SICK has unveiled its new PTA ceramic pressure sensor, which is used for measuring and controlling pressure. Thanks to the ceramic cell, the sensor family is especially robust against pressure spikes. Thanks to its high level of digital integration, various process connections, outputs, measurement ranges and approvals, it is suitable for almost every application environment. The PTA sensor features either a thin-film or ceramic membrane, enclosed within a fully welded stainless steel measurement cell. This makes it highly resistant to aggressive media, and it has EHEDG and 3A certification for hygienic applications, as well as ATEX EX approval.
PTA pressure sensors can be used for hydrostatic measurement during the filling of vessels and dosing processes. Front flush and hygienic process connections make them ideal for use with sticky or highly viscous media and beverages. The ceramic measuring cell is especially robust against pressure spikes and abrasive media. With the capability to handle pressure ranges between -1 and +1000 bar (absolute and relative), PTA sensors also offer high accuracy of ±0.3% and a process temperature range of -40 to +130 °C.
Easy setup and excellent connectivity
With a very high level of digital integration (IO-Link/ Bluetooth), different signal options (analogue and/or digital switching outputs), and standard electrical and process connections, the PTA ceramic pressure sensor range is quick and simple to install and set up. The optional Bluetooth connection module allows via the SICK Smart Assistant App easy configuration, parameter changes and diagnostic functionalities.
The plug-and-play PTA sensor is simple to install and comes with threaded, front flush and hygienic process connections to cover a wide range of applications. The clear, multi-colour LED-status indicator is visible 360° at a distance, while remote data and configuration provide greater mounting flexibility. A wide range of compatible accessories, including siphon tubes for high temperatures, complements the PTA range.
