Level and Pressure Measurement

Series 4LC - 9LC OEM Pressure Transmitter

Series 4LC - 9LC OEM Pressure Transmitter

The Series 4 LC…9 LC family of miniature OEM pressure transmitters combines a piezoresistive pressure sensor with -40…150 °C-capable signal conditioning in one compact, easy-to-integrate package.

The "LC" line of miniature pressure transmitters leverages Keller's extensive background in high-stability piezoresistive pressure sensors and innovative digital signal processing. Now, both pressure sensor and signal processor are integrated into a miniature, hermetically-sealed housing no larger than was once required for the sensor only!

The name given to this new technology is Chip-In-Oil (CIO). CIO means not only that the entire pressure transmitter is embedded within a hermetically-sealed, oil-filled housing, but that this transmitter can then be seamlessly integrated into the OEM product, achieving cost savings and system performance not possible with other, conventional technologies.

Pressure Ranges 1...1000 bar (abs./rel.) 
--> see data sheet
Dimensions 4 LC: ø 11 x 4,2 mm
9 LC: ø 19 x 5 mm
--> others see data sheet
Accuracy max. 0,25 %FS

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