HAWKi Tank Monitor – Smart Bluetooth Gauge for Plastic Oil Tanks

Description

HAWKi Tank Monitor – Smart Bluetooth Gauge for Plastic Oil Tanks

The HAWKi Oil Tank Bluetooth Monitor is a next-generation radar-based tank level sensor designed for accurate, contact-free monitoring of fuels and liquids. Ideal for homeowners, farms, and small businesses, it connects via Bluetooth to your smartphone or computer, giving real-time visibility into tank levels, consumption history, and estimated days until refill.

Unlike ultrasonic sensors, the HAWKi’s radar system is unaffected by temperature, condensation, or dust. It measures through plastic tank walls with 5mm precision and installs in minutes using 3M adhesive—no drilling or wiring required. The built-in replaceable CR123A battery lasts up to two years under normal use.

The HAWKi app provides instant access to:

• Live tank levels and historical usage data

• Average daily consumption and days to empty

• Custom alerts for low levels, leaks, or theft

• Multi-tank management (one monitor per tank)

Compatible with most fuels and liquids, including diesel, HVO, B100 biodiesel, heating oil, kerosene, AdBlue®, water, waste oil, and select chemicals, the HAWKi is built for versatility. It’s weatherproof to IP68 and works within a 150-metre Bluetooth line of sight.

Key Features

• Works with diesel, heating oil, HVO, biodiesel, kerosene, AdBlue®, water, waste oil, and chemicals

• 5mm radar accuracy – non-contact measurement

• Wireless Bluetooth connectivity (BLE)

• Real-time monitoring and data history

• Usage rate and days-to-empty calculation

• Simple installation, no tank drilling required

• Battery-powered (2-year life, replaceable CR123A)

• Weatherproof to IP68 for outdoor use

• Free mobile app (no subscription fees)

• Line-of-sight range up to 150m

• 1-year parts warranty

Use Cases

• Domestic and commercial oil tank monitoring

• Fuel storage tanks on farms or workshops

• Water and chemical tanks

• Waste oil and lubrication storage

• Environmental and industrial fluid management

Installation
Mount the HAWKi on top of your plastic tank using the supplied adhesive pad, ensure it’s level, pair via Bluetooth, and start tracking your tank data instantly. For steel tanks or unusual fluids, contact us for fitting advice.