Float Level Indicator
Float and target tank level indicator for fixed roof, floating roof, open top and underground tanks.
- Pressure
- Atmospheric
- Temperature
- Up to 300 °C
- Range
- Up to 20000 mm
Sigma Instruments CompanyMade in Mumbai
Tank Level Indicators
Automatic Tank Level Gauge
AUGUST series float and tape gauge for continuous level measurement in bulk storage.
Technical dataStandard limits
- Pressure
- Atmospheric
- Temperature
- Up to 300 °C
- Range
- Up to 20000 mm
Units can be built to your specified pressure, temperature, range and material.
Available versions
- AUGUST series
- Guide wire or stilling well guidance
Typical applications
- Bulk liquid storage tanks
Product overview
The Sigma AUGUST series automatic tank gauge provides continuous, reliable liquid level measurement for bulk storage. It is a float actuated instrument designed for reduced maintenance and long, dependable service.
How it works
A large stainless steel float is attached to a precisely perforated stainless steel tape. A power spring keeps constant tension on the tape so the float follows every rise and fall of the liquid. The perforations engage pins on a sprocket drive wheel, which drives the counter mechanism that displays the level.
The float is guided between guide wires kept straight and kink free by tension devices. Where guide wires cannot be fitted, a stilling well can guide the float instead. This simple, rugged design keeps maintenance negligible throughout the working life of the gauge.
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