Liquid level measurement

Functional features

Modular liquid level measurement system LEVERIAN MSP-PPC is a microprocessor device destined to use in EX and nEX zones. The system was designed in order to allow easy upgrade of the standard liquid meters equipped in magnetic rail by the features:

• remote reading (also by GazModem),
• programmable thresholds controlling release,
• other – typical for modern systems AKPiA.

The assembly elements of LEVERIAN system are: LEVIEW sensor and SETRA transmission separator with intrinsic power supply. In other applications SETRA can be used as independent device.

Characteristics

Hardware

• measuring rail
• environment temperature from  -25°C to +55°C
• protection level: ip 65
• installation directly on liquid level indicator’s column with direct reading (magnetic rail)
• any metering length
• SETRA controller
• processor: 16/32 bit
• communication: RS485 1 channel
• protocols: Modbus, GazModem, GazModem 2
• impulse/frequency input (contact/NAMUR)
• impulse output
• analogue output 4-20 mA (transducer C/A 16bit)
• power supply: 16-25VDC
• environment temp.: from -25°C to +55°C

Software

• MSP-ST-Monitor – visualisation software for device monitoring and configuration