Liquid Level System for Non-Flammable Liquids
Engineered for safety, compliance, and reliability.
ACCURATE DIGITAL MEASUREMENT
NON-FLAMMABLE FLUIDS
ONE-TIME CALIBRATION
WARNING ALARM OUTPUTS
Key Features & Benefits
Model 806-B / 806-Bi
The SeeLeveL Annihilator™ 806-B and 806-Bi are high-accuracy liquid volume monitoring systems for tank trucks carrying non-flammable liquids in the water and wastewater transport industries.
- Monitors up to three compartments
- Additional displays can allow monitoring of any number of compartments
- Programmable alarm outputs for warnings and emergency shutoff
- Rise alarm feature alerts user a compartment level is increasing that is not selected for viewing
- Outside (806-B) and inside (806-Bi) display options
- Operates from standard 12 VDC truck power
- Compatible with 806-TE sender bar
- Add a SeeLeveL Access™ for ELD integration
Operation Overview
The SeeLeveL Vision™ 806-B and 806-Bi monitors up to three compartments, continuously displaying liquid level and temperature. The next-generation SeeLeveL Annihilator™ has four alarm outputs for automatic pump shutoff, and emergency overfill protection. Using a vertically mounted 806‑TE Sender Bar (4), the system continuously measures liquid level and transmits the data through a pair of wires.
The 806-B model series features two different displays: the 806-B (exterior-mounted) (1) and the 806-Bi (in-cab mounted) (2), both capable of monitoring up to three compartments. Enhance your tank monitoring system with ELD data connectivity (3). Enhance your tank monitoring system with the SeeLeveL PosiGround™, adding grounding control to help improve safety, streamline operations, and strengthen overall liquid management performance.

SeeLeveL Annihilator
Outside Display

SeeLeveL Annihilator
In-Cab Display

SeeLeveL Access
Data Portal Display

806-TE
Sender Bar

806-TE
Sender Bar

806-TE
Sender Bar
*Select a numbered marker to view each system component.
SeeLeveL™ Sender Bar
806-TE Sender Bar
The 806-TE sender bar is used in tank trucks and trailers and is widely used in vacuum truck tank applications for hauling septic and wastewater. It can also be used to monitor virtually any non-flammable liquid. Optional stainless steel float available
- 1/4″ (6.35 mm) resolution and ±0.13″ (±3.3 mm) accuracy
- Temperature Monitoring: ±0.1°F (+/- 0.06°C)
- Compatible with the 250-STAT_FLOAT
- Supports tanks up to 87” (221 cm)
Add-On Systems
Products That Enhance Functionality and Support
Enhance your core system with specialized integration products designed for your application.
Remote Display & Data Portal
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Truck Gauge Programmer
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Truck Grounding Controller
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