MeriTREK evaluation kit for TR Series pressure sensor
Merit Sensor Systems: The MeriTREK is an evaluation kit for the TR Series pressure sensor. The MeriTREK is designed to allow the end user to evaluate the TR-Series pressure sensor and also show how the TR Series can be packaged using a face-seal pressure connection. This TR series output is fully compensated from 0.5V to 4.5V with accuracy with ±2.5% (1%FS optional). The TR Series is designed to operate in harsh environments; at temperatures down to -40°C and up to +150°C.
If we dig further into the TR series transducer, we can find the onto the ceramic substrate eutectic soldered HM series pressure sensor MEMS element, which is the heart of the product. The HM series was designed specifically to allow both gage and absolute pressure measurements in extreme environments. It provides a reliable pressure signal over a wide temperature range and in contact with very harsh media.
The MeriTREK ships together with a standard 100psi absolute TR part, but will work with any pressure range of the TR series (pressure ranges available from 1 up to 35bar).