• 210408_315T

315T Smart Differential Pressure Transmitters

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Product Description

Model 315T smart pressure transmitters are developed from model 115C capacitive pressure sensors from BCM SENSOR. With advanced electronics, the 315T transmitter has 4~20mA output with HART protocol and can have its zero and span easily adjusted on site.

Thanks to the unique structure of metal capacitive working principle, the 315T transmitter can measure low differential pressure down to 0~2mbar and sustain high static pressure up to 320bar. And Tantalum, Hastelloy-C, or Monel diaphragms are available on request for more corrosive media applications in case 316L stainless steel is no longer applicable.

Last but not least, different types of fill fluid are available for this model for different applications. The fill fluid can be the standard type-a fluid for common industry of general purpose, the type-b fluid suitable for oxygen industry, or the type-c fluid suitable for tobacco industry.

Additional Information

Pressure Range

0~2, …, 16mbar; …; 0~20, …, 100bar (differential)
0~2, …, 16mbar; …; 0~180, …, 410bar (gauge)
0~0.4, …, 2bar; …; 0~80, …, 200bar (absolute)

Pressure Type

differential, gauge, absolute

Static Pressure / Overload Pressure

up to 520bar

Output Signal

4~20 mA with HART protocol


up to 0.1%fs