Tank level gauging systems

Pleiger EL-F sensors

• Electronic level sensor for mounting on the tank wall
• Ball valve DN25 / PN10

Pleiger EL-T sensors

• Electronic level sensor for submersible mounting with guide tube or suitable brackets
• Bulkhead flange DN50/PN10

Pleiger quality features

• High-purity ceramic measuring cell provides optimal protection against sedimentation
• Double O-ring made of very high-quality materials protects against extreme heat and aggressive media
• Waterproof
• Sensor housing made of duplex stainless steel
• Special cabling with polyurethane cable, also for direct use in fuel

Pleiger EL-T-HFO

Electronic level sensor for fuel with temperatures up to 100°C.

Pleiger EL-T-PT100

Electronic level sensor with integrated PT100 temperature measuring element.

Pleiger EL-F-0.1%

Electronic level sensor in flange design with high measuring accuracy.

Pleiger PEL-D2

One measuring system – two system advantages!
The PEL-D2 type combines the advantages of electrical and electro-pneumatic measurement.

• Low-cost installation
• Short measuring tube length
• Connection in ring line structure for air supply
• Contamination-free pneumatic level measurement

Components:

• Safety valve PEL-C-S with air fine adjustment valve
• Electronic level sensor (IP68)

Pleiger PEL-C

The origin of remote tank level gauging, equipped for the future. All measuring devices are combined in a central transmitter cabinet. This provides them with optimal protection against contamination and vibrations, and makes them accessible for easy maintenance.

Components:

• P/E transmitter PE12
• Pneumatic control block with test function, fine adjustment valve, control valve (for remote control)
• Air flow meter
• Diaphragm safety valve PEL-C-S

Radar sensor

The main features of the non-contact Pleiger radar sensor are maximum resistance to chemical reactions due to the high-quality PTFE-coated antenna and the absolutely robust design under temperature and pressure fluctuations.

Advantages:

• Non-contact
• High-precision
• Only one wetted material
• No additional seal required
• Additional focusing through conical design
• Independent of temperature, pressure, and product properties
• High chemical resistance and easy-to-clean antenna system due to PTFE coating

By using the world's smallest radar device, the installation of the entire tank level gauging technology on a single ANSI 12″ measuring flange becomes possible. This means simpler engineering and installation, easier verification, and easier and more cost-effective maintenance.

Consisting of:

• Compact 12″ deck flange
• 95% / 98% alarm with vibrating level switch
• Surface distance measurement with radar sensor
• Tank pressure measurement with pressure sensor
• Optional connection for manual sounding

Pleiger PCM for tank level gauging systems

The Pleiger Control Module System (PCM) combines several control and I/O modules connected to a supervisory control and data acquisition (SCADA) system via a fieldbus interface. Analog signals from level sensors as well as digital alarm contacts from limit switches can thus be transmitted directly to the system.

• Input/output modules IO 8/8/4 to accommodate level sensors and limit switches.
• Interface bus modules BI for serial connection to SCADA and visualization systems
• Profibus DP and Modbus RTU data exchange protocol
• Redundant data connection possible with additional bus interface modules
• Short-circuit-proof outputs and overload-proof inputs prevent damage to the module
• Display and diagnostic functions facilitate commissioning and troubleshooting