Skip to content
Advanced Multi-Compartment Tank Level System
ACCURATE DIGITAL MEASUREMENT
SAFE FOR HAZARDOUS FLUIDS
ONE-TIME RECALIBRATION
OVERFILL PROTECTION
COMMUNICATIONS & MOBILE CONNECTIVITY
Accurate Tank Level Monitoring Matters
When hauling refined fuels, petroleum, and other valuable products, guessing tank levels isn’t an option. Inaccurate measurements can lead to spills, overweight loads, safety hazards, and product accountability issues. SeeLeveL Octane™ provides accurate tank level and temperature monitoring, giving operators the real-time information they need to load safely, transport efficiently, and operate with confidence. information that supports safer, more efficient operations.
Key Features & Benefits
Model 812
The SeeLeveL Octane™ 812 is a high-accuracy monitoring system for tank trucks and trailers, providing liquid level and temperature monitoring for up to six compartments. The SeeLeveL Octane™ connects to the sender using fiber optic technology to help prevent the risk of sparking in safety-critical environments. The fiber optic cable can be cut and terminated without special tools or equipment, making installation simple and efficient. It also features Bluetooth® connectivity, onboard data logging, and communication outputs for integration with vehicle and fleet monitoring systems.
- Monitor up to six compartments for liquid volume and temperature
- 2 built in alarms for each compartment
- Active alarm monitoring during filling
- Displays the temperature with the 810-TX
- Mobile app connectivity for system setup and troubleshooting
- CAN, RS485, RS232, and 4-20mA communication
- Internal data logging
- Operates from standard 12 VDC truck power
- Compatible with 810-X and 810-TX sender bars
- Add a SpillStop™ for increased overfill protection
Operation Overview
The SeeLeveL Octane™ 812 monitors up to six compartments, continuously displaying liquid level and temperature. The SeeLeveL Octane™(3) provides configurable high-level alarms, automatic pump shutoff, and emergency overfill protection. Using a vertically mounted 810-X or 810‑TX Sender Bar (4) in each compartment, the system continuously measures liquid level and temperature and transmits the data via fiber optic cable.
SpillStop Ultra
Alarm Controller
SeeLeveL Junction Box
SeeLeveL Octane
Tank Level Gauge
810-X Sender Bar
810-TX Sender Bar
*Select a numbered marker to view each system component.
SeeLeveL™ Sender Bars
810 Series
The 810 series sender bars are commonly used in liquid transport applications such as fuel, crude oil, condensate, and chemical hauling, where accurate level sensing and dependable performance are critical to safety and operations. The 810 series sender bars offer fiber optic communication for added safety in hazardous environment.
Both sender bars feature a field-replaceable lithium battery with a 10-year lifespan, and are designed for tank heights up to 87″ (221 cm). Optional stainless steel float available
810-X Sender Bar:
- Measures fluid level and temperature
- 1/3″ (8.47 mm) resolution and ±0.2″ (±5 mm) accuracy
- Compatible with the 250-TRUCK_FLOAT
810-TX Sender Bar:
- Measures fluid level and temperature
- 1/4″ (6.35 mm) resolution and ±0.13″ (±3.3 mm) accuracy.
- Compatible with the 250-STAT_FLOAT
SeeLeveL Command™ App
Configuration Tool
The SeeLeveL Command™ App is the configuration tool for compatible transport monitoring systems. Available for Android, iOS, and Windows, the app makes it easy to configure, calibrate, monitor, and troubleshoot your SeeLeveL system. Connections can be made wirelessly through Bluetooth® or directly through the device’s internal micro-USB connection on Windows and Android devices when Bluetooth® is unavailable.
- See all compartment levels at a glance
- Set tank calibration and offset values for accurate liquid volume readings
- Configure alarm setpoints and temperature units
- View system status and device information
- Perform firmware updates
- Access troubleshooting and diagnostic tools
- Retrieve and review system logs and alarm history
Add-On Systems
Add Overfill Protection Enhancements
Protect personnel, equipment, and worksites with configurable overfill prevention solutions.
Alarm Controller
Loading Rack Controller
Products That Enhance Functionality and Support
Enhance your core system with specialized integration products designed for your application.
Truck Grounding Controller
Explore our Resource Library
Access all technical documentation and more from our Resource Library to get the most from your SeeLeveL Systems
Contact Us For More Information
Learn how the SeeLeveL Octane™ can provide accurate, reliable tank level monitoring for multi-compartment fuel tank trucks, petroleum transport operators, and refined fuel delivery applications.
