Electronic Fuel Tank Gauge – MAS 5667

Why Monitoring Generator Fuel Tanks Matters
Fuel supply is the lifeblood of any diesel generator. Yet many facilities still rely on manual level checks or outdated float gauges, leaving them vulnerable to:
Unexpected outages during emergencies
Fuel theft or leakage
Overfilling and spillage
Inefficient refueling schedules
Unreliable monitoring due to traditional float gauges only showing approximate levels such as full, half, or quarter, rather than precise measurements
For mission-critical environments, these risks are unacceptable. Accurate, real-time fuel level data helps facilities maintain uptime, improve maintenance planning, and comply with environmental regulations.

MAS 5667-C2020 Electronic Fuel Tank Gauge

+/-1% Accuracy Electronic Fuel Tank Gauge
Can be powered by 110v, 230v or 24v
IP65 weatherproof rating
4-20mA outputs
Backlit electronic display
Continuous reading in litres and percentage
Optional 110dB Sounder for high/low level alarm
Bund probe can be fitted to alarm version
Manufacturer Code C2020

DATA SHEET

The C2020 is a high accuracy electronic gauge for use with fuel tanks that are up to 3m or 5m high. Designed for use outdoors, the C2020 tank gauge features an IP65 rated enclosed, and an easy-to-read backlit display which indicates the contents of the fuel tank as a percentage, and in liters.

The MAS5667-C2020 provides a continuous reading of the contents inside the tank, and can be equipped with an alarm to also act as a leak/overfill alarm.

Thanks to the design, this electronic tank gauge can be used to give accurate readings of any shaped tank.

MAS 5667-C2020 tank gauges come as standard with 4-20mA outputs, and so can be connected to BMS (Building Management Systems).

MAS 5667-C2020 Gauge Specifications –

Suitable for any shape tank

+/- 1% Accuracy

Suitable for use with Diesel, B100 Biodiesel, AdBlue & Antifreeze

Backlit electronic display

Gives continuous readout in litres (screen also shows a % bar)

Includes 4-20mA outputs

Can connect to BMS System

Weatherproof to IP65

Power supply can be 230v, 110v or 24v DC

Product Specification

Fuel Type:Diesel, AdBlue, Oil
Voltage:230v, 110v, 24v

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