TEKELEK TEK811 Tank Monitor

( Brand: Tekelek ), ( Part Type: Tank Monitor ), ( Unit Type: Unit ), ( Manufacturer Part Number: TEK811 ), ( Gas Es Detected: Oil And Diesel ), ( Country Of Origin: United States ), ( California Prop 65 Warning: None Known )

Review TEKELEK Tank Monitor

The Tekelek TK811 Tank Monitor is an advanced, non-invasive ultrasonic liquid level sensor designed for aboveground storage tanks used in various industries such as oil and gas, agriculture, and water treatment. This versatile device is engineered to provide accurate and reliable level measurement data, ensuring efficient inventory management and reducing the risk of overfilling or running out of stock.

The TK811 employs state-of-the-art ultrasonic technology to measure the distance between the sensor and the liquid surface, calculating the volume of the stored liquid. Its rugged, waterproof design features a durable housing made from UV-stabilized polypropylene, making it suitable for harsh outdoor environments. The sensor's built-in temperature compensation algorithm helps maintain measurement accuracy by accounting for temperature fluctuations.

The TK811 is easy to install and operate. It can be mounted on the tank's exterior using the included bracket or magnetic base, and no entry into the tank is required. The sensor communicates wirelessly with a base station using industry-standard protocols like Modbus or HART, allowing for seamless integration with existing control systems.

This tank monitor offers various mounting options, including horizontal, vertical, and angled installations, catering to different tank geometries. It is also configurable for various tank sizes and liquid types, making it an ideal solution for a wide range of applications.

The TK811 is equipped with a rechargeable battery that can last up to 5 years, significantly reducing the need for frequent battery replacements. It also features a self-diagnostic function, which alerts users to any potential issues, ensuring timely maintenance and minimizing downtime.

In summary, the Tekelek TK811 Tank Monitor is a high-performance, non-invasive ultrasonic liquid level sensor designed for aboveground storage tanks. It offers accurate and reliable level measurement data, easy installation, and long battery life, making it an essential tool for efficient inventory management and optimizing operational performance in various industries.

The Tekelek TK811 Tank Monitor is a wireless ultrasonic fuel level sensor designed for aboveground storage tanks. Here are some pros and cons that might help you make an informed decision about purchasing this product:

1. Wireless Design: The TK811 operates wirelessly, eliminating the need for running wires from the tank to the display or to a power source. This makes installation easier and less time-consuming.

2. Ultrasonic Technology: The sensor uses ultrasonic technology to measure the fuel level accurately, providing real-time data.

3. Durable Construction: The sensor is made of stainless steel and is designed to withstand harsh environments, making it suitable for industrial applications.

4. Multiple Display Options: The TK811 can be displayed on various devices such as a handheld display, a wall-mounted display, or a PC via USB.

5. Compatibility: The TK811 is compatible with various fuel types, including diesel, gasoline, biodiesel, and ethanol.

1. Limited Range: The wireless range of the TK811 is limited to about 100 feet (30 meters), which might not be sufficient for larger installations.

2. Battery Life: The battery life of the sensor is about 2-3 years, after which it may need to be replaced.

3. Calibration: The sensor may require occasional calibration to ensure accurate fuel level readings.

4. Installation: Installing the sensor in the tank can be a bit challenging, especially for those without prior experience.

In conclusion, the Tekelek TK811 Tank Monitor offers several advantages such as wireless design, ultrasonic technology, and durability. However, it also has some limitations, including a limited wireless range, battery life, and the need for occasional calibration.

If you are looking for a wireless fuel level sensor for a smaller installation and are willing to accept the limitations mentioned above, then the Tekelek TK811 Tank Monitor could be a good option for you. However, if you require a longer wireless range, a longer battery life, or a more robust solution, then you may want to consider other options in the market.

part # tek811 prices

• $50.00-$174.39

specifications detectoshould:

• brand: Tekelek
• part type: Tank Monitor
• unit type: Unit
• manufacturer part number: TEK811
• gas es detected: Oil And Diesel
• country of origin: United States
• california prop 65 warning: None Known

general detectoshould:

• Test, Measurement Inspection > Test Meters Detectors > Gas Detectors Monitors
• condition: Used

seller detectoshould:

• rating: 0.0%
• # reviews: 0

shipping detectoshould:

• class: Standard
• transit: 5-9 Days
• cost: $101.80
• type: Calculated
• carrier: USPS
• service: USPS Ground Advantage

payments detectoshould:

• credit card: Diners-club
• other
• wallet: Google-pay

returns detectoshould:

• policy: No Returns

offer detectoshould:

• options: Ship-to-home
• started: April 13, 2026
• sold: 0
• availability: In Stock