Description
The NAG Marine TD-107S Oil Content Monitor is a marine oil-in-water monitoring device designed for bilge water discharge measurement and environmental compliance applications. It uses fluorescence detection technology to accurately measure hydrocarbon concentration while reducing interference from suspended particles such as rust and debris. The TD-107S is designed to comply with IMO Resolution MEPC.107(49) requirements and is used in shipboard oily water separator monitoring systems.
The TD-107S features a modular smart sensor design, pre-calibrated sensor assembly, LCD display, alarm functions, data logging, and communication outputs. It is commonly installed on commercial vessels, offshore equipment, and marine engine room systems for continuous oil discharge monitoring and control.
TD-107S
📋 Product Datasheet
| Parameter | Value |
|---|---|
| Brand | NAG Marine |
| Model | TD-107S |
| Series | TD-107S Oil Content Monitor Series |
| Product Name | Oil Content Monitor / Bilge Oil Monitoring System |
| Application | Marine Bilge Water Oil Concentration Monitoring |
| Detection Technology | Fluorescence Detection Technology |
| Measurement Range | 0–30 ppm Oil Concentration |
| Display | 320 × 240 Resolution LCD Display |
| Power Supply | 24 VAC/VDC (Optional 100–240 VAC) |
| Signal Output | 4–20 mA Analog Output |
| Alarm Output | Three Dry Contact Relays |
| Communication / Storage | Micro SD Card Data Logging |
| Sensor Type | Removable Smart Sensor Assembly |
| Enclosure Rating | NEMA 4X / IP66 |
| Dimensions | Approx. 242.8 × 361.9 × 144 mm |
| Weight | Approx. 6.35 kg |
| Sample Pipe Size | 6.35 mm (0.25 inch) |
| Country of Origin | USA |
| Condition / Status | Used – Verify Physical Unit |
⚙️ Product Features
🔹 Accurate Oil Detection – Uses fluorescence detection technology to identify oil molecules in water samples and provide reliable PPM measurement.
🔹 IMO MEPC.107(49) Compliance – Designed for marine oily water discharge monitoring applications requiring regulatory compliance.
🔹 Smart Sensor Design – Includes a modular removable detection sensor with pre-calibrated replacement capability for easier maintenance.
🔹 Marine Bilge Monitoring – Suitable for engine rooms, oily water separators, and vessel environmental monitoring systems.
🔹 Integrated Alarm Functions – Provides relay outputs for oil concentration alarms and system status monitoring.
🔹 Data Recording Function – Supports trend logging through accessible memory storage for operation records and maintenance analysis.
🔹 Industrial Protection Housing – Designed with IP66/NEMA 4X enclosure protection for marine and industrial environments.
🔹 Easy Maintenance Structure – Plug-and-play sensor connection simplifies replacement and service procedures.
❓ Common Questions & Answers
Q1: What is the NAG Marine TD-107S?
A: It is an oil content monitoring instrument used to measure oil concentration in discharged water from marine oily water systems.
Q2: What is the main application of TD-107S?
A: It is mainly used for bilge water monitoring, oily water separator systems, and shipboard environmental protection applications.
Q3: How does the TD-107S detect oil?
A: It uses fluorescence detection technology, where oil molecules are excited to emit light for measurement and analysis.
Q4: Does the TD-107S support alarm output?
A: Yes. It provides relay outputs for alarm and system status functions.
Q5: What power supply is required?
A: The standard version uses 24 VAC/VDC power input, with optional 100–240 VAC power supply availability.
Q6: Is TD-107S a PLC module?
A: No. It is a dedicated marine monitoring instrument designed for oil concentration measurement and alarm control.
Q7: What should be checked before replacement?
A: Confirm the exact model, sensor configuration, power supply, piping connections, communication requirements, calibration status, and existing oily water separator system compatibility.
⭐ Recommended NAG Marine Models
- TD-107S-24 – Oil Content Monitor 24VAC/VDC Version
- TD-107S-WPR – Oil Content Monitor Weather Protected Version
- TD-107 Oil Content Monitor – Marine Bilge Oil Monitoring System
- TD-107 Smart Sensor Assembly – Replacement Detection Sensor
- Tan Delta Oil Quality Sensor – Oil Condition Monitoring Sensor
- NAG Marine Tank Level Indicator System – Marine Level Monitoring Equipment
- NAG Marine Fluid Automation Products – Marine Monitoring Solutions
- NAG Marine OWS Monitoring System – Oily Water Separator Monitoring System
- NAG Marine Remote Monitoring Interface – System Communication Module
- NAG Marine Shipboard Automation Components – Marine Control Equipment
