Tank Level Indicators

• Visual Display of Tank Levels
• Custom Scale for Weight or Volume
• Direct Replacement for Manometer Gauges
• 4-20 mA output signal available to PLC

The LevelBAR multi-segment LED column display includes an individualized scale calibrated to the actual tank capacity. Marked in any specified unit(s) of measurement, it permits direct reading of total liquid weight or volume. This unique analog column indicator works as a local or auxiliary remote display in new or retrofit applications.

Pneumatic input models include an integrated differential pressure (D/P) element. This allows LevelBAR to be used with bubblers or other air operated systems as a direct replacement for mercury tank gauges or other fluid-filled manometers. It even provides 4-20 mA output compatible with other receivers or to use for process control functions.

For a pdf of the LevelBAR Data Sheet, click the 'Download' button below.

• Self-Contained Hand Pump System
• On Demand Monitoring of Tank Level
• Individually Calibrated Indicator Scale 

LevelBAR HP (hand pump) is a complete tank gauging system. This manually operated liquid level bubbler gauge provides on demand level indication for isolated tanks or situations requiring only periodic monitoring. This self contained package requires only 100-240Vac and a length of pipe extending downward into the tank to measure hydrostatic pressure due to liquid level.

The package includes a factory supplied marked scale calibrated for the density of tank contents. LevelBAR HP combines remarkable simplicity, low cost, and accuracy. Simply use the integrated hand pump to pressurize the system and obtain a tank level reading.

For a pdf of the LevelBAR HP Data Sheet, click the 'Download' button below.

• Low Cost On-Demand Indication
• All Pneumatic (Non-Electrical) Operation
• No External Power Source Required

Combining accuracy, low cost, and remarkable simplicity, the KING-GAGE^® Hand Pump Gauge is designed for stand alone operation. No external power is needed other than to use the integral hand pump to pressurize the system. Perfect for isolated storage tanks or where only periodic readings are required. A custom calibrated scale permits direct reading in units of volume, weight, or depth.

5992 Hand Pump Tank Gauge uses the proven technology in which a length of pipe extends downward into the tank liquid. When filled with air from the hand pump, liquid within the downpipe is displaced by air pressure equal to the hydrostatic force of liquid in the tank. This pressure is read on the gauge using the calibrated scale to show tank level.

For a pdf of the Hand Pump Data Sheet, click the 'Download' button below.

• Graphically Displays Tank Level
• Hydrostatic Manometer Principle
• Proven Dependable in Decades of Service

7750 KING-GAGE^® Indicators are rugged instruments that will provide accurate and reliable liquid level measurement. Used with bubblers or pneumatic tank sensors that produce a pressure output signal, the fluid-filled indicator can provide local or remote tank level indication. Acting as a hydrostatic balance, its operation is inherently accurate and simple to maintain. A custom calibrated scale permits direct reading in units of volume, weight, or depth.

Our 7750 KING-GAGE Indicator is a precision manometric instrument.

APPLICATION NOTE: All pneumatic operation eliminates any need for additional intrinsic safety provisions.

For a pdf of the 7750 Indicator Data Sheet, click the 'Download' button below.