This piezoresistive high temperature transmitter is suited for media temperatures up to 300°C. The pressure, acting onto the flush diaphragm, is transferred over an oil-filled capillary onto the silicon measuring cell. The capillary has the function of a cooling spiral, allowing media temperatures of up to 300°C. The temperature of the electronics, which can be read out with the PROG30 software, may not exceed 120 °C. For highly aggressive media, KELLER offers pressure ports in different materials.
Pressure measurements can be displayed and recorded on PC or Laptop with help of the software ControlCenterSeries30 (CCS30) and a serial 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||0...1000 bar (abs./rel.)|
|Linearity (best straight line)||0,05 %FS|
|Storage-/Operating Temperature Range||Media: 0…300 °C
Electronics: 0…120 °C