EK220

• T, PT, PTZ volume conversion
• Conforms to European standard EN 12405
• MID approval
• Compressibility calculated in accordance with different methods
• Flexible, integrated data logging function
• High accuracy
• Mains-free operation
• Suitable for use in Zone 1 hazardous areas
• Three digital inputs
• Four freely programmable, sealable digital outputs
• Various communication protocols

– IEC 62056-21

– Modbus

– IDOM

• Optical interface for parameterisation and readout (IEC 62056-21)
• Integrated serial interface can be used as RS232 or RS422/RS485
• Second pressure sensor for monitoring purposes (option)