Digitally Compensated / Rangeable / Digital and Analog Output
This Series is based on the stable, piezoresisitive transducer and a micro-processor electronics with integrated 16 bit A/D converter. Temperature dependencies and non-linearities of the sensor are mathematically compensated. With the READ30 software and the KELLER cable K-107, the calculated pressure can be displayed on a Palmtop, Laptop or PC. The READ30 software also allows the recording of pressure signals and the graphic display on the PC. Up to 128 transmitters can be hooked together to a Bus-system.
Programming:
Pressure measurements can be displayed and recorded on PC or Laptop with help of the software ControlCenterSeries30 (CCS30) and a seriel interface cable. Export of recordings to usual file formats possible. Up to 128 devices can be connected together into a KELLER Bus-system.
| Pressure Ranges |
1...30 bar (abs./rel.) |
| Output |
RS485
4...20 mA
0...10 V |
| Accuracy |
0,1 %FS |
| Linearity (best straight line) |
0,025 %FS |
Long Term Stability, Range = 1 bar
Long Term Stability, Range > 1 bar |
1 mbar
0,1 %FS |