Ceramic pressure sensor
DSK
SIKA
- good value
- linearity <0,5 %of full scale value
- 2-fold overpressure-safe
- high temperature resistance
- no mechanical ageing or creepage
- no filling liquid necessary
Functional description
The series DSK pressure sensors are precise, temperature-stable but nonetheless good value units for measuring pressure in liquids and gases.
A new type of ceramic sensor forms the core of these units.It consists of a thin aluminium oxide diaphragm, on the rear side of which thick-film resistors are fitted in a Wheatstone bridge circuit.For stabilisation purpose, this diaphragm is connected to a thicka luminium oxide baseplate and is mounted in an appropriate casing with threated connections.
