Liquid Level Transmitters

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Tank Mount Fittings and Adapters Tank Mount Fittings and Adapters

Date added: 01/06/2009
Date modified: 02/15/2013
Filesize: 434.88 kB
Downloads: 11202

adapters

• Weld In Shell for Flush Fit
• Adapt Existing Fittings for Retrofit
• Accommodates AcraSensor or Electronic Sensor

A variety of mounting options are provided by our selection of weld in shells, quick release fittings or adapters. These include retrofitting tanks having other original manufacturers sensor mountings. Of course, KING-GAGE® weld in shells are available installed by most leading tank manufacturers.

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

ES2 Slimline Transmitter ES2 Slimline Transmitter

Date added: 05/08/2012
Date modified: 05/19/2012
Filesize: 838.55 kB
Downloads: 8857

es2slimline

•  Robust protection in washdown environments
•  Continuous liquid level measurement
•  Two wire loop powered (4-20 mA)

KING-GAGE® ES2 transmitters provide liquid level measurement for inventory monitoring. Add to their rugged reliability the major benefits of simplified service and maintenance. Performance characteristics of these transmitters include excellent stability and repeatability (better than 0.02% FS). Transmitter span accommodates a 3:1 turndown ratio* to match the application pressure range (i.e. tank depth) and the 4-20 mAdc output is compatible with PLCs or other control architecture using analog I/O.

KING-GAGE ES2 transmitters are applicable to most tanks or process vessels whose contents remain at normal atmospheric pressure. They measure hydrostatic head pressure created by liquid depth in the tank and are unaffected by foaming or internal obstructions such as agitators. Unlike load cells, pressure based measurement has lower installation cost and is far simpler to maintain thus ensuring more reliable readings.

Transmitters used in sanitary processing must often endure cycles of rapid temperature fluctuation. Washdown environments produce significant condensation on metallic surfaces that coupled with aggressive cleansing agents demand robust protection for these instruments. The ES2 transmitter's enhanced design uses encapsulation for full isolation of the internal electronics. This extends to the IP68 grade M12 signal connector that ensure integrity and long term reliability. You can be assured of a transmitter truly built for the demands and expectations of today's processing environment.

Sanitary Configurations
These sensors are especially suited to a wide range of sanitary applications on storage or continuous processing vessels. The 316 stainless diaphragm is appropriate for flush mount, clean-in-place installation employing an FDA-approved silicone rubber O-ring seal to achieve the crevice-free, positive compression seal between diaphragm and tank liner. Sanitary tank mountings include flush weld mountings with product contact surfaces of 316L stainless. (Quick disconnect sanitary adapters are also available for sensor mounting.)

*3:1 turndown ratio is applicable to 0-10 and 0-30 nominal range, refer to specifications for detailed span adjustment available on specific range models.

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For a pdf of the ES2 Data Sheet, click on the 'Dowload' button below.

TeleSensor TeleSensor

Date added: 05/08/2012
Date modified: 02/15/2013
Filesize: 958 kB
Downloads: 8788

telesensor

•  External Mounting at Tank
•  Unaffected by Foam or Vapor
•  Electronic (4-20 mA) or Pneumatic Output

KING-GAGE® TeleSensor detects level by sensing hydrostatic pressure created by liquid depth. Acting on the force balance principle, a sensitive diaphragm is exposed to the liquid contents of the tank. Compressed air within the sensor creates a pneumatic pressure that balances the force of the liquid acting against the diaphragm. This diaphragm unit is generally paired with the 868 D/P Sensor Control with integral transmitter. This converts the pneumatic isolation pressure to a proportional 4-20 mAdc signal suitable for process control or remote level indication.

The basic configuration is intended for pipe flange connection mounting (2", 3" or 4" class 150 ANSI) to any typical outlet near the bottom of the tank. TeleSensor units are virtually free from long term drift, hysteresis, and temperature sensitivity unlike strain measurements (including load cells) since mechanical deflection of the diaphragm is not directly measured. Additionally, pressure based measurement is unaffected by liquid foam or vapor layers within the tank.

KING-GAGE TeleSensor units combine accuracy, rugged durability, reduced maintenance, and long term stability for liquid level tank gauging. A compressed air/gas supply is required for operation of the sensor. Entirely pneumatic versions are available for use in hazardous area service eliminating need for additional intrinsic safety provisions.

telesensorsystem

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

Purge Control Purge Control

Date added: 01/04/2009
Date modified: 02/15/2013
Filesize: 509.29 kB
Downloads: 8743

purgecontrol780

• Continuous Level Measurement
• Simple Proven Sensing Technique
• Suitable for Corrosive or Aggressive Liquids

When purged with compressed air, liquid within a downpipe extending into the tank is displaced by air pressure equal to the hydrostatic force created by liquid depth. If carefully regulated at a low rate of flow, air pressure will constantly maintain equilibrium against the force of the liquid. Output is proportional to liquid depth and can be transmitted as an electronic 4-20 mA signal or pneumatically as a direct 1:1 pressure signal.

788 D/P Purge Control is a differential pressure regulator and air flow control. It generates a constant flow of compressed air to purge a downpipe. Its integral differential pressure transmitter provides 4-20 mAdc output proportional to liquid level.

APPLICATION NOTE: Available in all-pneumatic configurations for hazardous area service.

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

LiquiSeal Purge Control LiquiSeal Purge Control

Date added: 01/05/2009
Date modified: 02/15/2013
Filesize: 571.03 kB
Downloads: 7436

dp738

• Continuous Level Measurement
• Simple Proven Sensing Technique
• Suitable for Corrosive or Aggressive Liquids

When purged with compressed air, liquid within the downpipe is displaced by air pressure equal to the hydrostatic force of liquid in the tank. If carefully regulated at a low rate of flow, air pressure will constantly maintain equilibrium against the force of the liquid. Output is proportional to liquid depth and can be transmitted as an electronic 4-20 mA signal or pneumatically as a direct 1:1 pressure signal.

LiquiSeal D/P purge control is a fully integrated air purge regulator and level transmitter. Operation is based on the control regulating a continuous 1 cfh (cubic foot per hour) flow of compressed air into the tank downpipe. An internal differential pressure sensor element converts resulting pressure into a 4-20 mAdc two wire signal.

APPLICATION NOTE: Available in all-pneumatic configurations for hazardous area service.

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

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