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10/13/2015

Reliable measurement of process pressure

Reliable measurement of process pressure

Continuously enhancing the product range to meet customer’s needs Rotronic also offers solutions for measuring the parameter pressure. The first member of the product series, BF2, is the process pressure transmitter BF220.

The process pressure transmitter BF220 is ideal for measurement of absolute pressure in applications with fast temperature changes and in compressed air, HVAC and pneu-matic systems. It measures the pressure of neutral gases and nitrogen in piping and closed containers. The pressure of the medium being measured acts on a pressure cell, which converts the pressure into an electronic signal. The new process pressure transmitter is an ideal complement to the low dew point probe HC2-LDP(-EX).

Benefits of the new process pressure transmitter BF220
• Compact and robust construction
• Piezo-resistive steel sensor
• Zero and range adjustable with internal potentiometer
• RS-485
• IP protection IP63/IP65
• Accuracy at 20 °C ±2 K: ±0,25 % FS max
• Long-term stability: ±0,2 % full scale/year