GE Druck Digital Process Indicators

DPI 280 & 281

Low excitation voltage, serial communications and password protection

The versatile GE Druck DPI 280 series digital process indicators are "smart" instruments for use with a wide range of process sensors and signal inputs. The 280 and 281 units feature a low excitation voltage, in comparison to the 282 and 283 units. Powerful application oriented software features enable the DPI 280 series to be utilised for all measurement parameters and sensor types, making these panel meters suitable for many process applications.

Other features of the GE Druck 280 series of digital process indicators include up to 4 open collector or 2 SPST alarms, peak and valley detection, dual scaling, serial communications, and password protection. Configurable functions allow detection of peak and/or valley values, measurements can be displayed in either of two scale units and each scale can have different formats and resolution.

Optional, isolated, serial communications interface for full access to all instrument functions and features. Instrument configuration can be protected by a 4 digit password and calibration data can be locked to guarantee calibration certificates.

Quick Specs

• Manufactured by GE Druck
• Voltage Input: 0.01% FS
• Current Input: 0.02% FS
• Pressure Input (typical): 0.1% FS (0.05% FS linearised)
• Temperature (normal): 0.3°C
• Display Count Range: -19999 to +209999
• A/D Resolution: 18 bit (1 part in 200,000)