Specification - GE Druck DPI 740 User Manual

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1.1

Specification

Dimensions
Weight: (nominal).................................................................. .................. 0.5 kg
Size: height = 190 mm width = 90 mm, depth = 36 mm
Environmental
Temperature:
Operating .......................... ........
Storage ......................................................... ......... -40 to +70 C
Pressure medium: ................ Any gas compatible with pyrex,
.................. .................. silicon, stainless steel and epoxy resin
Sealing standard................................................................... .................. IP54
Pressure
Connector...................................................... ......... 6 mm o/d
or.................................................... ......... 4 mm i/d hose fitting
Accuracy
Non-linearity, hysteresis and repeatability:
over the range of 10° to 30°C
........................................................................... ......... ±0.02 % FS
over the range of 0° to 40°C
........................................................................... ......... ±0.03 % FS
over the range of -10° to 50°C
........................................................................... .........±0.045 % FS
Stability .................................................................. ........ <100 ppm/year
Range (barometric) . ........................................... ........ 750 to 1150 mbar a
alternative ranges:
.................................................................. ........ 35 to 1300 mbar a
.................................................................. ........ 35 to 2600 mbar a
.................................................................. ........ 35 to 3500 mbar a
Maximum safe working pressure........................ ......... 4375 mbar a
Display
Read-out................................... .........999999 LCD digits, 13.6mm high
.................. .................. with additional 16 text characters
Overload indication
Error code flashing................. .........at nominal 110% FS
Response............................................ ........ nominal 2 readings/second
Resolution
K0200 Issue No. 1
0.01 mbar (e.g., 1013.25 mbar a)
DPI 740 User Manual
......... ......... -10 to +50 C