Keller High temperature pressure transmitter, for temperatures up to 300°C. Flush diaphragm, pressure ranges up to 1000 bar , with 4-20mA or 0-10v output and optional RS485 output.
High Temperature Pressure Transmitters Series 35 X HTC for Biotechnology/Food Industries
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.
Each Series 30 transmitter also integrates a digital interface (RS485 halfduplex) which you can make use of: Connect the transmitter to a PC or Laptop via the converter K106 (RS232-RS485). Two programmes are offered: READ 30 and PROG30.
| Specification | |
| Pressure Ranges | 0…1000 bar (abs./rel.) |
| Output | RS485 4…20 mA 0…10 V |
| Precision * | 0,5 %FS |
| Linearity (best straight line) | 0,05 %FS |
| Long Term Stability typ. | 0,2 %FS |
| Storage-/Operating Temperature Range | Media: 0…300 °C Electronics: 0…120 °C |
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