Tank Level Indicators



LevelPRO™ Tank Level Processor |

8 Tank Multiple Channel Capacity
Operator Interface Display & Keypad
Digital Network Communications

Processes 4-20 mAdc signal from level transmitter and provides output directly as total liquid volume or weight. LevelPRO multiple tank processors can replace analog I/O with direct digital communications over a multidrop two wire network. Individual tank channels can be addressed through query-response using various communications formats (ASCII, Modbus, Devicenet).


LevelPRO™ Tank Level Processor

LevelPRO™ SP Multiple Tank Processor/Setpoint Controller |

8 Tank Multiple Channel Capacity
Direct Entry of Digital Setpoints
Dual SPDT Controller Relays per Channel

Added functionality of digital setpoints offers a simple level monitoring and basic control solution for many applications. LevelPRO SP processors support digital RS-485 communications to a central control system while allowing limited local control to production personnel. Or use the digitally controlled relays to provide discrete level inputs through analog I/O of a PLC.


LevelPRO™ SP Multiple Tank Processor/Setpoint Controller

LP3 Multiple Tank Monitoring System |

• Rugged HMI Color TFT Touchscreen
Allen-Bradley DH485, Modbus TCP/IP, Ethernet
8-Tank, 16-Tank, 24-Tank, 32-Tank Versions

Combining data acquisition with rugged HMI display and plant integration solution, our LP3 is a complete level monitoring system.  Built-in digital communications provides for Ethernet, USB, RS485 to support integration with PLCs, SCADA systems or even corporate enterprise networks.  Direct support for Modbus TCP/IP, A-B DH485 (or DF1), integrated web server for remote data viewing using standard browsers.
LevelBAR™ Tank Gauge

LP3 Multiple Tank Monitoring System

LevelBAR™ Tank Gauge |

Visual Display of Tank Levels
Marked for Actual Weight or Volume
4-20 mA Output

The LevelBAR multi-segment LED column display includes an individualized scale calibrated to the actual tank capacity. Differential pressure (D/P) version can be used as a direct replacement for mercury tank gauges or other fluid-filled manometers used on air operated systems.

LevelBAR™ Tank Gauge
LevelBAR™ Tank Gauge

KING-GAGE® Column Indicator |

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

Rugged instruments provides accurate and reliable liquid level measurement. Used with bubbler or pneumatic tank sensors, the KING-GAGE® indicator can provide local or remote tank level indication. Acting as a hydrostatic balance, its operation is inherently accurate and simple to maintain.

KING-GAGE® Column Indicator
KING-GAGE® Column Indicator

5992 Hand Pump Bubbler Gauge |

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

Combining accuracy, low cost and remarkable simplicity, an integral hand pump is used to actuate the system. Perfect for isolated storage tanks or where only periodic readings are required.

5992 Hand Pump Bubbler Gauge
5992 Hand Pump Bubbler Gauge


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