204 supports accurate liquid-level measurement and reliable signal transmission. Multiple output signals and pressure connection options are available to facilitate integration with compatible marine monitoring and control systems.

2. Key Product Advantages

• Reliable Marine Measurement: Designed for liquid-level monitoring in ship tanks and vessel compartments.

• High Measurement Accuracy: Available accuracy options of ±0.25% FS and ±0.5% FS.

• Interference Resistance: Precision amplifier circuitry and voltage regulation technology help maintain stable measurement signals.

• Vibration and Shock Resistance: Suitable for demanding marine environments where mechanical vibration and shock may occur.

• Marine Safety-Oriented Design: Explosion-proof design options support safety requirements in relevant marine applications. Confirm the applicable protection rating and certification for the selected configuration.

• Flexible Signal Output: Supports 4–20 mA, 0–5 V, 1–5 V, and customized output options.

• Convenient System Integration: Multiple pressure port configurations help accommodate different installation requirements.

• Long-Term Stability: Long-term stability is specified at ≤0.25% FS/year.

• Robust Installation Structure: Designed for practical installation and maintenance in onboard measurement systems.

3. Technical Specifications

Note: The product information lists both a liquid-level measuring range in mH₂O and general pressure ranges in kPa/MPa. Please confirm the available range corresponding to the required model and application before ordering.

4. Typical Marine Applications

The TS204 is suitable for liquid-level measurement and monitoring in a variety of marine tank systems.

Cargo Oil Tank Monitoring

• Liquid-level measurement in oil tanker cargo tanks

• Monitoring of liquid levels during vessel operation and cargo management

Ballast Water Systems

• Liquid-level monitoring in vessel ballast water tanks

• Support for onboard ballast water management and tank monitoring

Fuel and Lubricating Oil Systems

• Liquid-level measurement in marine fuel tanks

• Monitoring of lubricating oil storage tanks

Chemical Tanker Storage

• Liquid-level monitoring in storage tanks on chemical tankers

• Application-specific material and compatibility requirements should be confirmed according to the measured medium.

5. Signal Output and Installation Options

To support different marine monitoring systems, the TS204 offers several electrical and mechanical configuration options.

Output Signal Options

• 4–20 mA

• 0–5 V

• 1–5 V

• Customized output signals

Pressure Port Options

• M20×1.5

• M18×1.5

• M14×1

• Customized connections

Power Supply

• 16–32 V DC

• Typical operating supply: 24 V DC

When selecting a configuration, buyers should provide the required measuring range, tank medium, power supply, signal input requirements, installation connection, and operating environment. This information helps ensure compatibility with the existing vessel monitoring system.

6. Quality Control and Manufacturing Capabilities

Danrui Sensor (Suzhou) Co., Ltd. specializes in the research, development, and manufacturing of pressure and differential pressure measurement technologies. The company serves industries including aerospace, shipbuilding, ordnance manufacturing, and petrochemicals.

Its manufacturing and quality management processes combine precision testing equipment with a digital Manufacturing Execution System (MES).

Quality Management and Traceability

• ISO 9001:2015 Quality Management System

• ISO 14001:2015 Environmental Management System

• ISO 45001:2018 Occupational Health and Safety Management System

• Full-process production tracking through MES

• Unique SN identification for individual sensors

• Traceability across assembly, testing, aging, and final inspection

• High-precision testing equipment, with some core equipment offering precision up to 0.005%

According to the company's quality control process, each transmitter undergoes factory testing, including high-temperature burn-in, accuracy calibration, and functional validation before shipment. Production records are tracked through the MES system to support product and batch traceability.

Company Information

• Established in 2011

• 50+ employees

• 15 years of industry experience

• 20+ patents

• National High-Tech Enterprise

• Private Technology Enterprise

• Technology-Based SME

• Member of the China Instrument and Control Industry Association

Danrui also holds nearly 20 patents related to CE-TUV explosion-proof and flameproof technologies. Certification and protection details applicable to a specific transmitter configuration should be confirmed before purchase.

7. OEM and ODM Services

Danrui supports OEM and ODM cooperation for customers with specific measurement and system integration requirements.

Available customization can be discussed for:

• Measuring range

• Output signal

• Pressure port and thread connection

• Lead wire configuration

• Power supply requirements

• Installation dimensions

• Application-specific technical requirements

For customized projects, customers are encouraged to provide technical drawings, system interface details, measured medium information, and operating conditions for engineering evaluation.

8. Frequently Asked Questions

Q1: What types of marine tanks can the TS204 measure?

The TS204 is designed for liquid-level monitoring in marine applications such as cargo oil tanks, ballast water tanks, fuel tanks, lubricating oil tanks, and chemical tanker storage tanks. Medium compatibility should be confirmed for each application.

Q2: What measuring range is available?

The stated liquid-level measuring range is 1 mH₂O to 200 mH₂O. The general pressure range information also lists several options from 0–20 kPa and 40 kPa to 100 kPa–10 MPa. Please confirm the specific range required for your application.

Q3: What output signals are supported?

Standard options include 4–20 mA, 0–5 V, and 1–5 V. Customized outputs may also be available upon technical confirmation.

Q4: What power supply does the transmitter require?

The specified power supply range is 16–32 V DC, with 24 V DC as the typical supply.

Q5: How does Danrui ensure product quality?

The company uses a digital MES system to track production processes through unique SN codes. According to its quality control process, each transmitter undergoes factory testing, including high-temperature burn-in, accuracy calibration, and functional validation before shipment.

Q6: What certifications does the company hold?

Danrui holds ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 management system certifications, along with CE certification as stated in its company information. The specific certifications and explosion-proof ratings applicable to the TS204 configuration should be confirmed before ordering.

Q7: Is there a minimum order quantity?

The stated minimum order quantity is one piece, with no higher MOQ requirement.

Q8: What payment methods are accepted?

The company accepts T/T, L/C, and D/P.

Q9: Are OEM and ODM orders accepted?

Yes. OEM and ODM cooperation is available. Customized requirements can be evaluated according to the customer's technical specifications and application conditions.

9. Request a Quote

Looking for a reliable liquid-level measurement solution for marine tanks or vessel monitoring systems? Contact Danrui Sensor (Suzhou) Co., Ltd. with your required measuring range, tank medium, output signal, power supply, and installation specifications.

The TS204 Marine Level Transmitter offers multiple measurement and connection options for marine liquid-level monitoring. Contact our team to confirm the suitable configuration and discuss your OEM or ODM requirements.