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Tank Sentry

Headhunter Inc. Tank Sentry systems are advanced tank monitoring and control solutions designed to give operators real-time visibility, automation, and confidence across water and waste systems. Engineered for marine and industrial environments, Tank Sentry systems simplify how you manage fresh water, gray water, black water, and fuel tanks helping prevent overflows, reduce manual oversight, and improve overall system efficiency.

SYM-U Tank Sentry Tank Fluid level Monitor Sensor Module

Original price $1,183.99 - Original price $1,183.99
Original price
$1,183.99
$1,183.99 - $1,183.99
Current price $1,183.99
Out of stock

Tank Sentry Sensor Module:Tank level sensor recommended for Regular Tank Depth Depth Ranges to 132 inches H20 and 155 inches of fuel The Headhunter...

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Original price $1,183.99 - Original price $1,183.99
Original price
$1,183.99
$1,183.99 - $1,183.99
Current price $1,183.99
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Tank Sentry Nylon Tubing

Original price $11.99 - Original price $11.99
Original price
$11.99
$11.99 - $11.99
Current price $11.99

36 inches of 1/4" Nylon tubing used to monitor tank levels

Original price $11.99 - Original price $11.99
Original price
$11.99
$11.99 - $11.99
Current price $11.99

TS-1501 Tank Sentry Display Panel

Original price $1,101.99 - Original price $1,101.99
Original price
$1,101.99
$1,101.99 - $1,101.99
Current price $1,101.99
Only 4 left!

  The TS-1501 is a DC-powered single-tank level monitoring panel engineered to maintain minimum tank levels through automated pump control. It deli...

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Original price $1,101.99 - Original price $1,101.99
Original price
$1,101.99
$1,101.99 - $1,101.99
Current price $1,101.99

1/4" Urethane Tank Sentry Tubing

Original price $37.99 - Original price $37.99
Original price
$37.99
$37.99 - $37.99
Current price $37.99

Connects your SYM tank level monitor directly to the tank penetration point with reliable urethane construction. This 1/4" tubing delivers accurate...

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Original price $37.99 - Original price $37.99
Original price
$37.99
$37.99 - $37.99
Current price $37.99

Tank Sentry Fitting Kit

Original price $93.99 - Original price $93.99
Original price
$93.99
$93.99 - $93.99
Current price $93.99

Provided hardware needed to weight down your tank sentry probe Provided hardware to connect two lengths of nylon tube (NT-250) to extend your tank...

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Original price $93.99 - Original price $93.99
Original price
$93.99
$93.99 - $93.99
Current price $93.99

WTS-1500 Tank Sentry Display Panel

Original price $1,101.99 - Original price $1,101.99
Original price
$1,101.99
$1,101.99 - $1,101.99
Current price $1,101.99
Only 2 left!

The WTS-1500 Tank Sentry Display Panel monitors single-tank levels with precision control to maintain optimal fill capacity. Features include indep...

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Original price $1,101.99 - Original price $1,101.99
Original price
$1,101.99
$1,101.99 - $1,101.99
Current price $1,101.99

TS-3000 Series Tank Level Read Out Display

Original price $308.99 - Original price $1,544.99
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$308.99 - $1,544.99
$308.99 - $1,544.99
Current price $308.99
in stock

  Monitor up to six tanks simultaneously with the MO-3000 panel series, engineered for compact multi-tank installations. A single DC power supply o...

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Original price $308.99 - Original price $1,544.99
Original price
$308.99 - $1,544.99
$308.99 - $1,544.99
Current price $308.99

Tank Penetration Assembly

Original price $234.99 - Original price $411.99
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$234.99 - $411.99
$234.99 - $411.99
Current price $234.99

The Tank Penetration Assembly serves as the mounting fixture for your holding tank, designed to interface with hose connections from tank level mon...

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Original price $234.99 - Original price $411.99
Original price
$234.99 - $411.99
$234.99 - $411.99
Current price $234.99

TS-2500 Tank Sentry Display Panel

Original price $966.99 - Original price $966.99
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Current price $966.99
Only 4 left!

  The TS-2500 Tank Sentry Display Panel provides dedicated monitoring for single tank installations requiring dependable low-level detection. Built...

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Original price $966.99 - Original price $966.99
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$966.99 - $966.99
Current price $966.99

TS-2000 Tank Sentry Display Panel

Original price $1,080.99 - Original price $1,080.99
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$1,080.99 - $1,080.99
Current price $1,080.99
Only 5 left!

  The TS-2000 Tank Sentry panel delivers single-tank level monitoring with independently adjustable high and low alarm set points for customized th...

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Original price $1,080.99 - Original price $1,080.99
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$1,080.99 - $1,080.99
Current price $1,080.99

1/4" Swagelok Tank Sentry Hose

Original price $232.99 - Original price $232.99
Original price
$232.99
$232.99 - $232.99
Current price $232.99
Only 1 left!

1/4" hose assembly engineered for Tank Sentry monitoring systems, featuring a fire-retardant design with crimped plastic quick-connect insert for s...

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Original price $232.99 - Original price $232.99
Original price
$232.99
$232.99 - $232.99
Current price $232.99

SYM-U Kit

Original price $1,454.99 - Original price $1,454.99
Original price
$1,454.99
$1,454.99 - $1,454.99
Current price $1,454.99
Out of stock

SYM-U kit includes following: SYM-U Level monitor  1x 1 1/4" Sch. 80 PVC tank adapter 1x 10' 1/4" urethane tubing 1x 30' 18/3 wire 2x 36" Nylon tu...

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Original price $1,454.99 - Original price $1,454.99
Original price
$1,454.99
$1,454.99 - $1,454.99
Current price $1,454.99
Sold out
Tank Sentry Monitors, Smart Tank Level Monitoring System

Tank Sentry Monitors, Smart Tank Level Monitoring System

Effortlessly monitor tank levels with Headhunter’s Tank Sentry Monitors, engineered for precision, reliability, and broad system compatibility. These advanced monitoring systems deliver real-time fluid-level data for vessels of all sizes, eliminating guesswork and enabling efficient, confident operation. With a comprehensive range of products designed to match your specific tank configuration, Headhunter Inc. offers a complete monitoring solution.

All Tank Sentry components are engineered and manufactured in-house in the USA, ensuring exceptional build quality, rigorous quality control, and industry-leading performance.

Tank Sentry System Components

Tank Sentry products deliver industry-leading solutions for marine tank level management with proven durability. Built entirely in-house with proprietary hydrostatic pressure measurement technology, our system ensures reliable performance across fresh water, wastewater, fuel, and other fluid applications.

Tank Sentry Display

Our series of display panels provides real-time, user-friendly visibility into tank fluid levels for seamless monitoring across multiple tanks. Choose from low or high-level alarm options for added safety and convenience.

SYM-U

The SYM-U is a universal tank level monitor that uses hydrostatic pressure technology to accurately measure fluid levels in freshwater, wastewater, or fuel tanks and transfer this data to your display

Tank Penetration Assembly

The TPA acts as a probe that receives compressed air from the sensor, which measures resistance and converts it into a pressure-based voltage signal sent to the display to indicate tank level.

Tank Sentry Kits

The Sentry Kits bundle all essential components for quick and efficient multi-tank fluid monitoring and management onboard marine vessels.

Precision Engineering for Reliable Tank Level Management

Precision Engineering for Reliable Tank Level Management

Headhunter’s Tank Sentry system sets a new standard in marine fluid monitoring with advanced technology designed for accuracy, durability, and ease of use. Here’s what makes our products stand out:

  • Marine-Grade Durability: Built with rugged materials, resistant to harsh conditions, ensuring reliable performance in saltwater, freshwater, and fuel systems.
  • Unmatched Accuracy: State-of-the-art sensors and probes deliver precise and real-time tank level measurements for seamless water and fluid management.
  • Engineered In-House: Every component is designed and built under rigorous quality control to ensure superior performance.
  • Hassle-Free Installation and Maintenance: Designed for quick setup and easy upkeep, reducing downtime so you can focus on smooth operations onboard.
Worldwide Shipping & Service

We ship worldwide, offering you access to the best tank sentry systems wherever you are.

ISO-Certified Quality

Backed by ISO 9001:2015 certifications to guarantee compliance and superior standards.

Dedicated Support

From consultation to after-sales service, Headhunter ensures reliable support at every stage of the purchasing cycle.

Tank Sentry FAQ

Whether you're a boat owner, a retrofit installer, or a marine engineering professional, we’re here to answer your key questions

General Questions

What types of fluids can the Tank Sentry system monitor?

The Tank Sentry system can monitor a range of fluids, including freshwater, wastewater, and diesel fuel, with certain components tailored to your specific setup.

What is the maximum depth the sensors can measure?

The Tank Sentry sensors are recommended for depth ranges up to 132 inches H2O for water-based fluids and 155 inches for diesel fuel tanks.

Are the Tank Sentry components compatible with existing tank setups?

Yes, Tank Sentry components are compatible with various tank setups and can integrate with Headhunter Tank Sentry panels as well as PLC and computer monitoring systems.

Can I monitor multiple tanks with a single system?

Absolutely! Headhunter offers kits designed to monitor anywhere from 1 to 6 tanks on a single display, depending on vessel requirements.

Are the sensors and probes built to handle harsh marine conditions?

Yes, all Tank Sentry components are crafted with marine-grade, corrosion-resistant materials designed to withstand sewage, saltwater, and freshwater environments.

Can the Tank Sentry system be integrated with advanced monitoring systems onboard?

Yes, the Tank Sentry system can be connected to PLCs (Programmable Logic Controllers) and computer monitoring systems for advanced functionality and centralized fluid management.

Installation and Maintenance

Can I install the Tank Sentry system on my own?

The Tank Sentry system is designed for easy installation, and the kits include all necessary components and wiring. However, professional installation is recommended for larger or more complex systems.

What maintenance is required for the Tank Sentry system?

The system requires minimal maintenance. Regular inspections of sensors, wiring, and tubing can help ensure the system operates smoothly and accurately over time.

Are replacement parts and service readily available?

Yes, we offer worldwide shipping for tank sentry components and spare parts. Additionally, our dedicated support team is available to assist with troubleshooting, technical advice, and post-purchase service.

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