D33 DIFFERENTIAL PRESSURE TRANSMITTER

The model D33 Differential Pressure Transmitter is suitable for measuring pressures from -100mbar to 70bar with maximum working pressures up to 420bar.

The D33 Differential Pressure Transmitters is a low cost solution for the measurement of differential pressure of gases, vapours and liquids with SMART “HART” type transmitter technology. The active sensing element is a piezoresistive silicon sensor separated from the medium by a diaphragm and by a specially selected type of manometric liquid.

From the simple flying leads electric connection to standardized connector IP65/IP67 or even an all St.St. enclosure with internal terminal board, to cover almost all the application.

Threaded with rear or flush diaphragm process connection and several type of chemical seal are available, to measure any type of process fluid and condition.

ATEX certified for use with Gas in Zone 0/1 and Zone 20 for Dust. Hazardous Areas and available with 316L, Hastelloy C 276 or Gold wetted parts materials.

The D-Series can also be supplied with Delta’s user-friendly ‘D-Soft’ remote communication software.  Using the HART communication protocol, this software provides users with a convenient way to calibrate, configure and monitor the instrument by connecting it to a PC via Delta’s USB/Bluetooth to HART converter.

D-Soft features include:

• Identification of individual transmitter
• Configuration of output parameters
• Readings of currently measures values
• Enforcement of output current with a given value
• Transmitter calibration
• Zeroing